Part Catalog : BD139

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BD139
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TO-126
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BD139

Type:
BJT (Bipolar Junction Transistor)
Function:
Electronic Switch
Series:
Alias:
Comp. Pair:
Manufacturer:
Equivalent Parts:

Semiconductor Type:
NPN
Collector Current IC:
1.5A
Collector-Base Voltage VCBO:
80V
Collector-Emitter Voltage VCEO:
80V

Introduction :

BD139 是一款中等功率的 NPN 雙極性接面電晶體(BJT),常採用 TO-126(或 SOT-32)塑膠封裝,廣泛應用於音訊擴大機的推挽輸出級、驅動電路以及中等電流的開關控制中。


Datasheet

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