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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,570 pcs
|
2570 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
8 pcs
|
8 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 | |
| RMS Isolation Voltage | |
| Supplier Device Package | |
| Supplier Package | |
| Total Power Dissipation (@ TA = 25 °C) | |
| Total Power Dissipation @ TC=+25°C | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The ON Semiconductor MJF122G is a complementary power Darlington transistor designed for general-purpose amplifiers and switching applications. It is suitable for use where the mounting surface of the device must be electrically isolated from the heatsink or chassis, eliminating the need for isolating washers.
Key electrical specifications include a collector-emitter voltage (VCEO) of 100V and a continuous collector current (IC) of 5A. It offers a high DC current gain (hFE) of 2000 (min) at 3A collector current. The transistor has a Vce saturation voltage of 3.5V maximum at 20mA base current and 5A collector current.
This device is packaged in a TO-220FP (Full Pack) configuration, designed for through-hole mounting. It operates within a junction temperature range of -65°C to 150°C. The total power dissipation is rated at 2W when ambient temperature is 25°C and 30W when case temperature is 25°C.
The MJF122G is electrically similar to the popular TIP122 and TIP127 series, offering reduced system cost and UL recognition for isolation up to 3500 VRMS.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter voltage (VCEO) for the MJF122G is 100V.
The MJF122G has a continuous collector current rating of 5A.
The MJF122G is supplied in a TO-220FP package.
The operating temperature range for the MJF122G is -65°C to 150°C.
The DC current gain (hFE) of the MJF122G is a minimum of 2000 at 3A collector current and 3V collector-emitter voltage.