DS30373 Rev. 1 - 2

1 of 3

BC857BS

www.diodes.com

BC857BS

DUAL PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR

Features

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

-50

V

Collector-Emitter Voltage

-45

V

Emitter-Base Voltage

-5.0

V

Collector Current (Note 1)

-100

mA

Peak Collector Current (Note 1)

-200

mA

Peak Base Current (Note 1)

-200

mA

200

mW

Operating and Storage Temperature Range

-55 to +125

°C

·

Ideally Suited for Automatic Insertion

·

For Switching and AF Amplifier Applications

·

Ultra-Small Surface Mount Package

·

Case: SOT-363, Molded Plastic

·

Case Material - UL Flammability Rating

Classification 94V-0

·

Moisture sensitivity: Level 1 per J-STD-020A

·

Terminals: Solderable per MIL-STD-202,

Method 208

·

Terminal Connections: See Diagram

·

Marking: K3W (See Page 3)

·

Weight: 0.006 grams

Mechanical Data

Notes:

1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout

document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

A

B C

E

2

B

2

E

1

C

2

B

1

C

1

J

D

H

K

F

M

L

TOP VIEW

SOT-363

Dim

Min

Max

A

0.10

0.30

B

1.15

1.35

C

2.00

2.20

D

0.65 Nominal

F

0.30

0.40

H

1.80

2.20

J

¾

0.10

K

0.90

1.00

L

0.25

0.40

M

0.10

0.25

a

0

°

8°

All Dimensions in mm