SR1620_1

SR1620 SR16150 16.0 AMPS. Schottky Barrier Rectifiers TO-220AB Features Low power loss, high efficiency. High current capability, Low VF. High reliability High surge current capability. Epitaxial construction. Guard-ring for transient protection. For use in low voltage, high frequency inventor, free wheeling, and polarity protection application Mechanical Data Cases: TO-220AB molded plastic Epoxy: UL 94V-0 rate flame retardant Terminals: Pure tin plated, lead free. solderable per MIL-STD-202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: o 260 C/10 seconds.25”,(6.35mm) from case. W eight: 2.24 grams Dimensions in inches and (millimeters) Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol SR16 SR16 SR16 SR16 Type Number 20 30 40 50 Maximum Ratings and Electrical Characteristics SR16 SR16 SR16 SR16 60 90 100 150 Units V V V A A Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig. 1 Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 8.0A Maximum D.C. Reverse Current at Rated DC Blocking Voltage @ Tc=25 C o @ Tc=100 C o VRRM VRMS VDC I(AV) IFSM VF IR Cj RθJC TJ TSTG 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 90 100 150 63 70 105 90 100 150 16.0 170 0.55 0.5 15 440 -65 to +125 10 320 2.5 -65 to +150 0.70 0.90 0.1 5 1.05 V mA mA pF o C/W o C o C Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) Operating Junction Temperature Range Storage Temperature Range -65 to +150 Notes: 1. Mounted on Heatsink Size of 2” x 3” x 0.25” Al-Plate. 2. Measured at 1MHz and Applied Reverse Voltage of 4.0V D.C. - 128 - Version: B07 RATINGS AND CHARACTERISTIC CURVES (SR1620 THRU SR16150) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT. (A) 20.0 300 250 200 150 100 50 0 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG AVERAGE FORWARD CURRENT. (A) 16.0 SR 16 40 -16 20 16 SR 12.0 50 -16 15 0 8.0 4.0 0 0 50 100 o CASE TEMPERATURE. ( C) 150 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz 50 FIG.3- TYPICAL FORWARD CHARACTERISTICS PER LEG 10 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG Tj=10 0 0C 64 0 10 INSTANTANEOUS REVERSE CURRENT. (mA) INSTANTANEOUS FORWARD CURRENT. (A) -1 20 16 SR SR 16 50 -1 66 0 1.0 -1 61 00 16 SR 1.0 SR 16 15 0 .10 Tj=7 0 5C 90 Tj=2 .01 0 5C 0.1 .2 .3 .4 .5 .6 .7 .8 .9 1.0 1.1 .001 0 INSTANTANEOUS FORWARD VOLTAGE. (V) 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG 4000 2000 TRANSIENT THERMAL IMPEDANCE. ( OC/W) 100 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS CAPACITANCE.(pF) 1000 800 600 400 10.0 SR1 620 -164 0 SR1 650 -166 0 1 200 100 .1 .4 1.0 4 10 40 80 100 0.1 0.01 0.1 REVERSE VOLTAGE. (V) 1 PULSE DURATION. (sec) 10 100 Version: B07