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AO3419L, AO3420, AO3421

Table of contents:
Info of AO3419L
Info of AO3420
Info of AO3421

AO3419L, AO3420, AO3421 Selling Leads, Datasheet

MFG:Alpha & Omega Semiconductor Inc Category:Discrete Semiconductor Products Package Cooled:2005+ D/C:36000

AO3419L, AO3420, AO3421 Datasheet download

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Part Number: AO3419L

Category: Discrete Semiconductor Products

MFG: Alpha & Omega Semiconductor Inc

Package Cooled: 2005+

D/C: 36000

Description: MOSFET N-CH 20V 6A SOT23

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AO3419L General Description

The AO3419 uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 2.5V. This device is suitable for use as a load switch or in PWM applications. It is ESD protected. AO3419L ( Green Product ) is offered in a lead-free package.

AO3419L Maximum Ratings

Paramete		Symbol	Maximum	Units
Drain-Source Voltage		V_DS	-20	V
Gate-Source Voltage		V_GS	±12	V
Continuous Drain Current ^A	T_A=25°C	I_D	-3.5	A
	T_A=70°C		-2.8
Pulsed Drain Current ^B		I_DM	-15
Power Dissipation ^A	T_A=25°C	P_D	1.4	W
	T_A=70°C		0.9
Junction and Storage Temperature Range		T_J, T_STG	-55 to 150	°C

AO3419L Features

V_DS(V) = -20V
ID = -3.5 A
R_DS(ON) < 75m (V_GS= -10V)
R_DS(ON) < 95m (V_GS = -4.5V)
R_DS(ON) < 145m (V_GS = -2.5V)
ESD Rating: 2000V HBM

AO3420 Parameters

Technical/Catalog Information	AO3420
Vendor	Alpha & Omega Semiconductor Inc
Category	Discrete Semiconductor Products
Mounting Type	Surface Mount
FET Polarity	N-Channel
Drain to Source Voltage (Vdss)	20V
Current - Continuous Drain (Id) @ 25° C	6A
Rds On (Max) @ Id, Vgs	24 mOhm @ 6A, 10V
Input Capacitance (Ciss) @ Vds	630pF @ 10V
Power - Max	1.4W
Packaging	Tape & Reel (TR)
Gate Charge (Qg) @ Vgs	8.8nC @ 4.5V
Package / Case	SOT-23-3, TO-236-3
FET Feature	Logic Level Gate
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	AO3420 AO3420 785 1014 2 ND 78510142ND 785-1014-2

AO3420 Maximum Ratings

Parameter		Symbol	Maximum	Units
Drain-Source Voltage Gate-Source Voltage		V_DS V_GS	20 ±12	V V
Continuous Drain Current ^A	T_A=25°C T_A=70°C	I_D	6 5	A
Pulsed Drain Current^B		I_DM	2.5	A
Power Dissipation ^A	T_A=25°C T_A=70°C	P_D	1.4 0.9	W
Junction and Storage Temperature Range		T_J, T_STG	-55 to 150	°C

AO3420 Features

·V_DS (V) = 20V
·I_D = 6 A (V_GS = 10V)
·R_DS(ON)< 24mΩ (V_GS = 10V)
·R_DS(ON)< 27mΩ (V_GS = 4.5V)
·R_DS(ON)< 42mΩ (V_GS = 2.5V)
·R_DS(ON) < 55mΩ (V_GS = 1.8V)

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