SRF1020 - SRF10150 Isolated 10.0 AMPS. Schottky Barrier Rectifiers ITO-220AB Features For surface mounted application Low power loss, high efficiency High current capability, low VF High reliability Epitaxial construction Guard-ring for transient protection Mechanical Data Cases: ITO-220AB molded plastic Epoxy: UL 94V-0 rate flame retardant Terminals: Pure tin plated, Leads 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 torque: 5 in – 1bs. max. Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics o 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 SRF SRF SRF SRF 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 @5.0A Maximum D.C. Reverse Current at Rated DC Blocking Voltage VRRM VRMS VDC 1020 1030 1040 1050 SRF 1060 SRF 1090 SRF SRF 10100 10150 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 100 70 100 100 70 100 Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) Operating Junction Temperature Range V V V I(AV) 10 A IFSM 120 A VF 0.55 o @ Tc=25 C o @ Tc=100 C 150 105 150 Units IR Cj RθJC TJ TSTG 0.70 0.5 15 10 300 3.5 -65 to +125 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. - 118 - 0.90 0.1 5.0 4.0 -65 to +150 1.00 V mA mA pF o C/W o C o C Version: B07 RATINGS AND CHARACTERISTIC CURVES (SRF1020 THRU SRF10150) FIG.1- FORWARD CURRENT DERATING CURVE FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG PEAK FORWARD SURGE CURRENT. (A) 300 10 SR F10 50- 7.5 20- 50 F10 101 SR 5 104 0 AVERAGE FORWARD CURRENT. (A) 12.5 2.5 250 200 150 100 50 0 0 0 50 100 o CASE TEMPERATURE. ( C) 150 1 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.3- TYPICAL FORWARD CHARACTERISTICS PER LEG 50 2 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG 10 SR 10 5 SR F 5 10 0 F1 0- 10 SR 3 20 -1 04 0 INSTANTANEOUS REVERSE CURRENT. (mA) IF-INSTANTANEOUS FORWARD CURRENT. (A) Tj=100 0C 60 F1 09 1 0- F SR 01 10 00 15 0 1 0.5 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Tj=25 0C .10 .01 .001 1.0 0 FORWARD VOLTAGE. (V) FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG Tj=25 0C f=1.0MHz Vsig=50mVp-p JUNCTION CAPACITANCE.(pF) 2000 1000 800 600 400 200 .1 .4 1.0 4 10 REVERSE VOLTAGE. (V) 40 80 100 TRANSIENT THERMAL IMPEDANCE. ( OC/W) 4000 100 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 100 FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG 10 1 0.1 0.01 0.1 1 T, PULSE DURATION. (sec) 10 Version: B07 100