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| SRAF1020 THRU SRAF1090 Isolation 10.0 AMPS. Schottky Barrier Rectifiers Voltage Range 20 to 90 Volts Current 10.0 Amperes Features Low forward voltage drop High current capability High reliability High surge current capability .124(3.16) .118(3.00) ITO-220AC .185(4.7) .173(4.4) .406(10.3) .390(9.90) .13 4(3. 4)D IA . 11 3(3. 0)D IA . 112 (2. 85) . 100 (2.5 5) .2 72( 6. 9) .2 48( 6. 3) . 606(1 5.5 ) . 583(1 4.8 ) Mechanical Data Cases: ITO-220AC molded plastic Epoxy: UL 94V-O rate flame retardant Terminals: Lead solderable per MIL-STD-202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: 260OC/10 seconds/ .25",(6.35mm) from case. Weight: 2.24 grams Mounting torque: 5 in - 1bs. max. .0 63 (1 .6 ) MA X .161(4.1) .146(3.7) .110( 2.8) .0 98(2 .5) . 071 (1. 8) MA X . 543( 13. 8) . 512( 13. 2) 2 PIN 1 PIN 2 CASE . 10 0( 2 . 55) . 100 (2.5 5) Case Positive Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25ambient 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 SRAF SRAF Units Type Number 1020 1030 1040 1050 1060 1090 Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 90 V Maximum RMS Voltage VRMS 14 21 28 35 42 63 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 90 V Maximum Average Forward Rectified Current @Tc=110 Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage 10.0A Maximum D.C. Reverse Current @ Tc=25 at Rated DC Blocking Voltage @ Tc=100 Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Operating Junction Temperature Range Storage Temperature Range I(AV) IFSM VF IR RJC Cj TJ 10.0 250 0.55 1.0 50 4.0 420 280 165 -65 to +125 -65 to +150 -65 to +150 0.70 0.75 A A V mA mA /W pF TSTG Notes: 1. Thermal Resistance from Junction to Case Per Leg 2. Measured at 1MHz and Applied Reverse Voltage of 4.0V D.C. 3. Mounted on Heatsink Size of 2 in x 3 in x 0.25 in Al-Plate. - 138 - RATINGS AND CHARACTERISTIC CURVES (SRAF1020 THRU SRAF1090) FIG.1- FORWARD CURRENT DERATING CURVE 10 300 FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) 250 200 150 100 8.3ms SINGLE HALF SINE WAVE PER LEG. (JEDEC METHOD) Tj=Tj max. AVERAGE FORWARD CURRENT. (A) 8 AF1 SR SR 6 AF1 020 -10 050 9 -10 4 0 40 2 50 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz 0 0 50 o 100 150 CASE TEMPERATURE. ( C) FIG.3- TYPICAL REVERSE CHARACTERISTICS 10 FIG.4- TYPICAL FORWARD CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT. (mA) 1.0 INSTANTANEOUS FORWARD CURRENT. (A) Tj=100 0C 20 10 AF 50 -1 06 10 SR -1 04 0 0 10 1.0 .01 Tj=25 C 0 SR Tj=25 C PULSE WIDTH-300 S 1% DUTY CYCLE 0 .10 .001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 0.1 .2 .3 .4 .5 .6 .7 .8 .9 INSTANTANEOUS FORWARD VOLTAGE. (V) FIG.5- TYPICAL JUNCTION CAPACITANCE 4000 SR Tj=75 0C AF AF 10 90 JUNCTION CAPACITANCE.(pF) Tj=25 0C f=1.0MHz Vsig=50mVp-p 1000 SRAF SRA 1050-6 F102 0 SRA F10 0-40 500 90 100 0.1 1.0 10 REVERSE VOLTAGE. (V) 100 - 139 - |
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