BC846A-H データシートの表示（PDF） - Formosa Technology

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BC846A-H

SMD NPN Transistor

Formosa Technology 

SMD NPN Transistor

BC846A/B-BC847A/B/C

Formosa MS

BC848A/B/C-BC849B/C-BC850B/C

General Purpose Transistors

NPN Silicon

Features

• Moisture Sensitivity Level: 1

• ESD Rating – Human Body Model: >4000 V,Machine Model: >400 V

• Epitaxial plana chip construction

• Ideal for medium power application and switching

• As complementary type, the PNP transistor BC856A is

recommended.

• Capable of 225mW power dissipation.

• Lead-free parts for green partner, exceeds environmental

standards of MIL-STD-19500 /228

• Suffix "-H" indicates Halogen-free part, ex.BC846A-H.

Package outline

SOT-23

(B)

(C)

(A)

Mechanical data

• Epoxy:UL94-V0 rated flame retardant

• Case : Molded plastic, SOT-23

• Terminals : Solder plated, solderable per

MIL-STD-750, Method 2026

• Mounting Position : Any

• Weight : Approximated 0.008 gram

0.063 (1.60)

0.047 (1.20)

0.108 (2.75)

0.083 (2.10)

0.027 (0.67)

0.013 (0.32)

0.051 (1.30)

0.035 (0.89)

Dimensions in inches and (millimeters)

Maximum ratings (AT TA=25oC unless otherwise noted)

Rating

Rating

Collector-Base voltage

BC846

BC847, BC850

BC848, BC849

Collector-Emitter voltage

BC846

BC847, BC850

BC848, BC849

Emitter-Base voltage

BC846

BC847, BC850

BC848, BC849

Collector current-Continuous

Thermal Characteristics

PARAMETER

Total device dissipation FR-5 board

(1)

TA = 25OC

Derate above 25OC

Thermal resistance

Total device dissipation Aluminum

substrate(2)

Junction to ambient

TA = 25OC

Derate above 25OC

Thermal resistance

Junction to ambient

Operating junction temperature range

Storage temperature range

1.FR-5 = 1.0 x 0.75 x0.062 in.

2. Aluminum=0.4 x 0.3 x 0.024 in., 99.5% aluminum

http://www.formosams.com/

TEL:886-2-22696661

FAX:886-2-22696141

Page 2

Symbol

VCBO

VCEO

VEBO

IC

Value

80

50

30

65

45

30

6.0

6.0

5.0

100

UNIT

Vdc

Vdc

Vdc

mAdc

Symbol MIN. TYP. MAX. UNIT

PD

RθJA

PD

RθJA

TJ

-55

TSTG

-55

225 mW

1.8 mW/OC

556 OC/W

300 mW

2.4 mW/OC

417 OC/W

+150 oC

+150 oC

Document ID Issued Date

DS-231154

2009/08/10

Revised Date Revision

2011/07/21

C

Page.

9

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