BUL38D
BUL38D is HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR manufactured by STMicroelectronics.
High voltage fast-switching NPN power transistor
Features
- High voltage capability
- Low spread of dynamic parameters
- Minimum lot-to-lot spread for reliable operation
- Very high switching speed
- High ruggedness
- Fully characterized at 125 °C
- Integrated antiparallel collector-emitter diode
Applications
- Electronic transformers for halogen lamps
- Switch mode power supplies
Description
The BUL38D is manufactured using high voltage multi epitaxial planar technology for high switching speeds and high voltage capability. The device is designed for use in electronic transformer for halogen lamps.
3 2 1
TO-220
Figure 1. Internal schematic diagram
Table 1. Device summary
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