AO6420

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Alpha & Omega Semiconductor Inc.

MOSFET N-CH 60V 4.2A 6TSOP

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Alpha & Omega Semiconductor Inc.

MOSFET N-CH 60V 4.2A 6TSOP

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General part information

N-Channel 60 V 4.2A (Ta) 2W (Ta) Surface Mount 6-TSOP

Technical documentation and resources

Specification	AO6420	AO642 Series

Current - Continuous Drain (Id) @ 25°C	4.2 A	4.2 - 5 A
Drain to Source Voltage (Vdss)	60 V	30 - 60 V
Drive Voltage (Max Rds On, Min Rds On)	10 V, 4.5 V	4.5 - 10 V
FET Type	N-Channel	N-Channel
Gate Charge (Qg) (Max) @ Vgs	11.5 nC	6.3 - 11.5 nC
Input Capacitance (Ciss) (Max) @ Vds	540 pF	540 pF
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	150 °C	150 °C
Operating Temperature [Min]	-55 °C	-55 °C
Package / Case	SC-74, SOT-457	SC-74, SOT-457
Power Dissipation (Max)	-	1.25 W
Power Dissipation (Max) [Max]	2 W	2 W
Rds On (Max) @ Id, Vgs	60 mOhm	31 - 60 mOhm
Supplier Device Package	6-TSOP	6-TSOP
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Vgs (Max)	20 V	20 V
Vgs(th) (Max) @ Id	3 V	2.4 - 3 V

Part	Vgs (Max)	Package / Case	Drive Voltage (Max Rds On, Min Rds On)	FET Type	Supplier Device Package	Input Capacitance (Ciss) (Max) @ Vds	Mounting Type	Power Dissipation (Max) [Max]	Vgs(th) (Max) @ Id	Technology	Drain to Source Voltage (Vdss)	Gate Charge (Qg) (Max) @ Vgs	Rds On (Max) @ Id, Vgs	Current - Continuous Drain (Id) @ 25°C	Operating Temperature [Min]	Operating Temperature [Max]	Power Dissipation (Max)
Alpha & Omega Semiconductor Inc. AO6420	20 V	SC-74, SOT-457	4.5 V, 10 V	N-Channel	6-TSOP	540 pF	Surface Mount	2 W	3 V	MOSFET (Metal Oxide)	60 V	11.5 nC	60 mOhm	4.2 A	-55 °C	150 °C
Alpha & Omega Semiconductor Inc. AO6424	20 V	SC-74, SOT-457	4.5 V, 10 V	N-Channel	6-TSOP		Surface Mount		2.4 V	MOSFET (Metal Oxide)	30 V	6.3 nC	31 mOhm	5 A	-55 °C	150 °C	1.25 W