BUL38D:HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

The BUL38D is manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and high voltage withstand capability.

The BUL series is designed for use in lighting applications and low cost switch-mode power supplies.

Key Features

  • Integrated antiparallel collector-emitter diode
  • Fully characterized at 125 °C
  • High voltage capability
  • Minimum lot-to-lot spread for reliable operation
  • Low spread of dynamic parameters
  • High ruggedness
  • Very high switching speed
Product Specifications
DescriptionVersionSize
DS1966: High voltage fast-switching NPN power transistor3.2225 KB
Application Notes
DescriptionVersionSize
AN528: Electronic transformer for a 12V halogen lamp1.336 KB
Sample & Buy
Part NumberPackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
BUL38DTO-220ABTube0.374500NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
BUL38DTO-220ABIndustrialEcopack2
High voltage fast-switching NPN power transistor BUL38D
Electronic transformer for a 12V halogen lamp BUL38D