BC81725D87Z 参数 Datasheet PDF下载

BC817-25 / BC817-40

BC817-25

BC817-40

C

E

SOT-23

Mark: 6B. / 6C.

B

NPN General Purpose Amplifier

This device is designed for general purpose medium power

amplifiers and switches requiring collector currents to 1.2 A.

Sourced from Process 38.

Absolute Maximum Ratings*

Symbol

V

CEO

V

CES

V

EBO

I

C

T

J

, T

stg

Collector-Emitter Voltage

Collector-Base Voltage

Emitter-Base Voltage

Collector Current - Continuous

TA = 25°C unless otherwise noted

Parameter

Value

45

50

5.0

1.5

-55 to +150

Units

V

V

V

A

°C

3

Operating and Storage Junction Temperature Range

*

These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

NOTES:

1)

These ratings are based on a maximum junction temperature of 150 degrees C.

2)

These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.

Thermal Characteristics

Symbol

P

D

R

θJA

TA = 25°C unless otherwise noted

Characteristic

Total Device Dissipation

Derate above 25°C

Thermal Resistance, Junction to Ambient

Max

*BC817-25 / BC817-40

350

2.8

357

Units

mW

mW/°C

°C/W

*

Device mounted on FR-4 PCB 40 mm X 40 mm X 1.5 mm.

1997

Fairchild Semiconductor Corporation