TIP42B Transistor Datasheet & Specifications
PNP
TO-220-3
General Purpose
onsemi
VCEO
80V
Ic Max
6A
Pd Max
2W
hFE Gain
30
Quick Reference
The TIP42B is a PNP bipolar transistor in a TO-220-3 package by onsemi. This datasheet provides complete specifications including 80V breakdown voltage and 6A continuous collector current. Download the TIP42B datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | onsemi | Original Manufacturer |
| Package | TO-220-3 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 80V | Breakdown voltage |
| Ic | 6A | Collector current |
| Pd | 2W | Power dissipation |
| DC Current Gain | 30 | hFE / Beta |
| Frequency | 3MHz | Transition speed (fT) |
| VCEsat | - | Saturation voltage |
| Vebo | - | Emitter-Base voltage |
| Cutoff Current | - | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| BDW94CFP | PNP | TO-220-3 | 100V | 12A | 33W |