The MJE521G is a 40V 4A NPN transistor packaged in a TO-126-3 case and available in a bulk packaging option. It has a maximum operating temperature of 150°C and a minimum operating temperature of -65°C. The transistor is RoHS compliant and lead-free. It can handle a maximum power dissipation of 40W.
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| Package/Case | TO-126-3 |
| Collector Base Voltage (VCBO) | 40V |
| Collector Emitter Breakdown Voltage | 40V |
| Collector-emitter Voltage-Max | 40V |
| Current Rating | 4A |
| Emitter Base Voltage (VEBO) | 4V |
| hFE Min | 40 |
| Lead Free | Lead Free |
| Max Collector Current | 4A |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 40W |
| Mount | Through Hole |
| Package Quantity | 500 |
| Packaging | Bulk |
| Polarity | NPN |
| Power Dissipation | 40W |
| RoHS Compliant | Yes |
| DC Rated Voltage | 40V |
| RoHS | Compliant |
These are design resources that include the Onsemi MJE521G
Quarterly product discontinuance notice from ON Semiconductor for various discrete, analog, and power products, including last buy and ship dates for 2007.
