MJE340STU
TRANS NPN 300V 0.5A TO126-3Manufacturer: onsemi
Categories: Single Bipolar Transistors
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onsemi MJE340STU is a high-voltage NPN bipolar junction transistor (BJT) designed for robust power applications. This through-hole component, housed in a TO-126-3 (TO-225AA) package, offers a collector-emitter breakdown voltage of 300V and a continuous collector current capability of up to 500mA. With a power dissipation rating of 20W and a junction temperature capability of 150°C, the MJE340STU is suitable for use in power supplies, voltage regulators, and general-purpose amplification circuits. Its DC current gain (hFE) is a minimum of 30 at 50mA and 10V. This device is commonly found in industrial, consumer electronics, and lighting control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-225AA, TO-126-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | - |
| Current - Collector Cutoff (Max) | 100µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 50mA, 10V |
| Frequency - Transition | - |
| Supplier Device Package | TO-126-3 |
| Current - Collector (Ic) (Max) | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 300 V |
| Power - Max | 20 W |