STMicroelectronics BD138 BJTs
PNP BJT Transistor, 60V, 1.5A, 1.25W, SOT-32

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BD138
Detailed Description
PNP BJT Transistor, 60V, 1.5A, 1.25W, SOT-32
Package
TO-225AA, TO-126-3
Lifecycle Status
Active
Datasheet
BD138 Datasheet
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Technical Specifications
STMicroelectronics BD138 BJTs technical specifications.
General
Package / Case
TO-225AA, TO-126-3
Mounting Type
Through Hole
Operating Temperature
150°C (TJ)
Lifecycle Status
Active
Description
TRANS PNP 60V 1.5A SOT-32-3
Detailed Description
Bipolar (BJT) Transistor PNP 60 V 1.5 A 1.25 W Through Hole SOT-32-3
Current Collector Cutoff Max
100nA (ICBO)
Dc Current Gain Hfe Min IC Vce
40 @ 150mA, 2V
Power Max
1.25 W
Transistor Type
PNP
Alternate Parts Comparison (BD138 vs BD140-16 vs BD139 vs BD237)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Current Collector Cutoff Max | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100µA (ICBO) |
| Current Collector IC Max | 1.5 A | 1.5 A | 1.5 A | 2 A |
| Dc Current Gain Hfe Min IC Vce | 40 @ 150mA, 2V | 100 @ 150mA, 2V | 40 @ 150mA, 2V | 25 @ 1A, 2V |
| Description | TRANS PNP 60V 1.5A SOT-32-3 | TRANS PNP 80V 1.5A SOT-32 | TRANS NPN 80V 1.5A SOT-32-3 | TRANS NPN 80V 2A SOT-32-3 |
| Detailed Description | Bipolar (BJT) Transistor PNP 60 V 1.5 A 1.25 W Through Hole SOT-32-3 | Bipolar (BJT) Transistor PNP 80 V 1.5 A 1.25 W Through Hole SOT-32 | Bipolar (BJT) Transistor NPN 80 V 1.5 A 1.25 W Through Hole SOT-32-3 | Bipolar (BJT) Transistor NPN 80 V 2 A 25 W Through Hole SOT-32-3 |
| Power Max | 1.25 W | 1.25 W | 1.25 W | 25 W |
| Transistor Type | PNP | PNP | NPN | NPN |
| Vce Saturation Max Ib IC | 500mV @ 50mA, 500mA | 500mV @ 50mA, 500mA | 500mV @ 50mA, 500mA | 600mV @ 100mA, 1A |
| Action |
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