1A1 thru 1A7 General Purpose Plastic Rectifiers Reverse Voltage 50 to 1000 Volts Forward Current 1.0 Ampere Features Low forward voltage drop High current capability High reliability High surge current capability 3mm miniature body TJ is 150oC (Max.) and TSTG is 175oC (Max.) with PI glue Mechanical Data Case: Molded plastic R-1 Epoxy: UL 94V-O rate flame retardant Lead: Axial leads, solderable per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode end High temperature soldering guaranteed: 250oC/10 seconds .375” (9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 0.007 ounce, 0.20 gram Maximum Ratings and Electrical Characteristics Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% Parameter Symbols 1A1 1A2 1A3 1A4 1A5 1A6 1A7 Units Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage V DC 50 100 200 400 600 800 1000 Volts Maximum average forward rectified current 0.375" (9.5mm) lead length @TA=50oC I(AV) 1.0 Amp Peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 30.0 Amps Maximum instantaneous forward voltage @ 1.0A VF 1.1 Volts IR 5.0 50 uA IR(AV) 30 uA CJ 15 Maximum DC reverse current at rated DC blocking voltage @TA=25oC @TA=100oC Maximum full load reverse current full cycle average, .375" (9.5mm) lead length @TA=50oC Typical junction capacitance (Note 1) Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range Notes: pF o RθJA 50 TJ -55 to +125 o C -55 to +150 o C TSTG 1. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C. 2. Thermal Resistance from Junction to Ambient .375” (9.5mm) Lead Length 47 C/W RATINGS AND CHARACTERISTIC CURVES 48