High Speed, High Gain Bipolar NPN Transistor with Antisaturation Network and Transient Voltage Suppression Capability

The BUD42D is a state−of−the−art bipolar transistor. Tight dynamic characteristics and lot to lot minimum spread make it ideally suitable for light ballast applications.

Features

• Free−Wheeling Diode Built−In

• Flat DC Current Gain

• Fast Switching Times and Tight Distribution

• “6 Sigma” Process Providing Tight and Reproducible Parameter

Spreads

• Epoxy Meets UL 94 V−0 @ 0.125 in

• These Devices are Pb−Free and are RoHS Compliant

Two Versions

• BUD42D−1: Case 369D for Insertion Mode

• BUD42D, BUD42DT4: Case 369C for Surface Mount Mode