Datasheet Details
- Part number
- B644
- Manufacturer
- Panasonic Semiconductor
- File Size
- 67.80 KB
- Datasheet
- B644_PanasonicSemiconductor.pdf
- Description
- 2SB644
B644 Description
Transistor 2SB643, 2SB644 Silicon PNP epitaxial planer type For low-power general amplification Complementary to 2SD638 and 2SD639 6.9±0.1 1.5 2.5±0..
B644 Features
* q
1.5 R0.9 R0.9
1.0±0.1
www. DataSheet4U. com Parameter Collector to base voltage Collector to
0.85
Symbol VCBO VCEO VEBO ICP IC PC Tj Tstg
Ratings
* 30
* 60
* 25
* 50
* 7
* 1
* 0.5 600 150
* 55 ~ +150
Unit
0.55±0.1
2SB644 2SB643
V
3 2
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