| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
60,000 pcs
|
60000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
22,200 pcs
|
22200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,970 pcs
|
6970 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,277 pcs
|
1277 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
150 pcs
|
150 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Transistor Type | |
| Voltage |
The MJE340 is an NPN epitaxial silicon power transistor designed for high voltage general purpose applications. Manufactured by STMicroelectronics, this component offers a maximum collector-emitter voltage (VCEO) of 300V and a continuous collector current (IC) of 500mA.
With a power dissipation capability of up to 20W at 25°C case temperature, the MJE340 is suitable for medium power applications. It operates within a junction temperature range of -65°C to +150°C. The transistor is housed in a TO-126 (TO-225AA) plastic package, designed for through-hole mounting.
Key electrical characteristics include a minimum DC current gain (hFE) of 30 at 50mA and 10V, a collector-emitter saturation voltage (VCE(SAT)) of 0.5V maximum at 100mA, and a gain-bandwidth product (fT) of 10MHz minimum. The device also features breakdown voltages of 300V for VCEO(sus) and 7V for BVEBO.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) for the MJE340 is 300V.
The MJE340 has a continuous collector current rating of 500mA.
The power dissipation of the MJE340 is 20W at 25°C case temperature.
The operating and storage junction temperature range for the MJE340 is -65°C to +150°C.
The DC Current Gain (hFE) of the MJE340 is a minimum of 30 and a maximum of 240 at 50mA collector current and 10V collector-emitter voltage.
The MJE340 is supplied in a TO-126 (TO-225AA) plastic package.