2N2905A 查看數據表（PDF） - Semelab - > TT Electronics plc

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2N2905A

HIGH SPEED MEDIUM POWER PNP SWITCHING TRANSISTOR

Semelab - > TT Electronics plc  

SEME

LAB

MECHANICAL DATA

Dimensions in mm (inches)

8.51 (0.34)

9.40 (0.37)

7.75 (0.305)

8.51 (0.335)

6.10 (0.240)

6.60 (0.260)

2N2905A

HIGH SPEED

MEDIUM POWER

PNP SWITCHING TRANSISTOR

12.70

(0.500)

min.

(00.0.8395)max.

0.41 (0.016)

0.53 (0.021)

dia.

0.74 (0.029)

1.14 (0.045)

0.71 (0.028)

0.86 (0.034)

5.08 (0.200)

typ.

2

1

3

2.54

(0.100)

FEATURES

• SILICON PLANAR EPITAXIAL PNP

TRANSISTOR

• HIGH SPEED SATURATED SWITCHING

• ALSO AVAILABLE IN CERAMIC SURFACE

MOUNT PACKAGE

45°

TO39 METAL PACKAGE (TO-205AD)

Underside View

PIN 1 – Emitter PIN 2 – Base PIN 3 – Collector

ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise stated)

VCBO

VCEO

VEBO

IC

PD

Collector - Base Voltage

Collector - Emitter Voltage

Emitter - Base Voltage

Collector Current Continuous

Total Device Dissipation @ TA = 25°C

Derate above 25°C

– 60V

– 60V

– 5V

– 600mA

600mW

3.43mW / °C

PD

Total Device Dissipation @ TC = 25°C

Derate above 25°C

3W

17.2mW / °C

TJ , TSTG Operating and Storage Junction Temperature Range

–65 to +200°C

THERMAL CHARACTERISTICS

RθJA Thermal Resistance, Junction to Ambient

RθJC Thermal Resistance, Junction to Case

292°C/W

58°C/w

Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed

to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.

Semelab encourages customers to verify that datasheets are current before placing orders.

Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.

E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk

Document Number 3063

Issue 1

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