Vishay Siliconix SI41 Series

46 variants · Vishay SiliconixAll Discrete Semiconductors →

About the Vishay Siliconix SI41 Series

The Vishay Siliconix SI41 Series series groups 46 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 8-SOIC (0.154\", 3.90mm Width), FET feature of - and mounting of Surface Mount. Variants differ by current - continuous drain (Id) @ 25°C, drain to source voltage and drive voltage (Max rds on, min rds on), so you can match the exact current - continuous drain (Id) @ 25°C your application requires using the selection guide below.

Select a variant by

Current - continuous drain (Id) @ 25°C: 6.8A (Tc) · 10.2A (Ta), 13.6A (Tc) · 10.9A (Ta) · 15.2A (Ta), 20.5A (Tc) · 17A (Tc) · 19.3A (Tc) · 24A (Tc) · 25.7A (Tc) · 27.2A (Tc) · 30.5A (Tc) · 35.8A (Tc)
Drain to source voltage: 20 V · 30 V · 40 V · 100 V
Drive voltage (Max rds on, min rds on): 4.5V, 10V · 6V, 10V
FET type: N-Channel · P-Channel
Gate charge (Qg) (Max) @ vgs: 12 nC @ 10 V · 20 nC @ 10 V · 27 nC @ 10 V · 30 nC @ 10 V · 42 nC @ 10 V · 50 nC @ 10 V · 65 nC @ 10 V · 87 nC @ 10 V · 90 nC @ 10 V · 95 nC @ 10 V · 203 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds: 435 pF @ 15 V · 600 pF @ 50 V · 985 pF @ 15 V · 1155 pF @ 15 V · 1700 pF @ 15 V · 1870 pF @ 15 V · 2730 pF @ 15 V · 3250 pF @ 15 V · 3630 pF @ 10 V · 4200 pF @ 20 V · 8190 pF @ 15 V
Operating temperature: -55°C ~ 150°C (TJ) · -55°C~150°C(TJ)
Package: Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)

Shared specifications

Case: 8-SOIC (0.154\", 3.90mm Width)
FET feature: -
Mounting: Surface Mount
Technology: MOSFET (Metal Oxide)

Variant comparison

Parameter	SI4101DY-T1-GE3	SI4122DY-T1-GE3	SI4128DY-T1-E3	SI4151DY-T1-GE3	SI4155DY-T1-GE3	SI4162DY-T1-GE3
Current - continuous drain (Id) @ 25°C	25.7A (Tc)	27.2A (Tc)	10.9A (Ta)	15.2A (Ta), 20.5A (Tc)	10.2A (Ta), 13.6A (Tc)	19.3A (Tc)
Drain to source voltage	30 V	40 V	30 V	30 V	30 V	30 V
Drive voltage (Max rds on, min rds on)	4.5V, 10V	4.5V, 10V	4.5V, 10V	4.5V, 10V	4.5V, 10V	4.5V, 10V
FET type	P-Channel	N-Channel	N-Channel	P-Channel	P-Channel	N-Channel
Gate charge (Qg) (Max) @ vgs	203 nC @ 10 V	95 nC @ 10 V	12 nC @ 10 V	87 nC @ 10 V	50 nC @ 10 V	30 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds	8190 pF @ 15 V	4200 pF @ 20 V	435 pF @ 15 V	3250 pF @ 15 V	1870 pF @ 15 V	1155 pF @ 15 V
Operating temperature	-55°C~150°C(TJ)	-55°C~150°C(TJ)	-55°C~150°C(TJ)	-55°C ~ 150°C (TJ)	-55°C~150°C(TJ)	-55°C~150°C(TJ)
Package	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR) Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)

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