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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 19.75mm |
| Length | 10.4mm |
| Model | BUL58D |
| Width | 4.6mm |
| Mount Type | Through Hole |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-220 |
| Minimum Operating Temperature | 0°C |
| Pin Count | 3 |
| Maximum Collector Emitter Voltage Vceo | 450V |
| Minimum DC Current Gain hFE | 5 |
| Transistor Polarity | NPN |
| Maximum Emitter Base Voltage VEBO | 9V |
| Maximum Collector Base Voltage VCBO | 800V |
| Maximum Power Dissipation Pd | 85W |
| Maximum DC Collector Current Idc | 8A |
| Transistor Configuration | Single |
STMicroelectronics BUL58D is a high voltage NPN bipolar transistor designed for use in power and industrial electronics. It supports a maximum DC collector current of 8 amperes and a collector-emitter voltage of up to 450 volts. Packaged in a reliable 3-pin TO-220 through-hole package, it simplifies installation and mounting.
The transistor delivers a maximum power dissipation of 85 watts, making it suitable for high power dissipation applications. Its maximum collector-base voltage rating of 800 volts and minimum DC current gain of 5 provide efficient switching and amplification performance under demanding conditions.
Operating within a temperature range from 0°C to 150°C, the BUL58D transistor ensures reliable function in a wide variety of environments. The device dimensions include a height of 19.75 mm, width of 4.6 mm, and length of 10.4 mm, fitting standard industrial applications.
This component is commonly used in industrial power electronics, motor control circuits, power amplifiers, and other applications requiring robust high-voltage bipolar transistors. Its NPN polarity supports a variety of switching and amplification roles.
Maximum collector current of 8 A enables handling of substantial currents. TO-220 package supports through-hole mounting with excellent heat dissipation. Wide voltage ratings up to 450 V collector-emitter and 800 V collector-base.
Designed for power electronics and industrial use cases. Capable of operating at high temperatures up to 150°C. Explore the comprehensive catalog of STMicroelectronics Bipolar Transistors at EnvMart for quality and trusted semiconductor solutions.
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