SRS1620 THRU SRS1660 16.0 AMPS. Schottky Barrier Rectifiers Voltage Range 20 to 60 Volts Current 16.0 Amperes D2PAK Features For surface mounted application Low forward voltage drop High current capability High reliability High surge current capability Mechanical Data Cases: D2PAK molded plastic Epoxy: UL 94V-O rate flame retardant Terminals: Leads solderable per MILSTD-202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: O 260 C/10 seconds at terminals Weight: 1.70 grams 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% Symbol SRS SRS 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 @8.0A Maximum D.C. Reverse Current @ Tc=25℃ at Rated DC Blocking Voltage @ Tc=100℃ VRRM VRMS VDC 1620 20 14 20 1630 30 21 30 SRS 1640 40 28 40 SRS 1650 50 35 50 SRS Units 1660 60 V 42 V 60 V I(AV) 16.0 A IFSM 200 A VF IR 0.55 0.70 0.5 50 2.0 RθJC Cj 700 460 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 Applied Reverse Voltage of 4.0V D.C. Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Operating Junction Temperature Range - 168 - V mA mA ℃/W pF ℃ ℃ RATINGS AND CHARACTERISTIC CURVES (SRS1620 THRU SRS1660) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT. (A) S1 65 0-6 0 8.0 SR 12.0 4.0 0 0 50 100 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG 300 16.0 0 0-4 62 S1 SR AVERAGE FORWARD CURRENT. (A) 20.0 250 200 150 100 50 0 150 1 2 o 5 CASE TEMPERATURE. ( C) FIG.3- TYPICAL REVERSE CHARACTERISTICS PER LEG 100 50 INSTANTANEOUS FORWARD CURRENT. (A) 0 25 Tj= C .01 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 40 062 S1 0- 60 SR 65 C S1 75 SR Tj= 10 1.0 0.1 .2 140 .3 .4 .5 .6 .7 .8 .9 1.0 1.1 INSTANTANEOUS FORWARD VOLTAGE. (V) FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG 4000 2000 CAPACITANCE.(pF) INSTANTANEOUS REVERSE CURRENT. (mA) 0 .001 0 50 0 00 C 1.0 .10 20 FIG.4- TYPICAL FORWARD CHARACTERISTICS PER LEG 10 Tj=1 10 NUMBER OF CYCLES AT 60Hz SR 1000 800 600 SR 400 S1 S1 620 650 -40 -60 200 100 .1 .4 1.0 4 10 REVERSE VOLTAGE. (V) - 169 - 40 80 100