IRF440 International Rectifier, IRF440 Datasheet - Page 4

• Manufacturer Part Number: IRF440
• Description: N CHANNEL MOSFET, 500V, 8A TO-204AA
• Manufacturer: International Rectifier

Specifications of IRF440

• Transistor Polarity: N Channel
• Continuous Drain Current Id: 8A
• Drain Source Voltage Vds: 500V
• On Resistance Rds(on): 850mohm
• Rds(on) Test Voltage Vgs: 10V
• Threshold Voltage Vgs Typ: 4V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IRF440
13 a& b
Fig 6. Typical Gate Charge Vs.
Fig 5. Typical Capacitance Vs.
Gate-to-Source Voltage
Drain-to-Source Voltage
Fig 8. Maximum Safe Operating Area
Fig 7. Typical Source-Drain Diode
Forward Voltage
4
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