NPN Darlington transistor featuring a 400V collector-emitter breakdown voltage and 15A continuous collector current. This component offers a maximum power dissipation of 180W and a minimum hFE of 300. Designed for automotive applications, it is housed in a TO-3 package with tin plating and supports chassis mounting. Operating temperature range spans from -65°C to 200°C.
PackageTO-3
Current Rating15A
MountingChassis Mount, Through Hole
PolarityNPN
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Technical Specifications
Stmicroelectronics BU941 technical specifications.
General
| Package/Case | TO-3 |
| Collector Emitter Breakdown Voltage | 400V |
| Collector Emitter Saturation Voltage | 1.6V |
| Collector Emitter Voltage (VCEO) | 400V |
| Collector-emitter Voltage-Max | 2V |
| Contact Plating | Tin |
| Continuous Collector Current | 15A |
| Current Rating | 15A |
| Emitter Base Voltage (VEBO) | 5V |
| Height | 8.92mm |
| hFE Min | 300 |
| Lead Free | Lead Free |
| Length | 39.3mm |
| Max Collector Current | 15A |
| Max Operating Temperature | 200°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 180W |
| Mount | Chassis Mount, Through Hole |
| Number of Elements | 1 |
| Package Quantity | 100 |
| Packaging | Tray |
| Polarity | NPN |
| Power Dissipation | 180W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| DC Rated Voltage | 400V |
| Width | 26mm |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics BU941 Datasheet
Download the complete datasheet for Stmicroelectronics BU941 to view detailed technical specifications.
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