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| SRAF1620 - SRAF16150 Isolated 16.0 AMPS. Schottky Barrier Rectifiers ITO-220AC .185(4.7) .173(4.4) .124(3.16) .118(3.00) .406(10.3) .390(9.90) .134(3.4)DIA .113(3.0)DIA .272(6.9) .248(6.3) .112(2.85) .100(2.55) Features Isolated Plastic package. 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 .063(1.6) MAX .161(4.1) .146(3.7) .606(15.5) .583(14.8) .110(2.8) .098(2.5) .030(0.76) .020(0.50) .055(1.4) .043(1.1) .035(0.9) .020(0.5) .071(1.8) MAX .543(13.8) .512(13.2) 2 .100(2.55) .100(2.55) PIN 1 Mechanical Data Cases: ITO-220AC 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. Weight: 2.24 grams Mounting tarque: 5 in - 1bs. max. PIN 2 CASE Case Positive Dimensions in inches and (millimeters) Rating at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol SRAF SRAF SRAF SRAF Type Number 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 @16.0A Maximum D.C. Reverse Current at Rated DC Blocking Voltage @ Tc=25 C O @ Tc=100 C O Maximum Ratings and Electrical Characteristics o 1620 1630 1640 1650 SRAF SRAF SRAF SRAF Units 1660 1690 16100 16150 VRRM VRMS VDC I(AV) IFSM VF IR Cj RJC TJ TSTG 20 14 20 30 21 30 40 28 40 50 35 50 16 275 60 42 60 90 63 90 100 70 100 150 105 150 V V V A A 0.55 0.5 15 850 -65 to +125 0.70 10 580 4.0 0.92 0.1 5.0 480 -65 to +150 1.02 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. - 132 - Version: B07 RATINGS AND CHARACTERISTIC CURVES (SRAF1620 THRU SRAF16150) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 20 350 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) 300 250 200 150 100 50 1 2 5 10 20 NUMBER OF CYCLES AT 60Hz 50 100 8.3ms Single Half Sine Wave JEDEC Method SRAF1650-150 AVERAGE FORWARD CURRENT. (A) 16 SRAF1620-40 12 8 4 0 0 50 100 o CASE TEMPERATURE. ( C) 150 FIG.3- TYPICAL FORWARD CHARACTERISTICS 50 10 FIG.4- TYPICAL REVERSE CHARACTERISTICS Tj=100 0C 20 -1 64 0 16 INSTANTANEOUS FORWARD CURRENT. (A) AF 66 0 00 AF 10 INSTANTANEOUS REVERSE CURRENT. (mA) SR 16 50 -1 SR SR AF 16 90 -1 61 1 Tj=75 0C AF 16 15 0 1.0 SR 0.1 Tj=25 0C 0.01 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.1 .1 .2 .3 .4 .5 .6 .7 .8 .9 1.0 FORWARD VOLTAGE. (V) 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.5- TYPICAL JUNCTION CAPACITANCE TRANSIENT THERMAL IMPEDANCE. ( OC/W) 4000 100 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS JUNCTION CAPACITANCE.(pF) 2000 SRA 1000 800 600 400 F16 20-4 10.0 0 SR AF1 650 -15 0 1 200 100 .1 .4 1.0 4 10 REVERSE VOLTAGE. (V) 40 80 100 0.1 0.01 0.1 1 PULSE DURATION. (sec) 10 100 Version: B07 |
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