31DF4 MULTICOMP, 31DF4 Datasheet - Page 4

• Manufacturer Part Number: 31DF4
• Description: DIODE, ULTRA-FAST, 3A, 400V
• Manufacturer: MULTICOMP

Specifications of 31DF4

• Repetitive Reverse Voltage Vrrm Max: 400V
• Forward Current If(av): 3A
• Forward Voltage Vf Max: 1.7V
• Reverse Recovery Time Trr Max: 35ns
• Forward Surge Current Ifsm Max: 45A
• Diode Type: Fast Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: 1. Rise Time = 7ns Maximum. Input Impedance =
Part Number Table
Diode, Ultra-fast, 3A, 400V
Diode, Ultra-fast, 3A, 600V
31DFx Series
2. Rise Time = 10ns Maximum Source Impedance =
1 Megohm 22pf
Description
50 ohms
Reverse Recovery Time Characteristic and Test Circuit Diagram
Part Number
31DF4
31DF6
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21/07/08 V1.1