SRAF1020 TSC | Alldatasheet
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/cuspopen Low forward voltage drop /cuspopen High current capability /cuspopen High reliability /cuspopen High surge current capability Mechanical Data /cuspopen Cases: ITO-220AC molded plastic /cuspopen Epoxy: UL 94V-O rate flame retardant /cuspopen Terminals: Lead solderable per MIL-STD- 202, Method 208 guaranteed /cuspopen Polarity: As marked /cuspopen High temperature soldering guaranteed: 2 6 0 OC/10 seconds/ .25”,(6.35mm) from c a s e . /cuspopen Weight: 2.24 grams /cuspopen Mounting torque: 5 in – 1bs. max. ITO-220AC Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol SRAF 1020 SRAF 1030 SRAF 1040 SRAF 1050 SRAF 1060 SRAF 1090 Units 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℃ I(AV) 10.0 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 250 A Maximum Instantaneous Forward Voltage 10.0A VF 0.55 0.70 0.75 V Maximum D.C. Reverse Current @ Tc=25℃ at Rated DC Blocking Voltage @ Tc=100 ℃ IR 1.0 mA mA Typical Thermal Resistance (Note 1) RθJC 4.0 ℃/W Typical Junction Capacitance (Note 2) Cj 420 280 165 pF Operating Junction Temperature Range TJ -65 to +125 -65 to +150 ℃ Storage Temperature Range TSTG -65 to +150 ℃ Notes: 1. Thermal Resistance from Junction to Case Per Leg 2. Measured at 1MHz and Applie d Reverse Voltage of 4.0V D.C. 3. Mounted on Heatsink Size of 2 in x 3 in x 0.25 in Al-Plate.
- 139 - RATINGS AND CHARACTERISTIC CURVES (SRAF1020 THRU SRAF1090) FIG.3- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT .( m A ) 0 20 40 60 80 100 120 140 .001 .01 .10 1.0 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=100 C0 Tj=25 C0 Tj=75 C0 FIG.1- FORWARD CURRENT DERATING CURVE AVERAGE FOR WARD CURRENT . (A) 0 50 100 150 CASE TEMPERATURE. ( C) o SRAF1050-1090SRAF1020-1040 FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FOR WARD SURGE CURRENT . (A) 1 2 5 10 20 100 50 150 100 200 250 300 NUMBER OF CYCLES AT 60Hz 8.3ms SINGLE HALF SINE WAVE PER LEG. (JEDEC METHOD) Tj=Tj max. FIG.4- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FOR WARD CURRENT . (A) 0.1 1.0 100 INSTANTANEOUS FORWARD VOLTAGE. (V) SRAF1050-1060 SRAF1020-1040 Tj=25 C PULSE WIDTH-300 S 1% DUTY CYCLE FIG.5- TYPICAL JUNCTION CAPACITANCE JUNCTION CAP ACITANCE.(pF) 0.1 1.0 10 100 100 1000 4000 REVERSE VOLTAGE. (V) Tj=25 C f=1.0MHz Vsig=50mVp-p SRAF1090 SRAF1020-40 SRAF1090 500 SRAF1050-60