Alpha & Omega Semiconductor Inc. AO3421E

Name: AO3421E
Brand: Alpha & Omega Semiconductor Inc.
SKU: 2479028-AO3421E
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AO3421E

Manufacturer:: Alpha & Omega Semiconductor Inc.

Ventron No:: 2479028-AO3421E

Description:: MOSFET P-CH 30V 3A SOT23

ECAD Model:

Datasheet:: AO3421E

Specifications

Alpha & Omega Semiconductor Inc. AO3421E technical specifications, attributes, parameters and parts with similar specifications to Alpha & Omega Semiconductor Inc. AO3421E.

Factory Lead Time
16 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
TO-236-3, SC-59, SOT-23-3
Operating Temperature
-55°C~150°C TJ
Packaging
Digi-Reel®
Published
2009
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Technology
MOSFET (Metal Oxide)
Power Dissipation-Max
1.4W Ta
FET Type
P-Channel
Rds On (Max) @ Id, Vgs
95m Ω @ 3A, 10V
Vgs(th) (Max) @ Id
2.5V @ 250μA
Input Capacitance (Ciss) (Max) @ Vds
215pF @ 15V
Current - Continuous Drain (Id) @ 25°C
3A Ta
Gate Charge (Qg) (Max) @ Vgs
8nC @ 10V
Drain to Source Voltage (Vdss)
30V
Drive Voltage (Max Rds On,Min Rds On)
4.5V 10V
Vgs (Max)
±20V
Continuous Drain Current (ID)
3A
RoHS Status
ROHS3 Compliant

Description

AO3421E Overview
A device's maximum input capacitance is 215pF @ 15V, but its input capacitance parameter, CI, is measured as the capacitance between the input terminals of the device with either input grounded.Its continuous drain current is 3A for this device. Drain current refers to the capacity of the device to conduct continuous current.To operate this transistor, you need to apply a 30V drain to source voltage (Vdss).This device uses no drive voltage (4.5V 10V) to reduce its overall power consumption.

AO3421E Features
a continuous drain current (ID) of 3A
a 30V drain to source voltage (Vdss)

AO3421E Applications
There are a lot of Alpha & Omega Semiconductor Inc.
AO3421E applications of single MOSFETs transistors.

Power Tools
Motor Drives and Uninterruptible Power Supples
Synchronous Rectification
Battery Protection Circuit
Telecom 1 Sever Power Supplies
Industrial Power Supplies
PFC stages, hard switching PWM stages and resonant switching
PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,
Lighting, Server, Telecom and UPS.
DC-to-DC converters

AO3421E More Descriptions

Trans MOSFET P-CH 30V 3A 3-Pin SOT-23
30V P-Channel MOSFET, SOT23-3, RoHSAlpha & Omega Semiconductor SCT
MOSFET P-CH 30V 3A SOT23-3L
IC MCU 8BIT 768B FLASH 8SOIC
OEMs, CMs ONLY (NO BROKERS)

Product Comparison

The three parts on the right have similar specifications to AO3421E.

Image

Part Number

Manufacturer

Factory Lead Time

Mount

Mounting Type

Package / Case

Operating Temperature

Packaging

Published

Part Status

Moisture Sensitivity Level (MSL)

Technology

Power Dissipation-Max

FET Type

Rds On (Max) @ Id, Vgs

Vgs(th) (Max) @ Id

Input Capacitance (Ciss) (Max) @ Vds

Current - Continuous Drain (Id) @ 25°C

Gate Charge (Qg) (Max) @ Vgs

Drain to Source Voltage (Vdss)

Drive Voltage (Max Rds On,Min Rds On)

Vgs (Max)

Continuous Drain Current (ID)

RoHS Status

Number of Pins

Subcategory

Peak Reflow Temperature (Cel)

Time@Peak Reflow Temperature-Max (s)

Number of Elements

Configuration

Power Dissipation

Gate to Source Voltage (Vgs)

Lead Free

View Compare
AO3421E

Alpha & Omega Semiconductor Inc.

16 Weeks

Surface Mount

Surface Mount

TO-236-3, SC-59, SOT-23-3

-55°C~150°C TJ

Digi-Reel®

2009

Not For New Designs

1 (Unlimited)

MOSFET (Metal Oxide)

1.4W Ta

P-Channel

95m Ω @ 3A, 10V

2.5V @ 250μA

215pF @ 15V

3A Ta

8nC @ 10V

30V

4.5V 10V

±20V

3A

ROHS3 Compliant

-

-

-

-

-

-

-

-

-

-
AO3435

Alpha & Omega Semiconductor Inc.

16 Weeks

Surface Mount

Surface Mount

TO-236-3, SC-59, SOT-23-3

-55°C~150°C TJ

Tape & Reel (TR)

2009

Not For New Designs

1 (Unlimited)

MOSFET (Metal Oxide)

1W Ta

P-Channel

70m Ω @ 3.5A, 4.5V

1V @ 250μA

745pF @ 10V

2.9A Ta

11nC @ 4.5V

20V

1.5V 4.5V

±8V

2.9A

ROHS3 Compliant

3

Other Transistors

NOT SPECIFIED

NOT SPECIFIED

1

Single

1W

8V

-

AO3421E vs AO3435
AO3404A

Alpha & Omega Semiconductor Inc.

-

Surface Mount

Surface Mount

TO-236-3, SC-59, SOT-23-3

-55°C~150°C TJ

Tape & Reel (TR)

2015

Not For New Designs

1 (Unlimited)

MOSFET (Metal Oxide)

1.4W Ta

N-Channel

28m Ω @ 5.8A, 10V

3V @ 250μA

820pF @ 15V

5.8A Ta

17nC @ 10V

30V

4.5V 10V

±20V

5.8A

ROHS3 Compliant

3

-

-

-

-

-

-

-

Lead Free

AO3421E vs AO3404A
AO3434A

Alpha & Omega Semiconductor Inc.

16 Weeks

Surface Mount

Surface Mount

TO-236-3, SC-59, SOT-23-3

-55°C~150°C TJ

Digi-Reel®

2009

Not For New Designs

1 (Unlimited)

MOSFET (Metal Oxide)

1.4W Ta

N-Channel

52m Ω @ 4A, 10V

1.5V @ 250μA

245pF @ 15V

4A Ta

10nC @ 10V

30V

2.5V 10V

±12V

4A

ROHS3 Compliant

-

-

-

-

-

-

-

-

-

AO3421E vs AO3434A