BD159
TRANS NPN 350V 0.5A TO126Manufacturer: onsemi
Categories: Single Bipolar Transistors
Quality Control: Learn More
The onsemi BD159 is a high-voltage NPN bipolar junction transistor (BJT) designed for robust performance. Featuring a collector-emitter breakdown voltage (Vce) of 350V and a continuous collector current (Ic) capability of 500mA, this device is well-suited for power switching and amplification applications. The BD159 offers a maximum power dissipation of 20W and a minimum DC current gain (hFE) of 30 at 50mA and 10V. It operates across a wide temperature range from -65°C to 150°C. The TO-126 package, also known as TO-225AA, facilitates through-hole mounting for ease of integration into circuit designs. This component finds application in power supplies, audio amplifiers, and general-purpose switching circuits within the industrial and consumer electronics sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-225AA, TO-126-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | - |
| Current - Collector Cutoff (Max) | 100µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 50mA, 10V |
| Frequency - Transition | - |
| Supplier Device Package | TO-126 |
| Current - Collector (Ic) (Max) | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 350 V |
| Power - Max | 20 W |
Request a Quote
Clients Also Buy
BC547BTAR
TRANS NPN 45V 0.1A TO92-3
MJE200STU
TRANS NPN 25V 5A TO126-3
PN2369A_D27Z
TRANS NPN 15V 0.2A TO92-3
