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SI9945AEY-T1
Vishay SiliconixRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Transistors - FETs, MOSFETs - Arrays / Transistors - FETs, MOSFETs - Arrays
Description
MOSFET 2N-CH 60V 3.7A 8SOIC
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Inventory: 5733
Minimum: 1
Total Price: USD $4.15
Unit Price: USD $4.1477
≥1 USD $4.1477
≥10 USD $3.40385
≥30 USD $3.29745
≥100 USD $3.19105
≥500 USD $3.08465
≥1000 USD $2.76545
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Supplier Device Package 8-SO
Weight 186.993455mg
Technical
Operating Temperature -55°C~175°C TJ
Packaging Tape & Reel (TR)
Published 2016
Series TrenchFET?
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 175°C
Min Operating Temperature -55°C
Max Power Dissipation 2.4W
Base Part Number SI9945
Number of Elements 2
Number of Channels 2
Element Configuration Dual
Power Dissipation 2.4W
Turn On Delay Time 9 ns
Power - Max 2.4W
FET Type 2 N-Channel (Dual)
Rds On (Max) @ Id, Vgs 80mOhm @ 3.7A, 10V
Vgs(th) (Max) @ Id 3V @ 250μA
Current - Continuous Drain (Id) @ 25°C 3.7A
Gate Charge (Qg) (Max) @ Vgs 20nC @ 10V
Rise Time 10ns
Drain to Source Voltage (Vdss) 60V
Fall Time (Typ) 8 ns
Turn-Off Delay Time 21 ns
Continuous Drain Current (ID) 3.7A
Gate to Source Voltage (Vgs) 20V
Drain to Source Breakdown Voltage 60V
FET Feature Logic Level Gate
Drain to Source Resistance 80mOhm
Rds On Max 80 mΩ
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Height 1.55mm
Length 5mm
Width 4mm
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