UF304 / UF308
3A Ultra Fast Switching Rectifiers
Notes:
1. Measured at 1MHz and applied reverse voltage of 4.0V dc.
2. Thermal resistance from junction to ambient and from junction to lead length 0.375” (9.5mm) PCB mounted.
Rating and Characteristics Curves
NOTE:
1. Rise Time = 7ns maximum
Input Impedance = 1MΩ, 22pF
2. Rise Time = 10ns maximum
Source Impedance = 50Ω
Set Time
Base For
50ns/cm
Figure 1 - Reverse Recovery Time Characteristics and Test Circuit Diagram
Forward Voltage-VFM(Vpk)
Figure 2 - Forward Characteristics
Ambient Temperature, °C
Figure 3 - Forward Current Derating Curve
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24/10/05 V1.0