1999 May 10

2

Philips Semiconductors

Product specification

NPN switching transistor

PZT4401

FEATURES

• High current (max. 600 mA)

• Low voltage.

APPLICATIONS

• Switching and linear amplification

in industrial and consumer

applications.

DESCRIPTION

NPN switching transistor in a SOT223

plastic package. PNP complement:

PZT4403.

PINNING

PIN

DESCRIPTION

1

base

2, 4

collector

3

emitter

Fig.1 Simplified outline (SOT223) and symbol.

handbook, halfpage

4

12

3

MAM287

Top view

3

2, 4

1

Marking code: ZT4401

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

Note

For other mounting conditions, see

“Thermal considerations for SOT223 in the General Part of associated

Handbook”.

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

collector-base voltage

open emitter

−

60

V

collector-emitter voltage

open base

−

40

V

emitter-base voltage

open collector

−

6V

collector current (DC)

−

600

mA

peak collector current

−

800

mA

peak base current

−

200

mA

total power dissipation

−

1150

mW

storage temperature

−65

+150

°C

junction temperature

−

150

°C

operating ambient temperature

−65

+150

°C