IRF440 International Rectifier, IRF440 Datasheet - Page 7

• 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
Foot Notes:
I SD
8.0, di/dt 100A/ s,
Repetitive Rating; Pulse width limited by
V DD 500V, T J 150°C
maximum junction temperature.
Suggested RG =9.1
V DD = 50V, starting T J = 25°C,
Pulse width 300 s; Duty Cycle 2%
Peak I L = 8.0A,
Case Outline and Dimensions —TO-204AA (Modified TO-3)
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
TAC Fax: [phone]
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 04/01
www.irf.com
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