2004 Mar 15

2

NXP Semiconductors

Product data sheet

NPN high voltage transistors

BSR19; BSR19A

FEATURES

• Low current (max. 300 mA)

• High voltage (max. 160 V).

APPLICATIONS

• General purpose switching and amplification

• Especially used for telephony applications.

DESCRIPTION

NPN high-voltage transistor in a SOT23 plastic package.

PNP complements: BSR20 and BSR20A.

MARKING

Note

1.

* = p : Made in Hong Kong.

* = t : Made in Malaysia.

* = W : Made in China.

PINNING

TYPE NUMBER

MARKING CODE(1)

BSR19

56* or U35

BSR19A

57* or U36

PIN

DESCRIPTION

1

base

2

emitter

3

collector

Fig.1 Simplified outline (SOT23) and symbol.

handbook, halfpage

2

1

3

MAM255

Top view

2

3

1

ORDERING INFORMATION

TYPE

NUMBER

PACKAGE

NAME

DESCRIPTION

VERSION

BSR19

−

plastic surface mounted package; 3 leads

SOT23

BSR19A

−

plastic surface mounted package; 3 leads

SOT23