SRF2030CE MOSPEC | Alldatasheet
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MOSPEC SRF2030CE Thru SRF2060CE Switchmode Full Plastic Dual Schottky Barrier Power Rectifiers Using the Schottky Barrier principle with a Molybdenum barrier metal. These state-of-the-art geometry features epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes. * Low Forward Voltage. * Low Switching noise. * High Current Capacity * Guarantee Reverse Avalanche. * Guard-Ring for Stress Protection. * Low Power Loss & High efficiency. * 150℃ Operating Junction Temperature * Low Stored Charge Majority Carrier Conduction. * Plastic Material used Carries Underwriters Laboratory MAXIMUM RATINGS SRF20 Characteristic Symbol 30CE 35CE 40CE 45CE 50CE 60CE Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 30 35 40 45 50 60 V RMS Reverse Voltage VR(RMS) 21 25 28 32 35 42 V Average Rectifier Forward Current Total Device (Rated VR),TC=100℃ IF(AV) 10 20 A Peak Repetitive Forward Current (Rate VR, Square Wave, 20kHz) IFM 20 A Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) IFSM 200 A Operating and Storage Junction Temperature Range TJ , TSTG -65 to +150 ℃ SCHOTTKY BARRIER RECTIFIERS
20 AMPERES
A 15.05 15.15 B 13.35 13.45 C 10.00 10.10 D 6.55 6.65 E 2.65 2.75 F 1.55 1.65 G 1.15 1.25 H 0.55 0.65 I 2.50 2.60 J 3.00 3.20 K 1.10 1.20 L 0.55 0.65 M 4.40 4.60 N 1.15 1.25 P 2.65 2.75 O 3.35 3.45 Q 3.15 3.25 Common cathode S uffix “C” ELECTRIAL CHARACTERISTICS SRF20 Characteristic Symbol 30CE 35CE 40CE 45CE 50CE 60CE Unit Maximum Instantaneous Forward Voltage ( IF =10 Amp TC = 25℃) ( IF =10 Amp TC = 125℃) VF 0.57 0.48 0.65 0.57 V Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25℃) ( Rated DC Voltage, TC = 125℃) IR 0.5 mA
FIG-1 FORWARD CURRENT DERATING CURVE FIG-2 TYPICAL FORWARD CHARACTERISITICS AVERAGE FORWARD RECTIFIED CURRENT (Amp.) NSTANTANEOUS FORWARD CURRENT (Amp.) CASE TEMPERATURE (℃) FORWARD VOLTAGE (Volts) FIG-3 TYPICAL REVERSE CHARACTERISTICS FIG-4 TYPICAL JUNCTION CAPACITANCE INSTANTANEOUS REVERSE CURRENT (mA.) JUNCTION CAPACITANCE (PF) PERCENT OF RATED REVERSE VOLTAGE (﹪) REVERSE VOLTAGE (Volts) SRF2030CE-SRF2045CE SRF2050CE-SRF2060CE SRF2030CE-SRF2045CE SRF2030CE-SRF2045CE SRF2050CE-SRF2060CE SRF2050CE-SRF2060CE FIG-5 PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT (Amp.) NUMBER OF CYCLES AT 60 Hz