Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    SI3590DV Search Results

    SF Impression Pixel

    SI3590DV Price and Stock

    Vishay Siliconix SI3590DV-T1-E3

    MOSFET N/P-CH 30V 2.5A 6TSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey SI3590DV-T1-E3 Cut Tape 10,710 1
    • 1 $1.15
    • 10 $0.718
    • 100 $1.15
    • 1000 $0.33115
    • 10000 $0.33115
    		Buy Now
    SI3590DV-T1-E3 Digi-Reel 10,710 1
    • 1 $1.15
    • 10 $0.718
    • 100 $1.15
    • 1000 $0.33115
    • 10000 $0.33115
    		Buy Now
    SI3590DV-T1-E3 Reel 9,000 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.28778
    		Buy Now
    RS SI3590DV-T1-E3 Bulk 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.7
    		Get Quote
    New Advantage Corporation SI3590DV-T1-E3 3,000 1
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3118
    		Buy Now

    Vishay Siliconix SI3590DV-T1-GE3

    MOSFET N/P-CH 30V 2.5A 6TSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey SI3590DV-T1-GE3 Digi-Reel 2,256 1
    • 1 $1.29
    • 10 $0.814
    • 100 $1.29
    • 1000 $0.38069
    • 10000 $0.38069
    		Buy Now
    SI3590DV-T1-GE3 Cut Tape 2,256 1
    • 1 $1.29
    • 10 $0.814
    • 100 $1.29
    • 1000 $0.38069
    • 10000 $0.38069
    		Buy Now
    SI3590DV-T1-GE3 Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.33212
    		Buy Now
    RS SI3590DV-T1-GE3 Bulk 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.87
    		Get Quote
    New Advantage Corporation SI3590DV-T1-GE3 9,000 1
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3698
    		Buy Now

    Vishay Intertechnologies SI3590DV-T1-E3

    N- AND P-CHANNEL 30-V (D-S) MOSFET - Tape and Reel (Alt: SI3590DV-T1-E3)
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Avnet Americas SI3590DV-T1-E3 Reel 6,000 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2875
    		Buy Now
    Verical SI3590DV-T1-E3 3,000 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2806
    		Buy Now
    Arrow Electronics SI3590DV-T1-E3 3,000 6 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2806
    		Buy Now
    Newark SI3590DV-T1-E3 Reel 3,000
    • 1 $0.405
    • 10 $0.405
    • 100 $0.405
    • 1000 $0.405
    • 10000 $0.366
    		Buy Now
    SI3590DV-T1-E3 Cut Tape 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.396
    		Buy Now
    Bristol Electronics SI3590DV-T1-E3 94
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Quest Components SI3590DV-T1-E3 1,476
    • 1 $0.9
    • 10 $0.9
    • 100 $0.9
    • 1000 $0.36
    • 10000 $0.36
    		Buy Now
    TTI SI3590DV-T1-E3 Reel 51,000 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.293
    		Buy Now
    EBV Elektronik SI3590DV-T1-E3 7 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now

    Vishay Intertechnologies SI3590DV-T1-GE3

    N- AND P-CHANNEL 30-V (D-S) MOSFET - Tape and Reel (Alt: SI3590DV-T1-GE3)
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Avnet Americas SI3590DV-T1-GE3 Reel 6,000 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2875
    		Buy Now
    Newark SI3590DV-T1-GE3 Cut Tape 12,429 5
    • 1 $0.936
    • 10 $0.805
    • 100 $0.589
    • 1000 $0.589
    • 10000 $0.589
    		Buy Now
    SI3590DV-T1-GE3 Reel 3,000
    • 1 $0.405
    • 10 $0.405
    • 100 $0.405
    • 1000 $0.405
    • 10000 $0.366
    		Buy Now
    TTI SI3590DV-T1-GE3 Reel 30,000 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.282
    		Buy Now
    Avnet Asia SI3590DV-T1-GE3 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    EBV Elektronik SI3590DV-T1-GE3 14 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now

    SI3590DV Datasheets (4)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    SI3590DV Vishay Siliconix N- and P-Channel 30-V (D-S) MOSFET Original PDF
    Si3590DV SPICE Device Model Vishay N- and P-Channel 30-V (D-S) MOSFET Original PDF
    SI3590DV-T1-E3 Vishay Siliconix FETs - Arrays, Discrete Semiconductor Products, MOSFET N/P-CH 30V 2.5A 6TSOP Original PDF
    SI3590DV-T1-GE3 Vishay Siliconix FETs - Arrays, Discrete Semiconductor Products, MOSFET N/P-CH 30V 2.5A 6-TSOP Original PDF

    SI3590DV Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    72032

    Abstract: Si3590DV
    Text: Si3590DV Vishay Siliconix New Product N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel - 30 rDS(on) (Ω) ID (A) 0.077 at VGS = 4.5 V 3 0.120 at VGS = 2.5 V 2 0.170 at VGS = - 4.5 V -2 0.300 at VGS = - 2.5 V - 1.2 • TrenchFET Power MOSFET


    Original     		PDF Si3590DV 08-Apr-05 72032

    Untitled

    Abstract: No abstract text available
    Text: Si3590DV Vishay Siliconix N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel - 30 RDS(on) (Ω) ID (A) 0.077 at VGS = 4.5 V 3 0.120 at VGS = 2.5 V 2 0.170 at VGS = - 4.5 V -2 0.300 at VGS = - 2.5 V - 1.2 • Halogen-free According to IEC 61249-2-21


    Original     		PDF Si3590DV 2002/95/EC 2002/95/EC. 2002/95/EC 2011/65/EU. JS709A 02-Oct-12

    Si3590DV

    Abstract: 30V 10.5A p-channel MOSFET Si3590DV SPICE Device Model
    Text: SPICE Device Model Si3590DV Vishay Siliconix N- and P-Channel 30-V D-S MOSFET CHARACTERISTICS • N- and P-Channel Vertical DMOS • Macro Model (Subcircuit Model) • Level 3 MOS • Apply for both Linear and Switching Application • Accurate over the −55 to 125°C Temperature Range


    Original     		PDF Si3590DV 31-Oct-03 30V 10.5A p-channel MOSFET Si3590DV SPICE Device Model

    Untitled

    Abstract: No abstract text available
    Text: Si3590DV Vishay Siliconix N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel - 30 RDS(on) (Ω) ID (A) 0.077 at VGS = 4.5 V 3 0.120 at VGS = 2.5 V 2 0.170 at VGS = - 4.5 V -2 0.300 at VGS = - 2.5 V - 1.2 • Halogen-free According to IEC 61249-2-21


    Original     		PDF Si3590DV 2002/95/EC 2011/65/EU 2002/95/EC. 2002/95/EC 2011/65/EU. 12-Mar-12

    72032

    Abstract: Si3590DV
    Text: Si3590DV Vishay Siliconix New Product N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel - 30 rDS(on) (Ω) ID (A) 0.077 at VGS = 4.5 V 3 0.120 at VGS = 2.5 V 2 0.170 at VGS = - 4.5 V -2 0.300 at VGS = - 2.5 V - 1.2 • TrenchFET Power MOSFET


    Original     		PDF Si3590DV 18-Jul-08 72032

    mosfet 23 Tsop-6

    Abstract: No abstract text available
    Text: Si3590DV Vishay Siliconix N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel - 30 RDS(on) (Ω) ID (A) 0.077 at VGS = 4.5 V 3 0.120 at VGS = 2.5 V 2 0.170 at VGS = - 4.5 V -2 0.300 at VGS = - 2.5 V - 1.2 • Halogen-free According to IEC 61249-2-21


    Original     		PDF Si3590DV 2002/95/EC Si3590DV-T1-E3 Si3590DV-T1-GE3 2011/65/EU 2002/95/EC. 2002/95/EC 2011/65/EU. 12-Mar-12 mosfet 23 Tsop-6

    8205 mosfet

    Abstract: 8205 8205 A 8205 datasheet transistor 9529 AN609 Si3590DV 2961-15 15859 120068
    Text: Si3590DV_RC Vishay Siliconix R-C Thermal Model Parameters DESCRIPTION The parametric values in the R-C thermal model have been derived using curve-fitting techniques. These techniques are described in "A Simple Method of Generating Thermal Models for a Power MOSFET"[1].


    Original     		PDF Si3590DV AN609 04-May-07 8205 mosfet 8205 8205 A 8205 datasheet transistor 9529 2961-15 15859 120068

    72032

    Abstract: Si3590DV
    Text: Si3590DV New Product Vishay Siliconix N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel -30 rDS(on) (W) ID (A) 0.077 @ VGS = 4.5 V 3 0.120 @ VGS = 2.5 V 2 0.170 @ VGS = -4.5 V -2 0.300 @ VGS = -2.5 V -1.2 D TrenchFETr Power MOSFET


    Original     		PDF Si3590DV S-21979--Rev. 04-Nov-02 72032

    Untitled

    Abstract: No abstract text available
    Text: Si3590DV New Product Vishay Siliconix N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel -30 rDS(on) (W) ID (A) 0.077 @ VGS = 4.5 V 3 0.120 @ VGS = 2.5 V 2 0.170 @ VGS = -4.5 V -2 0.300 @ VGS = -2.5 V -1.2 D TrenchFETr Power MOSFET


    Original     		PDF Si3590DV 08-Apr-05

    Untitled

    Abstract: No abstract text available
    Text: Si3590DV Vishay Siliconix N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel - 30 RDS(on) (Ω) ID (A) 0.077 at VGS = 4.5 V 3 0.120 at VGS = 2.5 V 2 0.170 at VGS = - 4.5 V -2 0.300 at VGS = - 2.5 V - 1.2 • Halogen-free According to IEC 61249-2-21


    Original     		PDF Si3590DV 2002/95/EC Si3590DV-T1-E3 Si3590DV-T1-GE3 11-Mar-11

    Si3590DV

    Abstract: No abstract text available
    Text: SPICE Device Model Si3590DV Vishay Siliconix N- and P-Channel 30-V D-S MOSFET CHARACTERISTICS • N- and P-Channel Vertical DMOS • Macro Model (Subcircuit Model) • Level 3 MOS • Apply for both Linear and Switching Application • Accurate over the −55 to 125°C Temperature Range


    Original     		PDF Si3590DV 18-Jul-08

    Si3590DV

    Abstract: Si3590DV-T1-GE3
    Text: Si3590DV Vishay Siliconix N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel - 30 RDS(on) (Ω) ID (A) 0.077 at VGS = 4.5 V 3 0.120 at VGS = 2.5 V 2 0.170 at VGS = - 4.5 V -2 0.300 at VGS = - 2.5 V - 1.2 • Halogen-free According to IEC 61249-2-21


    Original     		PDF Si3590DV 2002/95/EC 11-Mar-11 Si3590DV-T1-GE3

    72032

    Abstract: si3590dv-t1-e3 SI3590DV-T1-GE3 Si3590DV si3590
    Text: Si3590DV Vishay Siliconix N- and P-Channel 30-V D-S MOSFET FEATURES PRODUCT SUMMARY VDS (V) N-Channel 30 P-Channel - 30 RDS(on) (Ω) ID (A) 0.077 at VGS = 4.5 V 3 0.120 at VGS = 2.5 V 2 0.170 at VGS = - 4.5 V -2 0.300 at VGS = - 2.5 V - 1.2 • Halogen-free According to IEC 61249-2-21


    Original     		PDF Si3590DV 2002/95/EC 18-Jul-08 72032 si3590dv-t1-e3 SI3590DV-T1-GE3 si3590

    LTC4360-1

    Abstract: LTC4360-2 LTC4360CSC8-1 LTC4360 LTC4360C LTC4360I Si1470DH
    Text: LTC4360-1/LTC4360-2 Overvoltage Protection Controller FEATURES DESCRIPTION 2.5V to 5.5V Operation n Overvoltage Protection Up to 80V n No Input Capacitor or TVS Required for Most Applications n 2% Accurate 5.8V Overvoltage Threshold n <1µs Overvoltage Turn-Off, Gentle Shutdown


    Original     		PDF LTC4360-1/LTC4360-2 LTC4360-2) LTC4360-1) LTC4411 OT-23 LTC4412 LTC4413-1/ LTC4413-2 LTC4413-2 436012fa LTC4360-1 LTC4360-2 LTC4360CSC8-1 LTC4360 LTC4360C LTC4360I Si1470DH

    LTC4361IDC1

    Abstract: No abstract text available
    Text: LTC4361-1/LTC4361-2 Overvoltage/Overcurrent Protection Controller FEATURES n n n n n n n n n n n n n DESCRIPTION 2.5V to 5.5V Operation Overvoltage Protection Up to 80V No Input Capacitor or TVS Required for Most Applications 2% Accurate 5.8V Overvoltage Threshold


    Original     		PDF LTC4361-1/LTC4361-2 LTC4361-1) LTC4361-2) LTC4411 OT-23 LTC4412 LTC4413-1/ LTC4413-2 LTC4413-2 436112fb LTC4361IDC1

    LTC4360-2

    Abstract: LTC4360-1
    Text: LTC4360-1/LTC4360-2 Overvoltage Protection Controller FEATURES n n n n n n n n n n n DESCRIPTION 2.5V to 5.5V Operation Overvoltage Protection Up to 80V No Input Capacitor or TVS Required for Most Applications 2% Accurate 5.8V Overvoltage Threshold <1µs Overvoltage Turn-Off, Gentle Shutdown


    Original     		PDF LTC4360-1/LTC4360-2 LTC4360-2) LTC4360-1) LTC4411 OT-23 LTC4412 LTC4413-1/ LTC4413-2 LTC4413-2 436012fa LTC4360-2 LTC4360-1

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original     		PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    BS250KL-TR1-E3

    Abstract: si6435adq-t1-e3 TP0610KL Si9435BDY-T1-e3ct SI6467BDQ-T1-E3 SI1024X-T1-E3 SI5855DC-T1-E3 SIA411DJ-T1-E3 SUM110P06-07L-E3 D2PAK SI1903DL-T1-E3
    Text: NEW! Siliconix MOSFETs Multiple pinout configurations available, see Digi-Key website for data sheet. Fig. Package VDSS V ID (A) RDS(on) (Ω) Digi-Key Part No. Cut Tape Price Each 1 25 100 Tape and Reel ‡ Qty. Pricing Vishay Part No. Fig. 1 — 1206-8


    Original     		PDF SI3865BDV-T1-E3CT-ND SI4720CY-T1-E3CT-ND SI6924AEDQ-T1-E3CT-ND SI1040X-T1-E3TR-ND SI1865DL-T1-E3TR-ND SI1869DH-T1-E3TR-ND SI3861BDV-T1-E3TR-ND SI3865BDV-T1-E3TR-ND SI4720CY-T1-E3TR-ND SI6924AEDQ-T1-E3TR-ND BS250KL-TR1-E3 si6435adq-t1-e3 TP0610KL Si9435BDY-T1-e3ct SI6467BDQ-T1-E3 SI1024X-T1-E3 SI5855DC-T1-E3 SIA411DJ-T1-E3 SUM110P06-07L-E3 D2PAK SI1903DL-T1-E3

    Arduino Mega2560

    Abstract: 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l
    Text: ND3% BASE1 XXXX2108-0010-1-P 10 TSQ: 3001 CMS: CMS-USM TS host OP: NN COMP: 15-07-11 Hour: 13:07 TS:TS date TS time MCUS, MPUS, DSPS & DEVELOPMENT TOOLS Find Datasheets Online 8-BIT MCUS & DEVELOPMENT TOOLS 1 PSoC 3 DEVELOPMENT KITS ARDUINO MCU DEVLOPMENT PLATFORM


    Original     		PDF CY8C38 CY8C29 incl795 12T9797 12T9804 12T9803 12T9800 12T9802 12T9801 12T9805 Arduino Mega2560 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l

    Siliconix

    Abstract: Siliconix mosfet guide siliconix VN10KM Power MOSFET Cross Reference Guide FDC6323L fdn5618p 2n7002 siliconix BS170 equivalent of BS170 VN10KM equivalent
    Text: Analog Discrete Interface & Logic Optoelectronics MOSFET Small Package Cross Reference 2003 Across the board. Around the world. MOSFET Small Package Cross Reference Guide Competitor Part Number 2N7000 2N7002 2N7002E 2N7002K 2SJ574 2SK3240 BS170 BSH108 BSS123


    Original     		PDF 2N7000 2N7002 2N7002E 2N7002K 2SJ574 2SK3240 BS170 BSH108 BSS123 BSS138 Siliconix Siliconix mosfet guide siliconix VN10KM Power MOSFET Cross Reference Guide FDC6323L fdn5618p 2n7002 siliconix BS170 equivalent of BS170 VN10KM equivalent

    LTC4360-1

    Abstract: LTC4360-2 LT3008 P channel MOSFET 10A LTC4360 LTC4360C LTC4360CSC8-1 LTC4360I Si1470DH LTC4360ISC8-1
    Text: LTC4360-1/LTC4360-2 Overvoltage Protection Controller FEATURES DESCRIPTION n The LTC 4360 overvoltage protection controller safeguards 2.5V to 5.5V systems from power supply overvoltage. It is designed for portable devices with multiple power supply options including wall adaptors, car battery adaptors and


    Original     		PDF LTC4360-1/LTC4360-2 LTC4360-2) LTC4360-1) LTC4411 OT-23 LTC4412 LTC4413-1/ LTC4413-2 LTC4413-2 436012f LTC4360-1 LTC4360-2 LT3008 P channel MOSFET 10A LTC4360 LTC4360C LTC4360CSC8-1 LTC4360I Si1470DH LTC4360ISC8-1

    Siliconix mosfet guide

    Abstract: list of P channel power mosfet Siliconix Selection Guide Si147DH Si1471DH 1206-8 chipfet layout P-channel power mosfet SO-8 power selector guide SiA513DJ Si1065X
    Text: N & P-Channel Power MOSFETs Selector Guide Vishay Siliconix 2201 Laurelwood Road P.O. Box 54951 Santa Clara, CA 95056 Phone: +1 408 988 8000 Fax: +1 408 567 8950 www.vishay.com NOTICE Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no


    Original     		PDF SC-75 SC-75A SC-89 Siliconix mosfet guide list of P channel power mosfet Siliconix Selection Guide Si147DH Si1471DH 1206-8 chipfet layout P-channel power mosfet SO-8 power selector guide SiA513DJ Si1065X

    GS 069

    Abstract: Si5902DC SPICE Device Model tsop6 marking 312 sC89-6 Si7705DN SI7100DN Si3865BDV Si5947DU Si3861BDV 1212-8
    Text: Power MOSfETs for Portable applications Selector guide vishay Siliconix 2201 Laurelwood road P.o. Box 54951 santa clara, cA 95056 Phone: +1 408 988 8000 Fax: +1 408 567 8950 www.vishay.com NOTICE specifications of the products displayed herein are subject to change without notice. Vishay intertechnology, inc., or anyone on its behalf, assumes no


    Original     		PDF Si9165 Si9169 600-mA TSSOP-20 MSOP-10 SiP1759 GS 069 Si5902DC SPICE Device Model tsop6 marking 312 sC89-6 Si7705DN SI7100DN Si3865BDV Si5947DU Si3861BDV 1212-8

    si7121

    Abstract: Si4914B SI-4102 SI4599 Si4483A sir166 irfd120 si7949 si4459a SIR836
    Text: V ishay I ntertechnology, I nc . MOSFETs - Comprehensive Power MOSFET Technology Range I INNOVAT AND TEC O L OGY Vishay Siliconix N HN Power mosfets O 19 62-2012 Low to High Voltage Power MOSFETs ChipFET P o w e r PA K ® P o l a r PA K ® P o w e r PA I R ®


    Original     		PDF Mediu33-4-9337-2727 VMN-SG2127-1210 si7121 Si4914B SI-4102 SI4599 Si4483A sir166 irfd120 si7949 si4459a SIR836