...llector (3) Emitter
2SB1238
6.8 2.5
1 When mounted on a 40x40x0.7 mm ceramic board. 2 Printed circuit board 1.7 mm thick, collector plating 1cm2 or larger.
0.65Max.
1.0
!Packaging specifications and hFE
Type Package hFE Mar...
Description
Transistors > Medium Power Bipolar Transistors(0.5W-1.0W) Medium power transistor
6.90.1 1.5 2.50.1 1.0
s Features
q q q
1.5 R0.9 R0.9
0.4
2.40.2 2.00.2 3.50.1
High collector to base voltage VCBO. High coll...6 -1.5 V V MHz pF typ max Unit V V V
1.250.05
s Absolute Maximum Ratings
(Ta=25C)
0.550....
6.90.1 2.50.1 1.0
1.0 2.40.2 2.00.2 3.50.1
s Features
q q
1.5
0.4
1.5 R0.9 R0.9
High foward current transfer ratio hFE. M typ...6 -1.2 -1.8
Collector current IC (mA)
-160
Ta=75C 25C -25C
- 0.3 - 0.1 - 0.03 - 0.01
...