TR03-400T

PRELIMINARY DATA

®

April 1995

SENSITIVE AND FAST ASYMETRICAL SCR

Symbol

Parameter

Value

Unit

Repetitive peak off-state voltage

400

V

RMS on-state current

(180

° conduction angle)

Tc= 85°C

3.5

A

Average on-state current

(180

° conduction angle)

Tc= 85°C

2

A

Non repetitive surge peak on-state current

(Tj initial = 25°C)

tp = 10ms

20

A

I

tp = 10ms

2

A

dI/dt

Critical rate of rise of on-state current

µs

100

A/

µs

Storage junction temperature range

Operating junction temperature range

- 40 to + 150

- 40 to + 125

°C

TI

Maximum lead temperature for soldering during 10s at

4.5 mm from case

260

°C

ABSOLUTE RATINGS (limiting values)

TO220AB

(Plastic)

VERY FAST SCR : tq = 15

µs max.

FEATURES

Symbol

Parameter

Value

Unit

Rth (j-a)

Junction to ambient

60

°C/WV

Rth (j-c)

Junction to case for DC

5

°C/W

THERMAL RESISTANCES

The TR03 brings the best compromise between a

fast turn off time and a low gate trigger current for

applications where fast switching and sensitive

control is requested.

Packaged in TO220AB, the TR03 uses high per-

formance planar technology.

DESCRIPTION

K A

G

1/3