SR1620PT - SR16150PT CREAT BY ART 16.0AMPS. Schottky Barrier Rectifiers TO-3P/TO-247AD Pb RoHS COMPLIANCE Features UL Recognized File # E-326243 Dual rectifier construction, positive center-tap Plastic package has Underwriters Laboratory Flammability Classifications 94V-0 Metal silicon junction, majority carrier conduction Low power loss, high efficiency High current capability, low VF High surge capability Epitaxial construction For use in low voltage, high frequency inventor, free wheeling, and polarity protection applications Guardring for transient protection High temperature soldering guaranteed: o 260 C/10 seconds, 0.17"(4.3mm) lead lengths at 5 lbs., (2.3kg) tension Green compound with suffix "G" on packing code & prefix "G" on datecode. Mechanical Data Dimensions in inches and (millimeters) Cases: JEDEC TO-3P/TO-247AD molded plastic Terminals: Pure tin plated, lead free, solderable per MIL-STD-750, Method 2026 SR16XXPT G = Green Compound Polarity: As marked Y = Year Mounting position:Any WW = Work Week Weight: 5.6 grams Marking Diagram = Specific Device Code 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% SR Symbol 1620 PT Type Number SR 1630 PT SR 1640 PT SR 1650 PT SR 1660 PT SR 1690 PT SR SR 16100 16150 PT PT 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 IF(AV) 16 A Peak Forward Surge Current, 8.3 ms Single Half Sinewave Superimposed on Rated Load (JEDEC method) IFSM 200 A Maximum Instantaneous Forward Voltage (Note 1) @8A Maximum D.C. Reverse Current at Rated DC Blocking Voltage @ TA=25 @ TA=100 VF 0.55 IR 15 Typical Thermal Resistance Per Leg (Note 3) Operating Junction Temperature Range Storage Temperature Range 0.90 0.5 10 o @ TA=125 C Typical Junction Capacitance (Note 2) 0.70 Cj RJC TJ TSTG 700 1.00 V 0.1 mA - mA 5 mA 400 - 65 to + 125 pF O 3.0 C/W - 65 to + 150 O C O - 65 to + 150 C Note 1 : 300 us Pulse Width, 1% Duty Cycle Note 2 : Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. Note 3 : Mount on Heatsink Size of 2" x 3" x 0.25" Al-Plate. Version:D10 RATINGS AND CHARACTERISTIC CURVES (SR1620PT THRU SR16150PT) FIG. 1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG. 2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG 20.0 300 SR1650PT-16150PT 12.0 SR1620PT-1640PT 8.0 4.0 8.3ms Single Half Sine Wave JEDEC Method 250 PEAK FORWARD SURGE CURRENT (A) AVERAGE FORWARD CURRENT (A) 16.0 200 150 100 50 0 0.0 0 50 100 1 150 10 NUMBER OF CYCLES AT 60 Hz CASE TEMPERATURE (oC) FIG. 3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISRICS PER LEG Pulse Width=300us 1% Duty cycle FIG. 4- TYPICAL REVERSE CHARACTERISTICS PER LEG 100 SR1690PT-16100PT INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT (A) 100 SR1620PT-1640PT 10 SR1650PT-1660PT 1 TA=100 10 TA=75 1 0.1 TA=25 0.01 SR16150PT 0 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 INSTANTANEOUS FORWARD VOLTAGE. (V) 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 1.0 FIG. 6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS FIG. 5- TYPICAL JUNCTION CAPACITANCE PER LEG 100 TRANSIENT THERMAL IMPEDANCE (oC/W) 10000 CAPACITANCE (pF) A 100 SR1620PT-1640PT 1000 SR1650PT-16150PT 100 0.1 1 10 REVERSE VOLTAGE (V) 100 10 1 0.1 0.01 0.1 1 10 100 PULSE DURATION. (sec) Version:D10