Document Number 3065

Issue 1

2N3053

Website: http://www.semelab.co.uk

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.

MEDIUM POWER SILICON

NPN PLANAR TRANSISTOR

FEATURES

= 0.7A

Collector - Emiiter Voltage

Emitter-Base Voltage

Collector Current

Junction Temperature

Storage Temperature

Thermal Resistance Junction to Case

Thermal Resistance Junction to Ambient

60V

40V

50V

60V

5V

0.7A

1W

5W

200°C

–65 to 200°C

35°C / W

175°C / W

MECHANICAL DATA

Dimensions in mm (inches)

TO39 PACKAGE (TO-205AD)

Pin 1 = Emitter

Underside View

Pin 2 = Base

Pin 3 = Collector

0.89

(0.035)

max.

12.70

(0.500)

min.

0.41 (0.016)

0.53 (0.021)

dia.

5.08 (0.200)

typ.

0.71 (0.028)

0.86 (0.034)

2.54

(0.100)

45°

6.10 (0.240)

6.60 (0.260)

8.51 (0.34)

9.40 (0.37)

7.75 (0.305)

8.51 (0.335)

1

2

3

0.74 (0.029)

1.14 (0.045)