J.EIIEU ^£,mi-L.onau.ctoi iJ-'ioau.ati., Line. TELEPHONE: (973) 376-2922 (212) 227-6005 FAX: (973) 376-8960 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. MDA970A1 thru MDA970A6 Designers Data, Sheet' INTEGRAL DIODE ASSEMBLIES SINGLE-PHASE FULL-WAVE BRIDGE . . . diffused silicon dice interconnected and transfer molded into rectifier circuit assemblies for use in application where high output current/size ratio is of prime importance. These devices feature: 4 AMPERES 50-600 VOLTS • Void-free, Transfer-molded Encapsulation to Assure High Resistance to Schock, Vibration, and Temperature Extremes • High Dielectric Strength • Simple, Compact Structure for Trouble-free Performance • High Surge Capability — 100 Amps Designers DiU for "Wont Ca»" Condition* The Designers Data Sheet permits the design of most circuits entirely from the information presented. Limit curves — representing boundaries on device characteristics — are given to facilitate "worst case" design. MAXIMUM RATINGS <TA = 25°C unless otherwise noted) Rating MDA970A1 Symbol Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage SO VRWM DC Blocking Voltage VR RMS Reverse Voltage 35 VRIRMSJ^ DC Output Voltage Resistive Load Vdc 31 Capactive Load Vdc SO Average Rectified Forward Current '0 TA • 25°C TC = 55°C _ Nonrepetitive Peak Surge Current IFSM (surge applied at rated load conditions. Tj = 1 50°C) Operating and Storage Junction -« TJ. TSIg Temperature Range MDA970A2 MDA97OA3 MDA970AS MDA970A6 Unit 100 200 400 600 Volts 70 HO 260 420 Volts Volts 62 100 124 200 248 400 372 600 Amp 100 «- Amp 6510*150 •- °C THERMAL CHARACTERISTICS Max Characteristics Thermal Resistance, Junction to Case Each Die Effective Bridge ELECTRICAL CHARACTERISTICS Characterise Instaneous Forward Voltage (Per Diode) (ip =6. 28 Amp, Tj = 25°C) (if * 6.28 Amp, Tj • 1 50°C) Reverse Current (Rated VRM applied to ac terminals, * and - terminals open, TA = 2S°C) Symbol Symbol (Per Die) Unit 10 °C/W RflJC 7.75 "C/W R9(EFFJ Mln Max - 1.1 1.0 1.0 VF IR " Unit Vdc mA CASE: Transfer-molded plastic encapsulation. FINISH: All external surface! are corrosion-resistant. Lead! are readily solderable. POLARITY: Embossed symbols AC input = ~ DC output * + DC output = MOUNTING POSITION: Any WEIGHT (Approximately): 7.5 Grams MOUNTING TORQUE: 5 in.-lb. Max NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without notice, Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use. NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders. Quality Semi-Conductors