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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
157 pcs
|
157 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Current | |
| Collector Current - Peak | |
| Collector Cutoff Current (ICBO) | |
| Collector-Base Voltage (VCB) | |
| Collector-Emitter Sustaining Voltage (BVCEO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Derate above 25°C | |
| Emitter Cutoff Current (Iebo) | |
| Emitter-Base Voltage (VEB) | |
| Mounting Type | |
| Operating Temperature | |
| Packaging Type | |
| Power | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Thermal Resistance - Junction to Case | |
| Transistor Type | |
| Voltage |
The BD159 is a plastic medium-power silicon NPN transistor designed by On Semiconductor for power output stages in consumer electronics such as televisions, radios, and phonographs. It features a maximum collector-emitter voltage (VCEO) of 350V and a continuous collector current capability of 500mA (peak 1.0A). The transistor offers a minimum DC current gain (hFE) of 30 at 50mA and 10V, with a maximum of 240. Power dissipation is rated at 20W at a case temperature of 25°C, derated at 0.16W/°C above that. The device is supplied in a through-hole TO-225AA / TO-126-3 package (case 77-09) and is Pb-Free and RoHS compliant. It is suitable for transformerless line-operated equipment due to its high voltage rating.
| Qty | Low | High |
|---|---|---|
| 2,500+ | $0.24 | $0.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) is 350V.
The BD159 is available in a through-hole TO-225AA / TO-126-3 package (case 77-09).
The operating junction temperature range is -65°C to +150°C.
Yes, the BD159 is RoHS compliant and Pb-Free per the datasheet.
The maximum continuous collector current is 500mA (0.5A).
Power dissipation is 20W at a case temperature of 25°C, derated at 0.16W/°C above 25°C.
The DC current gain (hFE) ranges from 30 to 240 at Ic=50mA, Vce=10V.