The BUL742A is a TO-220-3 packaged NPN bipolar junction transistor with a collector-emitter breakdown voltage of 400V and a maximum collector current of 4A. It has a maximum power dissipation of 70W and operates within a temperature range of -65°C to 150°C. The transistor is RoHS compliant and available in a package quantity of 50, packaged in rail/tube packaging. It is not lead-free.
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Stmicroelectronics BUL742A technical specifications.
| Package/Case | TO-220-3 |
| Collector Base Voltage (VCBO) | 950V |
| Collector Emitter Breakdown Voltage | 400V |
| Collector-emitter Voltage-Max | 1.5V |
| Current Rating | 4A |
| Emitter Base Voltage (VEBO) | 12V |
| hFE Min | 10 |
| Lead Free | Contains Lead |
| Max Collector Current | 4A |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 70W |
| Mount | Through Hole |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Polarity | NPN |
| RoHS Compliant | Yes |
| DC Rated Voltage | 400V |
| RoHS | Compliant |
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