1A1 DC COMPONENTS CO., LTD. THRU RECTIFIER SPECIALISTS R 1A7 TECHNICAL SPECIFICATIONS OF SILICON RECTIFIER VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 1.0 Ampere FEATURES * High reliability * Low leakage * Low forward voltage drop * High current capability R-1 MECHANICAL DATA * * * * * * Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: MIL-STD-202E, Method 208 guaranteed Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.19 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL 1A1 1A2 1A3 1A4 1A5 1A6 1A7 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 50 70 100 140 200 280 400 420 600 560 800 700 1000 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A = 25 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1.0A DC @T A = 25 o C Maximum DC Reverse Current at Rated DC Blocking Voltage @T A = 100 o C Maximum Full Load Reverse Current Full Cycle Average o .375*(9.5mm) lead length at T L = 75 C Typical Junction Capacitance (Note) Typical Thermal Resistance Operating and Storage Temperature Range VDC IO Volts 1.0 Amps I FSM 25 Amps VF 1.1 5.0 500 Volts IR uAmps uAmps 30 CJ R θJA 15 60 T J , T STG -65 to + 150 0 pF C/ W 0 C NOTES : Measured at 1 MHZ and applied reverse voltage of 4.0 volts 100 NEXT BACK NEXT EXIT BACK RATING AND CHARACTERISTIC CURVES (1A1 THRU 1A7) DC COMPONENTS CO., LTD. R 101 EXIT BACK NEXT EXI NEXT BACK EXIT NEXT BACK