Technical Specifications
Parameters and characteristics for this part
| Specification | BD139-16 |
|---|---|
| Current - Collector (Ic) (Max) [Max] | 1.5 A |
| Current - Collector Cutoff (Max) [Max] | 100 nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce [Min] | 40 |
| Mounting Type | Through Hole |
| Operating Temperature | 150 °C |
| Package / Case | TO-225AA, TO-126-3 |
| Power - Max [Max] | 1.25 W |
| Supplier Device Package | SOT-32-3 |
| Transistor Type | NPN |
| Vce Saturation (Max) @ Ib, Ic | 500 mV |
| Voltage - Collector Emitter Breakdown (Max) [Max] | 80 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 17005 | $ 0.62 | |
Description
General part information
BD139 Series
These epitaxial planar transistors are mounted in the SOT-32 plastic package. They are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits.
The NPN types are the BD135 and BD139, and the complementary PNP types are the BD136 and BD140.
Documents
Technical documentation and resources
