ACR44U

1/7

APPLICATIONS

s High Frequency Applications

s Regulated Power Supplies

s Capacitor Discharge

s Ultrasonic Generators

s Induction Heating

FEATURES

s The ACR44U is a glass passivated asymmetric

thyristor which has exceptionally fast turn-off capabilities

combined with good turn-on characteristics.

VOLTAGE RATINGS

KEY PARAMETERS

V

DRM

1600V

I

T(AV)

44A

I

TSM

550A

dVdt*

600V/

dI/dt

2000A/

t

q

6.0

1600

1400

1200

1000

800

ACR44U 16LE

ACR44U 14LE

ACR44U 12LE

ACR44U 10LE

ACR44U 08LE

Repetitive Peak

Reverse Voltage

V

RRM

V

2

2

2

2

2

Lower voltage grades available.

Type Number

Repetitive Peak

Off-state Voltage

V

DRM

V

Outline type code: SO28.

See Package Details for further information.

CURRENT RATINGS

Symbol

Parameter

Conditions

Units

Max.

I

T(AV)

Mean on-state current

I

T(RMS)

RMS value

I

T

Continuous (direct) on-state current

Half wave resistive load, T

A

T

A

T

A

*dV/dt Available to 1000V/

ACR44U

Fast Turn-off Asymmetric Thyristor

Advance Information

Replaces March 1998 version, DS4222-3.4

DS4222-4.0 January 2000