SR3020 CHENG-YI | Alldatasheet
Document overview
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Technical content
Notes : 1. Thermal Resistance Junction to Case. 2. Suffix "A" = Common Anode.
FEATURES
Case: TO-3P molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: MIL-STD-202 method 208 guaranteed Mounting position: Any VOLTAGE RANGE
20 TO 60 Volts
30.0 Amperes
MINIATURE SCHOTTKY BARRIE R RECTIFI ER MINIATURE SCHOTTKY BARRIE R RECTIFI ER 20Maximum Recurrent Peak Reverse VoltageMaximum Recurrent Peak Reverse Voltage Ratings Characteristics Symbol Symbol Symbol VRRM VRMS VDC VF IR IO IFSM TJ R JC TSTG Maximum RMS Voltage Maximum DC Blocking VoltageMaximum DC Blocking Voltage Typical Thermal Resistance (Note 1) Operating Temperature Range Storage and Operating Temperature Range Maximum Instantaneous Forward Voltage at 15.0A DC Maximum Average Reverse Cruuent at Rated DC Blocking Voltage Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Average Forward Rectified Current .375" (9.5mm) lead length SK3020 SK3020 SR3020 SK3030 SK3030 SR3030 SK3035 SK3035 SR3035 SK3040 SK3040 SK3050 SK3050 SR3040 SK3045 SK3045 SK3060 SK3060 SR3045 UNITS UNITS UNITS 30 35 4540 50 60 Volts Volts Volts Volts Amps Amps mAmps mAmps C C C / W 14 21 25 3228 35 42 20 30 35 4540 50 1.4 -65 to +125 -65 to +150 .75 -65 to +150 .65 30.0 300 MAXIMUM RATINGS ( At TA=25 C unless otherwise noted) ELECTRICAL CHARACTERISTICS ( At TA=25 C unless otherwise noted) @TA=25 C @TA=100 C SR3050 SR3060 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS0 Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TO-3P
RATING AND CHARACTERISTICS CURVES SR3020 THRU SR3060 SK3020 THRU SK3060 CHENG- YICHENG- YI ELECTRONIC MINIATURE SCHOTTKY BARRIE R RECTIFI ER MINIATURE SCHOTTKY BARRIE R RECTIFI ER AVERAGE FORWARD CURRENT AMPERES CASE TEMPERATURE, C 100 15050 Fig.1 - TYPICAL FORWARD CURRENT DERATING CURVE SK3050~SK3060 SK3050~SK3060 SK3050~SK3060 SK3020~SK3040 SK3020~SK3040 SK3020~SK3040 Fig.2 - TYPICAL REVERSE CHARACTERISTICSINSTANTANEOUS REVERSE CURRENT, (mA) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 20 40 60 80 100 120 140 1.0 .01 .001 T =125CC T =75C C T =25CC Fig.3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, (A) NUMBER OF CYCLES AT 60 Hz 100 150 200 250 300 1001 10 8.3ms Single Half Sine Wave JEDEC Method INSTANTANEOUS FORWARD CURRENT, (A) Fig.4 - TYPICAL INSTANT ANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD VOLTAGE, (V) 100 1.0 SK3020 thru SK3060 SR3020 thru SR3060