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B644 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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2SB644 Panasonic Semiconductor
Panasonic Semiconductor B644-like datasheet