Product Summary

The SI4408DY-T1-E3 is a n-channel 20-v (d-s) mosfet. The SI4408DY-T1-E3 application is Self-Driven Synchronous Rectification.

Parametrics

SI4408DY-T1-E3 absolute maximum ratings: (1)Drain Source Voltage VDS: 20 V; (2)Gate Source Voltage VGS: ± 20 V; (3)Continuous Drain Current (TJ = 150 °C)a TA = 25 °C ID: 21, 14 A; (4)Pulsed Drain Current (10 us Pulse Width)IDM: 60 A; (5)Continuous Source Current (Diode Conduction)a IS: 2.9, 1.3A; (6)Maximum Power Dissipationa TA = 25 °C PD: 3.5, 1.6W.

Features

SI4408DY-T1-E3 features: (1)Halogen-free According to IEC 61249-2-21 Available; (2)TrenchFET Power MOSFET; (3)PWM Optimized for Fast Switching; (4)Low Switching Losses; (5)Low Gate Drive Losses; (6)100 % Rg Tested.

Diagrams

 SI4408DY-T1-E3 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SI4408DY-T1-E3
SI4408DY-T1-E3

Vishay/Siliconix

MOSFET 20 Volt 21 Amp 3.5W

Data Sheet

0-1: $1.38
1-25: $1.06
25-50: $1.01
50-100: $0.97
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
Si4401BDY
Si4401BDY

Other


Data Sheet

Negotiable 
SI4401BDY-T1-E3
SI4401BDY-T1-E3

Vishay/Siliconix

MOSFET 40V 10.5A 0.014Ohm

Data Sheet

0-1: $1.06
1-25: $0.84
25-50: $0.79
50-100: $0.76
SI4401BDY-T1-GE3
SI4401BDY-T1-GE3

Vishay/Siliconix

MOSFET 40V 10.5A 2.9W 14mohm @ 10V

Data Sheet

0-1: $1.06
1-10: $0.84
10-50: $0.80
50-100: $0.76
SI4401DDY-T1-GE3
SI4401DDY-T1-GE3

Vishay/Siliconix

MOSFET 40V 16.1A P-CH MOSFET

Data Sheet

0-1: $0.58
1-25: $0.44
25-100: $0.39
100-250: $0.34
SI4401DY
SI4401DY

Vishay/Siliconix

MOSFET 40V 10.5A 3W

Data Sheet

Negotiable 
SI4401DY-E3
SI4401DY-E3

Vishay/Siliconix

MOSFET 40V 10.5A 3W

Data Sheet

Negotiable