SRF1040

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. W eight: 2.24 grams Mounting torque: 5 in – 1bs. max. o Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics 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 1020 1030 1040 SRF 1060 SRF 1090 SRF SRF 10100 10150 1050 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 @5.0A 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 10 60 42 60 100 70 100 100 70 100 150 105 150 120 0.55 0.5 15 3.5 -65 to +125 10 300 0.70 0.90 0.1 5.0 4.0 -65 to +150 1.00 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. - 118 - Version: B07 RATINGS AND CHARACTERISTIC CURVES (SRF1020 THRU SRF10150) FIG.1- FORWARD CURRENT DERATING CURVE 12.5 300 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG PEAK FORWARD SURGE CURRENT. (A) 250 200 150 100 AVERAGE FORWARD CURRENT. (A) 10 SR F10 7.5 50- SR F10 20- 101 50 5 104 0 2.5 50 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=100 0C IF-INSTANTANEOUS FORWARD CURRENT. (A) 10 SR 0 F1 20 -1 INSTANTANEOUS REVERSE CURRENT. (mA) 04 0 1.0 5 3 SR F 5 10 0- 10 60 SR F1 09 1 0- 01 00 Tj=25 0C .10 F SR 10 15 0 .01 1 0.5 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 .001 0 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 JUNCTION CAPACITANCE.(pF) Tj=25 0C f=1.0MHz Vsig=50mVp-p TRANSIENT THERMAL IMPEDANCE. ( OC/W) 100 FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG 1000 800 600 400 10 1 200 100 .1 .4 1.0 4 10 40 80 100 0.1 REVERSE VOLTAGE. (V) 0.01 0.1 1 T, PULSE DURATION. (sec) 10 100 Version: B07