BL GALAXY ELECTRICAL EU1Z(Z) - - - EU1C(Z) VOLTAGE RANGE: 200--- 1000 V CURRENT: 0.25,0.5 A HIGH EFFICIENCY RECTIFIER FEATURES DO - 41 Low cost Diffused junction Low leakage Low forward voltage drop Easily cleaned with freon, Alcohol, lsopropand and similar solvents MECHANICAL DATA Case: JEDEC DO-41, molded plastic Terminals: Axial leads,solderable per MIL-STD-202, Method 208 Polarity: Color band denotes cathode Weight: 0.012 ounces, 0.34 grams Mounting: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. EU1Z EU1 EU1A EU1C UNITS Maximum peak repetitive reverse voltage VRRM 200 400 600 1000 V Maximum RMS voltage VRMS 140 280 420 700 V Maximum DC blocking voltage VDC 200 400 600 1000 V 0.5 A Maximum average forw ard rectified current 9.5mm lead length @TA=75 0.25 IF(AV) Peak forw ard surge current 10ms single half-sine-w ave superimplsed on rated load IFSM 15.0 A VF 2.5 V @TJ =125 Maximum instantaneous forw ard voltage @ IF=IF(AV) Maximum reverse current at Rated DC blocking voltage 10.0 @TA=25 IR @TA=100 A 150.0 100 Maximum reverse recovery time (Note1) trr Typical junction capacitance (Note2) CJ Typical thermal resistance (Note3) RθJL 17 TJ - 55 ----- + 150 TSTG - 55 ----- + 150 Operating junction temperature range Storage temperature range 20 NOTE: 1. Measured with I F=0.5A,I R=1A,I rr=0.25A. ns 15 pF /W www.galaxycn.com 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3.Thermal resistance junction to ambient. Document Number 0262034 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES EU1Z(Z) - - - EU1C(Z) FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC trr 10 N 1. 50 N 1. +0.5A D.U.T. 0 PULSE GENERATOR (NOTE2) (+) 25VDC (approx) (-) 1 NONINDUCTIVE -0.25A OSCILLOSCOPE (NOTE1) -1.0A 1cm SET TIME BASE FOR 10/20 ns/cm NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ 2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . EU1Z-EU1A EU1C 0.1 T J =25 Pulse Width=300 µ S 0.01 0.001 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.3 -- FORWARD DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT AMPERES 1 AMPERES INSTANTANEOUS FORWARD CURRENT FIG.2 -- TYPICAL FORWARD CHARACTERISTIC 8 .3 m s S in g le H a lf S in e -W a v e 10 5 0 1 5 10 50 0.20 0.15 S in gle P h ase H a lf W ave 60 H z R e sistive o r In du ctive Lo ad 0.10 0.05 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE, FIG.3--TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,pF 15 AMPERES PEAK FORWARD SURGE CURRENT FIG.4 -- PEAK FORWARD SURGE CURRENT 0.25 NUMBER OF CYCLES AT 60Hz 200 100 EU1Z,EU1 60 40 20 10 EU1A-EU1C 4 TJ=25 2 1 0.1 0.2 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0262034 BLGALAXY ELECTRICAL 2.