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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,875 pcs
|
4875 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,173 pcs
|
1173 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Collector - Emitter Saturation Voltage | |
| Collector-Emitter Sustaining Voltage | |
| Current | |
| Current (Maximum) | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Leakage Current (Maximum @ VCB = 350 Vdc, IE = 0) | |
| Leakage Current (Maximum @ VCE = 200 V, IB = 0) | |
| Leakage Current (Maximum @ VEB = 5.0 Vdc, IC = 0) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Dissipation (Maximum @ Derate above 25 °C) | |
| Second Breakdown (Minimum @ VCE = 100 Vdc, t = 1.0 s (non-repetitive) | |
| Second Breakdown (Minimum @ VCE = 50 Vdc, t = 1.0 s (non-repetitive) | |
| Supplier Device Package | |
| Thermal Resistance - Junction to Case | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| gain (@ IC = 1.0 Adc, VCE = 5.0 Vdc) | |
| gain (@ IC = 3.0 Adc, VCE = 5.0 Vdc) | |
| gain (@ IC = 5.0 Adc, VCE = 5.0 Vdc) | |
| gain (Minimum @ IC = 15 Adc, VCE = 5.0 Vdc) | |
| gain (Minimum @ IC = 8.0 Adc, VCE = 5.0 Vdc) |
The ON Semiconductor MJL4281AG is a high-power NPN bipolar junction transistor (BJT) designed for demanding audio applications. It features a high collector-emitter sustaining voltage of 350V and a continuous collector current rating of 15A, with a peak current capability of 30A.
This transistor boasts a power dissipation of 230W at 25°C case temperature and a low thermal resistance of 0.54°C/W, ensuring efficient heat management. The MJL4281AG operates across a wide temperature range from -65°C to 150°C.
With a minimum DC current gain (hFE) of 80 at 5A and 5V, and a gain bandwidth product of 35MHz, it provides robust amplification characteristics. The device is housed in a TO-264 package, suitable for through-hole mounting, and is designed for high-fidelity audio output stages and other high-power switching applications.
Key electrical specifications include a collector-emitter saturation voltage of 1V at 800mA and 8A. The transistor also exhibits a high safe operating area, rated for 1.0A/100V for 1 second, indicating its capability to handle transient overloads.
| 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 MJL4281AG is 350 Vdc.
The continuous collector current (IC) for the MJL4281AG is 15 Adc.
The power dissipation (PD) for the MJL4281AG is 230 W at a case temperature of 25°C.
The operating and storage junction temperature range for the MJL4281AG is -65°C to 150°C.
The MJL4281AG is supplied in a TO-264 package and is designed for through-hole mounting.