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Jul. 2015. Rev. 1.0

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SWVS22

Absolute maximum ratings

Symbol

Parameter

Value

Unit

V

DSS

Drain to source voltage

20

V

I

D

Continuous drain current (@T

4*

A

Continuous drain current (@T

2.5*

A

I

DM

Drain current pulsed

(note 1)

16

A

V

GS

Gate to source voltage

± 12

V

E

AS

Single pulsed avalanche energy

(note 2)

23

mJ

dv/dt

Peak diode recovery dv/dt

(note 3)

5

V/ns

P

D

Total power dissipation (@T

0.87

W

0.007

T

Operating junction temperature & storage temperature

-55 ~ + 150

Thermal characteristics

Symbol

Parameter

Value

Unit

R

thja

Thermal resistance, Junction to ambient (note )

144

*. Drain current is limited by junction temperature.

1. Gate 2. Drain 3. Source

Order Codes

Item

Sales Type

Marking

Package

Packaging

1

SW R VS22

VS22

SOT-23

REEL

N-channel Enhanced mode SOT-23 MOSFET

Features

 High ruggedness

 Low R

(Typ 60m

Ω)@V

Low Gate Charge (Typ 5.1nC)

 Improved dv/dt Capability

 100% Avalanche Tested

 Application:DC-DC Converter，Inverter，

Synchronous Rectification

General Description

This power MOSFET is produced with advanced technology of SAMWIN.

This technology enable the power MOSFET to have better characteristics, including fast

switching time, low on resistance, low gate charge and especially excellent avalanche

characteristics.

BV

I

D

: 4A

R

60m

Ω@V

1

2

3

SOT-23

1

2

3

Note: R

efined as the solder mounting surface of the drain pins. R