SRF1020_1 TSC | Alldatasheet
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Dimensions in inches and (millimeters) - 118 - Version: B07 SRF1020 - SRF10150 Isolated 10.0 AMPS. Schottky Barrier Rectifiers ITO-220AB F e a t u r e s /cuspopen For surface mounted application /cuspopen Low power loss, high efficiency /cuspopen High current capability, low VF /cuspopen High reliability /cuspopen Epitaxial construction /cuspopen Guard-ring for transient protection M e c h a n i c a l D a t a /cuspopen Cases: ITO-220AB molded plastic /cuspopen Epoxy: UL 94V-0 rate flame retardant /cuspopen Terminals: Pure tin plated, Leads solderable per MIL- STD-202, Method 208 guaranteed /cuspopen Polarity: As marked /cuspopen High temperature soldering guaranteed: 260oC/10 seconds .25”,(6.35mm) from case. /cuspopen Weight: 2.24 grams /cuspopen Mounting torque: 5 in – 1bs. max. Maximum Ratings and Electrical Characteristics Rating at 25 oC 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 SRF 1020 SRF 1030 SRF 1040 SRF 1050 SRF 1060 SRF 1090 SRF 10100 SRF 10150 Units Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 100 100 150 V Maximum RMS Voltage VRMS 14 21 28 35 42 70 70 105 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 100 100 150 V Maximum Average Forward Rectified Current See Fig. 1 I(AV) 10 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 120 A Maximum Instantaneous Forward Voltage 0.5 0.1 Maximum D.C. Reverse Current @ Tc=25 oC at Rated DC Blocking Voltage @ Tc=100 oC IR 15 10 5.0 mA mA Typical Junction Capacitance (Note 2) Cj 300 pF Typical Thermal Resistance (Note 1) RθJC 3.5 4.0 oC/W Operating Junction Temperature Range TJ -65 to +125 -65 to +150 oC Storage Temperature Range TSTG -65 to +150 oC 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.
RATINGS AND CHARACTERISTIC CURVES (SRF1020 THRU SRF10150) FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG PEAK FOR WARD SURGE CURRENT . (A) 1 2 5 10 20 100 50 150 100 200 250 300 NUMBER OF CYCLES AT 60Hz FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG JUNCTION CAP ACITANCE.(pF) .1 .4 1.0 4 10 40 80 100 100 200 400 600 1000 800 2000 4000 REVERSE VOLTAGE. (V) Tj=25 C f=1.0MHz Vsig=50mVp-p FIG.3- TYPICAL FORWARD CHARACTERISTICS PER LEG IF-INST ANTANEOUS FOR WARD CURRENT . (A) 0.5 FORWARD VOLTAGE. (V) FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG 0 20 40 60 80 100 120 140 INSTANTANEOUS REVERSE CURRENT . (mA) .001 .01 .10 1.0 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=100 C0 Tj=25 C0 FIG.1- FORWARD CURRENT DERATING CURVE AVERAGE FOR WARD CURRENT . (A) 0 50 100 150 2.5 7.5 12.5 CASE TEMPERATURE. ( C) o SRF1020-1040 SRF1050-10150 Version: B07 FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG TRANSIENT THERMAL IMPEDANCE. ( C/W)O 10.01 0.1 10 100 0.1 100 T, PULSE DURATION. (sec)