Discrete Semiconductor Products
BUL49D
ActiveSTMicroelectronics
HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
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Discrete Semiconductor Products
BUL49D
ActiveSTMicroelectronics
HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | BUL49D |
|---|---|
| Current - Collector (Ic) (Max) [Max] | 5 A |
| Current - Collector Cutoff (Max) [Max] | 100 µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce [Min] | 4 |
| Mounting Type | Through Hole |
| Operating Temperature | 150 °C |
| Package / Case | TO-220-3 |
| Power - Max [Max] | 80 W |
| Supplier Device Package | TO-220 |
| Transistor Type | NPN |
| Vce Saturation (Max) @ Ib, Ic [Max] | 1.2 V |
| Voltage - Collector Emitter Breakdown (Max) [Max] | 450 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 | 0 | $ 1.15 | |
Description
General part information
BUL49D Series
The devices are manufactured using high voltage multi-epitaxial planar technology for high switching speeds and high voltage capability. The devices are designed for use in electronic transformer for halogen lamps.
Documents
Technical documentation and resources