MCUF4004 MULTICOMP, MCUF4004 Datasheet - Page 2

• Manufacturer Part Number: MCUF4004
• Description: FAST RECOVERY DIODE, 1A, 400V DO-41
• Manufacturer: MULTICOMP

Specifications of MCUF4004

• Repetitive Reverse Voltage Vrrm Max: 400V
• Forward Current If(av): 1A
• Forward Voltage Vf Max: 1V
• Reverse Recovery Time Trr Max: 50ns
• Forward Surge Current Ifsm Max: 30A
• Diode Type: Fast Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes:
1. Reverse recovery test conditions: I
2. Measured at 1MHz and applied reverse voltage of 4.0V dc.
3. Thermal resistance from junction to ambient and from junction to lead length 0.375” (9.5mm), PCB mounted.
Ratings and Characteristic Curves
Figure - 1 Maximum Forward Current Derating Curve
UF4000 Series
Power Diodes - Ultra-Fast Recovery
Figure - 3 Typical Reverse Characteristics
F
= 0.5A, I
R
= 1.0A, I
RR
= 0.25A.
Page 2
Figure - 2 Maximum Non-Repetitive Peak Forward Surge Current
Figure - 4 Typical Instantaneous Forward Characteristics
08/05/06 V1.0