Name: AOB442
Brand: Alpha and Omega Semiconductor, Inc.
SKU: AOB442
Rating: 5 (450 reviews)

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Part Number	AOB442
Manufacturer	Alpha and Omega Semiconductor, Inc.
Description	MOSFET N-CH 40V 21A TO263
Category	Discrete Semiconductor Products
Subcategory	Transistors - FETs, MOSFETs - Single
Series	SDMOS™
Vgs Max	±20V
F E T Type	N-Channel
Packaging	Tape & Reel (TR)
Technology	MOSFET (Metal Oxide)
Vgsth Max Id	2.3V @ 250µA
Package Case	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Mounting Type	Surface Mount
Rds On Max Id Vgs	4.2 mOhm @ 20A, 10V
Gate Charge Qg Max Vgs	90nC @ 10V
Detailed Description	N-Channel 40V 21A (Ta), 105A (Tc) 3.5W (Ta), 150W (Tc) Surface Mount TO-263 (D²Pak)
Power Dissipation Max	3.5W (Ta), 150W (Tc)
Operating Temperature	-55°C ~ 175°C (TJ)
Supplier Device Package	TO-263 (D²Pak)
Drainto Source Voltage Vdss	40V
Lead Free Status Ro H S Status	Lead free / RoHS Compliant
Input Capacitance Ciss Max Vds	5600pF @ 20V
Current Continuous Drain Id25 C	21A (Ta), 105A (Tc)
Moisture Sensitivity Level M S L	1 (Unlimited)
Drive Voltage Max Rds On Min Rds On	4.5V, 10V

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