SRS2020_1 TSC | Alldatasheet
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Features
/cuspopen For surface mounted application /cuspopen Ideal for automated pick & place /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: D 2PAK molded plastic /cuspopen Epoxy: UL 94V-0 rate flame retardant /cuspopen Terminals: Pure tin plated, lead free. solderable per MIL-STD-202, Method 208 guaranteed /cuspopen Polarity: As marked /cuspopen High temperature soldering guaranteed: 260oC/10 seconds at terminals /cuspopen Weight: 1.70 grams 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 SRS 2020 SRS 2030 SRS 2040 SRS 2050 SRS 2060 SRS 2090 SRS 20100 SRS 20150 Units Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 90 100 150 V Maximum RMS Voltage VRMS 14 21 28 35 42 63 70 105 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 90 100 150 V Maximum Average Forward Rectified Current See Fig. 1 I(AV) 20 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 200 A Maximum Instantaneous Forward Voltage @ 10A VF 0.55 0.70 0.92 1.02 V 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 600 400 350 pF Typical Thermal Resistance (Note 1) RθJC 1.5 oC/W Operating Junction Temperature Range TJ -65 to +125 -65 to +150 oC Storage Temperature Range TSTG -65 to+150 oC Notes: 1. Thermal Resistance from Junction to Case Per Leg 2. Measured at 1MHz and Applied Reverse Voltage of 4.0V D.C.
RATINGS AND CHARACTERISTIC CURVES (SRS2020 THRU SRS20150) FIG.1- FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT. (A) 0 50 100 150 4.0 8.0 12.0 16.0 20.0 o CASE TEMPERATURE. ( C) SRS2050-150 SRS2020-40 FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG PEAK FORWARD SURGE CURRENT. (A) 1 2 5 10 20 10050 200 150 100 250 300 NUMBER OF CYCLES AT 60Hz 8.3ms SINGLE HALF SINE WAVE PER LEG. (JEDEC METHOD) Tj=Tj max. Version: C07 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG INSTANTANEOUS REVERSE CURRENT. (mA) 0 20 40 60 80 100 120 140 .001 .01 .10 1.0 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=100 C Tj=25 C FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG O TRANSIENT THERMAL IMPEDANCE. ( C/W) 10.01 0.1 10 100 0.1 10.0 100 T, PULSE DURATION. (sec) FIG.3- TYPICAL FORWARD CHARACTERISTICS PER LEG INSTANTANEOUS FORWARD CURRENT. (A) 0.1 1.0 100 INSTANTANEOUS FORWARD VOLTAGE. (V) SRS2050-2060 SRS20 -204 FIG.6- TYPICAL JUNCTION CAPACITANCE PER LEG JUNCTION CAPACITANCE.(pF) 0.1 10.4 4 10 40 80100 100 200 400 600 800 2000 1000 4000 REVERSE VOLTAGE. (V) 0Tj=25 C f=1.0MHz Vsig=50mVp-p SRS2020-2040 SRS2090-20100 1.0 SRS2090-20150 SRS2050-2060 Tj=25 C PULSE WIDTH-300 S 1% DUTY CYCLE SRS20150