IRF640 STMicroelectronics, IRF640 Datasheet - Page 9

• Manufacturer Part Number: IRF640
• Description: MOSFET N-CH 200V 18A TO-220
• Manufacturer: STMicroelectronics
• Series: MESH OVERLAY™r

Specifications of IRF640

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 180 mOhm @ 9A, 10V
• Drain To Source Voltage (vdss): 200V
• Current - Continuous Drain (id) @ 25° C: 18A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 72nC @ 10V
• Input Capacitance (ciss) @ Vds: 1560pF @ 25V
• Power - Max: 125W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2759-5

IRF640 - IRF640FP
3
Figure 14. Switching times test circuit for
Figure 16. Test circuit for inductive load
Figure 18. Unclamped inductive waveform
resistive load
switching and diode recovery times
Test circuit
Figure 15. Gate charge test circuit
Figure 17. Unclamped Inductive load test
Figure 19. Switching time waveform
circuit
Test circuit
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