<cyv 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 MDA920A1 thru MDA920A9 si Sheet MINIATURE INTEGRAL DIODE ASSEMBLIES SINGLE-PHASE FULL-WAVE BRIDGE . . . passivated, diffused-silicon dice interconnected and transfer molded into void less hybrid rectifier circuit assemblies. 1.5 AMPERES • Large Inrush Surge Capability — 45 A (For • Efficient Thermal Management Provides Maximum Power Handling in Minimum Space Designers Data for "Worst Caw" 1.0 Cycle) 25-1000 VOLTS Conditions The Designers Datasheet 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 Rating (Par Lag) Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage VRRM V RWM A9 Unit 25 50 1OO 200 300 400 600 800 1000 Volts A1 A2 A3 A4 AS A6 A7 AS DC Blocking Voltage VR DC Output Voltage Resistive Load Capaciuttve Load Vdc Vdc 15 30 62 124 185 250 380 500 620 Volts 25 SO 100 200 300 400 600 800 1000 Volts VR(RMS) 18 35 70 140 210 280 420 560 700 Volts Sine Wave RMS Input Voltage Average Rectified Forward Current (single phase bridge resistive load, 60 Hz, see Figure 6. TA - SO°C Non-Repetitive Peak Surge Current, (see Figure 21 rated load.Tj = 175°C Operating and Storage Junction Temperature Range Amp '0 'FSM -• Am[ 45 for 1 cycl< °C 510*175 Tj. Tltg r NOTES: 1.LEAD DIM "0"TQ BE MEASURED WITHIN "I" ELECTRICAL CHARACTERISTICS Characteristic Maximum Instantaneous Forward Voltage Drop (Per Legl lip - 2-4 Amp, Tj - 25°CI Figure 1 Maximum Revere* Current (Rated dc Voltage across ac terminals, Tj « 25°CJ Symbol Max Unit VF 1.2 Volts |R 20 CA THERMAL CHARACTERISTICS I. LEADS FORMED TO f IT INTO HOLE 0.94 mm BH37IMIN. INCHES Symbol Character istic Effective Bridge Thermal Resistance, Junction to Ambient (Full-Wave Bridge Operation, Typical Printed Circuit Board Mounting) Unit 50 °C/W woo 1.T40 MECHANICAL CHARACTERISTICS CASE: Transfer-molded plastic encapsulation. POLARITY: Terminal-designation embossed on case +DC output -DC output •vAC input MOUNTING POSITION: Any WEIGHT: t.Ogram (approx) TERMINALS: Readily solderable connections, corrosion resistant. NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions with in notice. Information furnished by NJ Semi-Conductors is believed to.be both accurate and reliable at the time u. go'ing 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