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SDF30U20DN

Part Number	SDF30U20DN
Manufacturer	Fairchild Semiconductor
Description	POWER RECTIFIER
Published	Jun 13, 2014
Detailed Description	SDF30U20DN FEATURES * Ultrafast with Soft Recovery (Trr < 40ns) * Low Forward Voltage (V F=0.98V at IF=30A) POWER RECTI...
Datasheet	SDF30U20DN PDF File

Overview

SDF30U20DN FEATURES * Ultrafast with Soft Recovery (Trr < 40ns) * Low Forward Voltage (V F=0.
98V at IF=30A) POWER RECTIFIER TO-3PF APPLICATIONS * Power Switching Circuits * Output rectifiers * Freewheeling Diodes * Switching Mode Power Supply 1 2 3 1 2 3 MAXIMUM RATINGS Rating Peak Repetitive Reverse Voltage Average Rectified Forward Current, TC=100 °C Non-repetitive Peak Surge Current (Half-wave, Single Phase, 60Hz) Operating Junction and Storage Temperature TJ, TSTG -65 ~ 150 °C Symbol VRRM IF(AV) IFSM Value 200 30 300 Units V A A THERMAL CHARACTERISTICS Thermal Resistance - Junction to Case RθJC 1.
5 °C/W Rev.
B ©1999 Fairchild Semiconductor Corporation http://www.
Datasheet4U.
com SDF30U20DN ELECTRICAL CHARACTERISTICS Characteristics Maximum Instantaneous Forward Voltage (1) (IF = 30A, TC = 100 °C) (IF = 30A, TC = 25 °C) Maximum Instantaneous Reverse Current (1) (Rated DC Voltage, TC = 100 °C) (Rated DC Voltage, TC = 25 °C) Maximum Reverse Recovery Time (IF = 30A, di/dt = -200A/µs) trr Irr Qrr Avalanche Energy WAVL IR Symbol VF POWER RECTIFIER Min Typ Max Units - - 1.
0 1.
2 V 0.
5 - 300 30 40 4.
0 80 - µA ns A nQ mJ (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle ≤ 2.
0% SDF30U20DN 80 1000 POWER RECTIFIER Tc = 100¡É 100 Tc = 100¡É IF, FORWARD CURRENT [AMPS] 10 I R , REVERSE CURRENT [uA] Tc = 25¡É 10 1 Tc= 25¡É 1 0.
1 0.
01 0.
1 0.
0 0.
5 1.
0 1.
5 2.
0 VF, FORWARD VOLTAGE [V] 1E-3 50 100 150 200 VR, REVERSE VOLTAGE [VOLTS] Fig.
1 Typical Forward Voltage Drop vs.
Forward Current Fig.
2 Reverse Voltage vs.
Reverse Current 1000 TYPICAL CAPACITANCE AT 0V = 856 pF 800 40 IF = 30A Tc = 25¡É 600 Trr, REVERSE RECOVERY TIME [ns] 0.
1 1 10 VR, REVERSE VOLTAGE [VOLTS] 100 35 Cj , CAPACITANCE [pF] 30 400 25 200 20 100 -di/dt [A/us] 500 Fig.
3 Typical Capacitance Fig.
4 Typical Reverse Recovery Time vs.
di/dt SDF30U20DN POWER RECTIFIER 8 IF = 30A Tc = 25¡É 120 IF = 30A Tc = 25¡É 100 7 Irr, REVERSE RECOVERY CURRENT [A] 6 Qrr, S...

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SDF30U20DN POWER RECTIFIER - Fairchild Semiconductor

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