STMicroelectronics BD139
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See Product Specifications.
See Product Specifications.
Stock Code
002886
002886
Manufacturer / Brand
STMicroelectronics
Part Number
BD139
BD139
Unit Price
$0.9820
$0.9820
Factory Lead-Time
30 Weeks
30 Weeks
Short Description
NPN power transistor with 1.5A current and 80V voltage capabilities
NPN power transistor with 1.5A current and 80V voltage capabilities
Datasheet
In Stock: 1955
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $0.9820 | $0.9820 | |
| 10 | $0.8970 | $8.9700 | -8.66% |
| 25 | $0.8710 | $21.7750 | -11.3% |
| 50 | $0.8450 | $42.2500 | -13.95% |
| 100 | $0.8320 | $83.2000 | -15.27% |
| 250 | $0.7800 | $195.0000 | -20.57% |
| 500 | $0.7410 | $370.5000 | -24.54% |
Description
The STMicroelectronics BD139 is a medium power NPN transistor that is made using epitaxial base technology. This transistor is designed to be used in a variety of applications such as switching and amplifier circuits. The transistor has a maximum collector current rating of 1.5 A and a maximum collector-emitter voltage of 80 V, making it suitable for use in medium power applications.
The BD139 transistor has a low base drive requirement, which means that it can be driven by a low power input signal. The transistor has a high current gain, which makes it ideal for use in amplifier circuits where a small input signal needs to be amplified to a larger output signal. The transistor also has a high switching speed, which allows it to be used in applications where fast switching is required. The BD139 transistor is available in a TO-126 package, which makes it easy to use and mount on a circuit board
The BD139 transistor has a low base drive requirement, which means that it can be driven by a low power input signal. The transistor has a high current gain, which makes it ideal for use in amplifier circuits where a small input signal needs to be amplified to a larger output signal. The transistor also has a high switching speed, which allows it to be used in applications where fast switching is required. The BD139 transistor is available in a TO-126 package, which makes it easy to use and mount on a circuit board
Product Attributes
| Current - Collector (Ic) (Max) | 1.5 A |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 150mA, 2V |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Package / Case | TO-225AA, TO-126-3 |
| Packaging | Bulk |
| Part Status | Obsolete |
| Power - Max | 1.25 W |
| Supplier Device Package | TO-126 |
| Transistor Type | NPN |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 50mA, 500mA |
| Voltage - Collector Emitter Breakdown (Max) | 80 V |
