2SD1624

NPN SILICON TRANSISTOR

UNISONICTECHNOLOGIESCO.,LTD

5 of 5

www.unisonic.com.tw

QW-R208-005.C

TYPICAL CHARACTERISTICS

ASO.

1.0

10

5

5

0.1

3

2

57

2

3

5

10

100

23

5

2

3

3

5

77

100

ms

2

1.0

2

Mounted on ceramic board

Ta=25℃ one pulse

Mounted on ceramic board

Ta=25℃ one pulse

Collector Dissipation vs.

Ambient Temperature

Ambient Temperature, Ta (℃)

40

100

160

020

60

80

120 140

0

0.2

0.4

0.5

0.6

0.8

1.0

1.2

1.4

1.5

1.6

1.8

No heat sink

Mo

unte

d o

n c

era

mic

boa

rd

(25

0m

×0.8

mm

)

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.