R1200PT CHENMKO ENTERPRISE CO.,LTD THRU SILICON RECTIFIER VOLTAGE RANGE 1200 - 2000 Volts R2000PT CURRENT 0.2 to 0.5 Ampere FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Low cost * Low leakage * Low forward voltage drop * High current capability DO-41 0.034(0.9) DIA. 0.028(0.7) 1.0(25.4) MIN. MECHANICAL DATA Case: JEDEC DO-41 molded plastic Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.35 gram 0.205(5.2) 0.166(4.2) 0.107(2.7) DIA. 0.080(2.0) 1.0(25.4) MIN. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 HZ, resistive or inductive load. For capacitive load, derate current by 20%. DO-41 Dimensions in inches and (millimeters) MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) SYMBOL R1200PT R1500PT R1800PT R2000PT UNITS Maximum Recurrent Peak Reverse Voltage RATINGS VRRM 1200 1500 1800 2000 Volts Maximum RMS Voltage VRMS 840 1050 1260 1400 Volts Maximum DC Blocking Voltage VDC 1200 1500 1800 2000 Volts 200 mAmps o Maximum Average Forward Rectified Current at TA = 50 C IO 500 Peak Forward Surge Current 8.3 ms single half sine-wave IFSM 30 Amps CJ 30 pF TJ, TSTG -65 to +175 superimposed on rated load (JEDEC method) Typical Junction Capacitance ( Note ) Operating and Storage Temperature Range o C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL Maximum Instantaneous Forward Voltage at 0.5A/0.2A DC Maximum Reverse Current at rated DC blocking Voltage per leg VF @ TA = 25oC @ TA = 100oC Maximum Full Load Reverse Current Average, Full Cycle 0.375" (9.5mm) lead length at TL = 75oC NOTES : Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts R1200PT R1500PT R1800PT 2.0 3.0 5.0 IR R2000PT UNITS Volts uAmps 50 uAmps 30 uAmps 2001-6 RATING CHARACTERISTIC CURVES ( R1200PT THRU R2000PT ) 300 R1 20 0~ 200 Single Half Wave 60HZ Resistive or Inductive Load 100 R1 80 R20 00 0 0 0 25 50 75 100 125 150 175 FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, (A) 400 200 50 8.3 ms Single Half Sine-Wave (JEDEC Method) 40 30 20 10 0 0 2 AMBIENT TEMPERATURE, ( oC ) 4 FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 4 TJ = 100oC 1.0 0.4 0.1 .04 TJ = 25oC .01 1 20 6 8 10 20 40 NUMBER OF CYCLES AT 60HZ 10 INSTANTANEOUS REVERSE CURRENT, (uA) AVERAGE FORWARD CURRENT, (mA) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 500 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 60 80 100