Please send RFQ , we will respond immediately.
| Part Number | BD138 | BD138G | BD139 | BD238 | BD135 | BD136 | BD137 |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | onsemi | STMicroelectronics | onsemi | STMicroelectronics | STMicroelectronics | onsemi |
| Product Status | Active | Active | Active | Obsolete | Active | Active | Obsolete |
| Transistor Type | PNP | PNP | NPN | PNP | NPN | PNP | NPN |
| Current - Collector (Ic) (Max) | 1.5 A | 1.5 A | 1.5 A | 2 A | 1.5 A | 1.5 A | 1.5 A |
| Voltage - Collector Emitter Breakdown (Max) | 60 V | 60 V | 80 V | 80 V | 45 V | 45 V | 60 V |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 50mA, 500mA | 500mV @ 50mA, 500mA | 500mV @ 50mA, 500mA | 600mV @ 100mA, 1A | 500mV @ 50mA, 500mA | 500mV @ 50mA, 500mA | 500mV @ 50mA, 500mA |
| Current - Collector Cutoff (Max) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100µA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 150mA, 2V | 40 @ 150mA, 2V | 40 @ 150mA, 2V | 25 @ 1A, 2V | 40 @ 150mA, 2V | 40 @ 2V, 150MA | 40 @ 150mA, 2V |
| Power - Max | 1.25 W | 1.25 W | 1.25 W | 25 W | 1.25 W | 1.25 W | 1.25 W |
| Frequency - Transition | - | - | - | - | - | - | - |
| Operating Temperature | 150°C (TJ) | -55°C ~ 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 |
| Supplier Device Package | SOT-32-3 | TO-126 | SOT-32-3 | SOT-32-3 | SOT-32-3 | SOT-32-3 | TO-126 |