General Purpose Transistor

RoHS Device

Mechanical data

- Case: SOT-23, molded plastic.

- Terminals: Solderable per MIL-STD-750,

method 2026.

Collector-Base voltage

Collector-Emitter voltage

Emitter-Base voltage

Collector current-continuous

Storage temperature range

Unit

Symbol

Parameter

Value

-80

-50

-30

-65

-45

-30

-5

250

V

V

V

A

mW

Junction temperature range

-65 to +150

°C

Collector dissipation

BC856

BC858

BC857

BC856

BC858

BC857

-0.1

-65 to +150

°C

Features

- Power dissipation

- Low current.(max. 100mA)

- Collector-base voltage

BC857 = -50V

BC858 = -30V

- Operating and storage junction temperature

- Ideally suited for automatic insertion

Comchip Technology CO., LTD.

Page 1

REV:A

QW-JTR16

Circuit diagram

3

1

2

- 1.BASE

- 2.EMITTER

- 3.COLLECTOR

Company reserves the right to improve product design , functions and reliability without notice.

Dimensions in inches and (millimeter)

SOT-23

3

1

2

0.122(3.10)

0.106(2.70)

0.059(1.50)

0.043(1.10)

0.079(2.00)

0.071(1.80)

0.039(1.00)

Typ.

0.016(0.40)

Typ.

0.004(0.10)

Typ.

0.102(2.60)

0.087(2.20)

Halogen Free

0.004(0.10)

0.001(0.02)