MJF122
TRANS NPN DARL 100V 5A TO220FPManufacturer: onsemi
Categories: Single Bipolar Transistors
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The onsemi MJF122 is a high-gain NPN Darlington bipolar junction transistor designed for power switching applications. This component offers a collector-emitter breakdown voltage of 100V and a continuous collector current capability of up to 5A. Featuring a minimum DC current gain (hFE) of 2000 at 3A and 3V, the MJF122 is suitable for applications requiring significant current amplification. Its Vce(sat) is rated at a maximum of 3.5V at 20mA collector current and 5A collector current. The transistor is housed in a TO-220FP package, facilitating through-hole mounting. With a maximum power dissipation of 2W and an operating temperature range from -65°C to 150°C, it finds utility in industrial control, power supply regulation, and lighting control systems.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 Full Pack |
| Mounting Type | Through Hole |
| Transistor Type | NPN - Darlington |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 3.5V @ 20mA, 5A |
| Current - Collector Cutoff (Max) | 10µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 2000 @ 3A, 3V |
| Frequency - Transition | - |
| Supplier Device Package | TO-220FP |
| Current - Collector (Ic) (Max) | 5 A |
| Voltage - Collector Emitter Breakdown (Max) | 100 V |
| Power - Max | 2 W |
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