| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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113 pcs
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113 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Transistor Type |
The BD140 is a widely used medium-power PNP bipolar junction transistor (BJT) manufactured by CJ. It is constructed using silicon technology and housed in a TO-126 package. This transistor is valued for its balance of voltage capability, current handling, and stable linear performance.
Key technical specifications include a maximum collector current of -1.5 A, a collector-emitter voltage of -80 V, and a collector-base voltage of -80 V. The emitter-base voltage is rated at -5 V. It offers a DC current gain (hFE) typically ranging from 25 to 250. The maximum power dissipation is 12.5 W, and it has a transition frequency (fT) up to 190 MHz. The operating temperature range spans from -55 °C to +150 °C.
Commonly paired with complementary NPN transistors, the BD140 is suitable for circuits requiring balanced or push-pull operation and stable linear performance. Its applications include audio amplifiers, driver stages, and control circuits where reliability and predictable behavior are essential. The TO-126 package is suitable for through-hole mounting.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-80 V
TO-126
-55°C to +150°C
-1.5 A
12.5 W
25 to 250
Up to 190 MHz