PR1000FPT CHENMKO ENTERPRISE CO.,LTD THRU PHOTOFLASH RECTIFIER VOLTAGE RANGE 1000 - 1800 Volts PR1800FPT CURRENT 0.1 Ampere FEATURES * * * * * * Fast switching Low leakage Low forward voltage drop High current capability High surge capability High reliability DO-41 0.034(0.9) DIA. 0.028(0.7) 1.0(25.4) MIN. MECHANICAL DATA Case: JEDEC DO-41 molded plastic body 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 ) RATINGS SYMBOL PR1000FPT PR1200FPT PR1400FPT PR1600FPT PR180FPT UNITS Maximum Recurrent Peak Reverse Voltage VRRM 1000 1200 1400 1600 1800 Volts Maximum RMS Voltage VRMS 700 840 980 1120 1260 Volts Maximum DC Blocking Voltage VDC 1000 1200 1400 1600 1800 Volts Maximum Average Forward Rectified Current IO 0.1 Amps IFSM 20 Amps CJ 10 pF TJ,TSTG -65 to +175 at TA = 55oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 1) Operating and Storage Temperature Range o C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL Maximum Instantaneous Forward Voltage at 0.1 A DC Maximum DC Reverse Current at Rated DC Blocking Voltage at TA = 25oC Maximum Full Load Reverse Current Average, Full Cycle 0.375" (9.5mm) lead length at TL = 55oC Maximum Reverse Recovery Time (Note 2) NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts 2. Test Conditions : IF = 0.5 A, IR = -1.0 A, IRR = -0.25 A VF PR1000FPT PR1200FPT PR1400FPT PR1600FPT PR180FPT UNITS 1.5 Volts 5.0 uAmps 100 uAmps 300 nSec IR trr 2001-6 RATING CHARACTERISTIC CURVES ( PR1000FPT THRU PR1800FPT ) FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 NONINDUCTIVE (+) 25 Vdc (approx) (-) 10 NONINDUCTIVE trr +0.5A (-) D.U.T 0 PULSE GENERATOR (NOTE 2) 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) -0.25A (+) -1.0A 1cm NOTES: 1. Rise Time = 7 ns max. Input Impedance = 1 megohm. 22 pF. 2. Rise Time = 10 ns max. Source Impedlance= 50 ohms. SET TIME BASE FOR 50/100 nS/cm FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 2.0 INSTANTANEOUS FORWARD CURRENT, ( A ) AVERAGE FORWARD CURRENT, ( mA ) 150 125 100 75 50 Single Phase Half Wave 60Hz Resistive or Inductive Load 25 1.0 Pulse Width = 300uS 1% Duty Cycle 0.3 0.1 .03 TJ =25oC .01 .003 .001 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE ( C ) 175 0 O 1.8 FIG. 5 - TYPICAL JUNCTION CAPACITANCE 200 25 20 JUNCTION CAPACITANCE, ( pF ) PEAK FORWARD SURGE CURRENT, ( A ) FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT .2 .4 .6 .8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, ( V ) 8.3ms Single Half Sine-Wave (JEDEC Method) 15 10 5 0 100 60 40 20 10 TJ =25oC 6 4 2 1 1 2 5 10 20 NUMBER OF CYCLES AT 60 Hz 50 100 .1 .2 .4 1.0 2 4 10 20 REVERSE VOLTAGE, ( V ) 40 100