UTC4124

NPN TRIPLE DIFFUSED SILICON TRANSISTOR

1

www.unisonic.com

QW-R204-019,A

HIGH FREQUENCY SWITCHING

TRANSISTORS FOR BALLASTERS

DESCRIPTION

UTC 4124 is designed for specially used for electronic

ballasters in 110VAC environment.

FEATURES

* Triple diffused technology.

* High switching speed

TO-126

1

1: BASE 2: COLLECTOR 3: EMITTER

*Pb-free plating product number:4124L

ABSOLUTE MAXIMUM RATINGS

(Tc = 25℃)

PARAMETER

SYMBOL

RATINGS

UNIT

Collector-Base Voltage

400

V

Collector-Emitter Voltage

200

V

Collector-Emitter Voltage

7

V

Peak Collector Current

1.5

A

Peak Collector Consume Dissipation

20

W

Peak Junction Temperature

150

℃

Storage Temperature

-40 ~ +150

℃

ELECTRICAL CHARACTERISTICS

(Ta = 25℃)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Collector-Emitter Sustaining Voltage

200

V

Collector-Base Breakdown Voltage

400

V

Emitter-Base Breakdown Voltage

7

V

Collector-Base Cutoff Current

100

µA

Collector-Emitter Cutoff Current

100

µA

Emitter-Base Cutoff Current

100

µA

10

60

DC Current Gain

5

40

0.5

V

Collector-Emitter Saturation Voltage

2

V

Base-Emitter Saturation Voltage

1.2

V

Fall Time

tf

0.7

µs

Storage Time

ts

4

µs

Cut-off Frequency

4

MHz