BLGALAXY ELECTRICAL 1A10F --- 1A18F VOLTAGE RANGE: 1000 --- 1800 V CURRENT: 1.0A PHOTO FLASH RECTIFIER FEATURES Fast switching Diffused junction Low leakage Low forward voltage drop R-1 High current capability Easily cleaned with alcohol,Isopropanol and similar solvents MECHANICAL DATA Case: JEDEC R--1,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.007ounces, 0.20 grams Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60Hz,resistive or inductive load. For capacitive load,derate by 20%. 1A10F 1A12F 1A14F 1A15F 1A16F 1A18F UNITS Maximum recurrent peak reverse voltage VRRM 1000 1200 1400 1500 1600 1800 V Maximum RMS voltage VRMS 700 840 980 1050 1120 1260 V Maximum DC blocking voltage VDC 1000 1200 1400 1500 1600 1800 V Maximum average forw ard rectified current 9.5mm lead length, @TA=75 IF(AV) 1.0 A IFSM 30.0 A Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load TJ =125 Maximum instantaneous forw ard voltage @ 1.0 A Maximum reverse current at rated DC blocking voltage @TA=25 @TA=100 VF IR 1.3 1.8 5.0 100.0 V μA Maximum reverse recovery time (NOTE1) trr 300 ns Typical junction capacitance (NOTE2) CJ 15 pF TJ -55 ---- + 150 TSTG -55 ---- + 150 Operating junction temperature range Storage temperature range NOTE: 1. Rev erse recov ery test conditions:I F=0.5A,I R=-1.0A,I RR=-0.25A. 2. Mersured at 1MHZ and applied rev erse v oltage of 4.0V. Document Number 0282004 BLGALAXY ELECTRICAL www.galaxycn.com 1. RATINGS AND CHARACTERISTIC CURVES 1A10F --- 1A18F PEAK FORWARD SURGE CURRENT AMPERES FIG.2 -- PEAK FORWARD SURGE CURRENT 1.0 .8 AMPERES AVERAGE FORWARD RECTIFIED CURRENT FIG.1 -- FORWARD DERATING CURVE .6 .4 Single Phase Half Wave 60H Z Resistive or Inductive Load 0.375"(9.5mm) Lead Length .2 0 0 25 50 75 100 125 150 200 175 AMBIENT TEMPERATURE, 30 20 TJ=125 8.3ms Single Half Sine-Wave 10 0 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.3 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 N 1. t rr 10 N 1. + 0 .5 A D.U.T. (+) 25VDC (approx) (-) 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) PULSE GENERATOR (NOTE2) 0 -0 .2 5 A -1 .0 A NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. Ggggggggg 2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . 1 cm SET TIME BASE FOR 50/100 ns/cm www.galaxycn.com Document Number 0282004 BLGALAXY ELECTRICAL 2.