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       MUR550APFG, MURD550PFG, MUR550PFG, MURF550PFG, NRVUD550PFT4G http://onsemi.com 4 I R , REVERSE CURRENT (AMPS) i F , INSTANTANEOUS FORWARD CURRENT (AMPS) Figure 1. Typical Forward Voltage Figure 2. Maximum Forward Voltage Figure 3. Typical Reverse Current Figure 4. Maximum Reverse Current 0 vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 10 1.0 500 ?9 0 VR, REVERSE VOLTAGE (VOLTS) 1.0E?3 1.0E?4 1.0E?6 1.0E?7 1.0E 0.1 0.2 1.40.4 0.8 1.60.6 1.0 1.2 100 200 300 125?C 150?C 25?C 125?C 25?C 100 1.0E?5 1.0E?8 400 150?C I F , INSTANTANEOUS FORWARD CURRENT (AMPS) VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 0 10 1.0 0.1 0.2 1.40.4 0.8 1.60.6 1.0 1.2 125?C 150?C 25?C 100 I R , MAXIMUM REVERSE CURRENT (AMPS) 500 ?9 0 VR, REVERSE VOLTAGE (VOLTS) 1.0E?3 1.0E?4 1.0E?6 1.0E?7 1.0E 100 200 300 125?C 25?C 1.0E?5 1.0E?8 400 150?C P FO , AVERAGE POWER DISSIPATION (WATTS) I F , AVERAGE FORWARD CURRENT (AMPS) Figure 5. Current Derating Figure 6. Forward Power Dissipation 110 140120 150130 170160 2 4 6 10180 3789 100 TC, CASE TEMPERATURE (?C) 10 5 0 IO, AVERAGE FORWARD CURRENT (AMPS) 1 0 7 6 5 3 1 0 5 4 SQUARE WAVE dc SQUARE WAVE dc 2 10 9 8 |