BC857B

更新时间： 2024-11-29 22:54:03

品牌	Logo	应用领域
美台 - DIODES		晶体晶体管
页数	文件大小	规格书
3页	46K
描述
PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR

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中文翻译

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数据手册

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BC857B 数据手册

BC856A - BC858C

PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR

Features

Ideally Suited for Automatic Insertion

Complementary NPN Types Available

(BC846-BC848)

SOT-23

Dim

Min

0.37

1.20

2.30

0.89

0.45

1.78

2.80

0.013

0.903

0.45

0.85

0°

Max

0.51

1.40

2.50

1.03

0.60

2.05

3.00

0.10

1.10

0.61

0.80

8°

For Switching and AF Amplifier Applications

Mechanical Data

TOP VIEW

Case: SOT-23, 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

Pin Connections: See Diagram

Marking Codes (See Table Below & Diagram

on Page 3)

Ordering & Date Code Information: See Page 3

Approx. Weight: 0.008 grams

All Dimensions in mm

Marking Code (Note 2)

Type

Marking

3A, K3A

Type

Marking

3G, K3G

BC856A

BC856B

BC857A

BC857B

BC857C

BC858A

3B, K3B

3J, K3J, K3A, K3V

3E, K3V, K3A

3F, K3W, K3B

BC858B 3K, K3K, K3B, K3W

BC858C 3L, K3L, K3G

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

Value

Unit

-80

-50

-30

Collector-Base Voltage

BC856

BC857

BC858

V_CBO

-65

-45

-30

Collector-Emitter Voltage

BC856

BC857

BC858

V_CEO

V_EBO

I_C

-5.0

-100

°C/W

°C

Emitter-Base Voltage

Collector Current

I_CM

Peak Collector Current

-200

I_EM

Peak Emitter Current

-200

P_d

Power Dissipation (Note 1)

Thermal Resistance, Junction to Ambient (Note 1)

Operating and Storage Temperature Range

300

R_qJA

T_j, T_STG

417

-65 to +150

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.

2. Current gain subgroup “C” is not available for BC856.

DS11207 Rev. 12 - 2

1 of 3

BC856A-BC858C

12 3

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