IRF634 STMicroelectronics, IRF634 Datasheet - Page 9

• Manufacturer Part Number: IRF634
• Description: MOSFET N-CH 250V 8A TO-220
• Manufacturer: STMicroelectronics
• Series: MESH OVERLAY™r

Specifications of IRF634

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 450 mOhm @ 4A, 10V
• Drain To Source Voltage (vdss): 250V
• Current - Continuous Drain (id) @ 25° C: 8A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 51.8nC @ 10V
• Input Capacitance (ciss) @ Vds: 770pF @ 25V
• Power - Max: 80W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IRF634 - IRF634FP
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Figure 14. Unclamped Inductive load test
Figure 16. Switching times test circuit for
Figure 18. Test circuit for inductive load
circuit
resistive load
switching and diode recovery times
Test circuit
Figure 15. Unclamped inductive waveform
Figure 17. Gate charge test circuit
Test circuit
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