EE; RECTRON ae SEMICONDVQRO =: TECHNICAL SPECIFICATION SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE-20 to 60 Volts CURRENT-16 Amperes FEATURES * Low switching noise * Low forward voltage drop * Low thermal resistance * High current capability * High switching capability TO-220 High surge capability High reliability MECHANICAL DATA 187 (4.7) i 148 (3.8 * Case: TO-220 molded plastic 108 413 (10.5) .153 (3.9) (3.8) "374 0.5) 146 (3.7) * Epoxy: UL94V-0 rate flame retardant (2.75) 3 i .053(1.3) * * * Lead: MIL-STD-202E method 208C guaranteed 4 006.9) Aare * Mounting position: Any :230(5.8) * Weight: 2.24 grams ah PTL 4 UI) sea ot HIM] SESS MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS i Ratings at 25C ambient temperature unless otherwise specified. 028 (0.7) Single phase, half wave, 60 Hz, resistive or inductive load. a os mon be For capacitive load, derate current by 20%. 4 > Dimensions in inches and (millimeters) MAXIMUM RATINGS (At Ta=25C unless otherwise noted) RATINGS SYMBOL $R1620C | SR1630C | SAI1G35C | SR1640C | SR1645C | SR1650C | SR1660C | UNITS Maximum Recurrent Peak Reverse Voltage VRAM 20 30 35 40 45 50 60 Volts Maximum RMS Voltage VRMS 14 21 25 28 32 35 42 Volts Maximum OC Blocking Voltage Vie 20 30 35 40 45 50 60 Volts Maximum Average Forward Rectified Current 375" (9.5mm) lead length lo 16 Amps Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 150 Amps Typical Thermal Resistance (Note 1) Ruc 3 C/W Typical Junction Capacitance (Note 3) CG 700 500 pF Operating Temperature Range Ty ~65 to +125 65 to +150 C Storage Temperature Range Tst -65 to +150 C ELECTRICAL CHARACTERISTICS (At Ta=25C unless otherwise noted) CHARACTERISTICS SYMBOL _| SR1620C | sR1630C | sR1635C | SAI640C | SRI645C| SR1650C| SR1680C | UNITS Maximum Instantaneous Forward Voltage at 8.0A DC Ve .65 75 Volts Maximum Average Reverse Current @Tc=25C 10 . fn mAmps at Rated DC Blocking Voltage @Tc=100C 100 NOTE: 1. Thermal Resistance Junction to Case 2. Suffix A = Common Anode. 3. Measured 1 MHz and applied reverse voltage of 4.0 volts. 30 RATING AND CHARACTERISTIC CURVES (SR1620C THRU SR1660C) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2 - TYPICAL REVERSE CHARACTERISTICS Z 40 100 E a a 16 & < 3 \ E Sp ~ e "7 % |\% z 10 < = a wi 3S co 2 | ira 5 8 TN & 2 S % o w Single Phase Half Wave @ ka rm g 4 LL 60tz Inductive or g, 2 oc Resistive Load = 4.0 Zz Litt | \ z < 0 wo 0 50 100 150 2 CASE TEMPERATURE, {C) wi fo4 z < a FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT Z = = 175 01 5 20 40 60 80 100 120 a 150 PERCENT OF RATED PEAK REVERSE VOLTAGE, {%) oO wy 125 Qg N -3ms Single Half Sine-Wave vg ~ (JEDEC Method) ZR 100 nd bh a | & 75 SS $ / LJ e 50 = M ae #25 a. 1 2 5 10 20 50 100 FIG. 5 TYPICAL INSTANTANEOUS NUMBER OF CYCLES AT 60Hz FORWARD CHARACTERISTICS < E FIG. 4 - TYPICAL JUNCTION CAPACITANCE Z Ty= 125C & 4000 ui2000 c <= 2 <q a 1000 9 2 800 wo a DB c 600 3 2 400 Zz o SR1 ~5R1660C x 5 200 < Pulse = s 3 1% Duty Cycle > 100 2 dl 4 1.0 4 10 40 80 100 1.2 3 4 6 6 7 8 9 REVERSE VOLTAGE, (V) INSTANTANEOUS FORWARD VOLTAGE, (V) EE) RECTRON 31