🔧 MOSFET FHA3773 – 300V / 40A / TO-3PN

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🔧 MOSFET FHA3773 – 300V / 40A / TO-3PN
N-channel MOSFET transistor designed for high-power applications such as switching supplies, inverters, and power systems. Manufactured using a planar process and 100% verified in avalanche and thermal tests.

Technical specifications:
Type: N-Channel MOSFET
Model: FHA3773
Drain-source voltage (VDS): 300 V
Continuous drain current: 40 A @ 25 °C, 26 A @ 100 °C
Pulse current: 160 A
Gate-source voltage (VGS): ±30 V
RDS(on): 85 mΩ typical @ VGS = 10 V
Total gate charge (Qg): 76 nC
Input capacitance (Ciss): 3870 pF
Dissipated power: up to 310 W
Package: TO-3PN
Operating temperature: –55°C to +150°C
Reverse recovery time (rrT): 230 ns

📄 View technical data sheet (PDF) 

✅ Ideal for: Switching power supplies, power inverters, solar systems, Class D audio, and energy storage.

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