BL G ALAXY ELECTRICAL RL4A(Z) VO LT AG E R AN G E: 600 V C U R R EN T : 3.0 A S UP E R FAS T RE C T IF IE RS FEATURES L o w co s t D iffu s e d ju nctio n L o w le a ka ge L o w fo rw a rd vo ltag e d ro p H ig h curre n t ca p ab ility Ea s ily cle a ne d w ith a lcoh o l, ls op rop a nd a n d s im ilar s olve n ts The p la s tic m a te ria l carries U /L re co gn itio n 9 4V-0 D O - 27 M ECHANICAL DATA C as e : JED EC D O-2 7, m olde d pla s tic Te rm in a ls : Axial lea d s ,s o ld era ble p e r MIL -STD -2 0 2,Me tho d 2 08 Po la rity: C o lo r b a nd d en o te s cath o de We ig ht: 0 .04 1 o un ce s ,1.1 5 g ra m s Mou n tin g: An y M AX IM UM RATINGS AND ELECTRICAL CHARACTERIS TICS R a tin g s at 2 5 a m b ien t tem p e ra tu re u nles s othe rw is e s p ecifie d . Sin g le p h as e ,h alf w a ve,60 H z,re s is tive o r ind u ctive lo ad . Fo r cap a citive lo ad ,d e ra te by 2 0 % . RL4A UNITS Max imum rec urrent peak rev ers e v oltage VRRM 6 00 V Max imum RMS v oltage V R MS 4 20 V VDC 6 00 V IF (AV) 3 .0 A IF SM 8 0.0 A VF 1 .5 V Max imum DC bloc king v oltage Max imum av erage f orw ard rec tif ied c urrent 9.5mm lead length, @ TA =75 Peak f orw ard s urge c urrent 8.3ms s ingle half -s ine-w av e s uperimpos ed on rated load @ TJ =125 Max imum ins tantaneous f orw ard v oltage @ 3.0A Max imum rev ers e c urrent at rated DC bloc king v oltage @ TA =25 5 0.0 IR A 1 00 .0 @ TA =100 Max imum rev ers e rec ov ery time (Note1) t rr 35 ns Ty pic al junc tion c apac itanc e (Note2) CJ 95 pF Ty pic al thermal res is tanc e (Note3) Rθ J L 8 TJ - 5 5 ----- + 1 50 TSTG - 5 5 ----- + 1 50 Operating junc tion temperature range Storage temperature range N OTE: 1.Meas ured with I F =0.5A, I R=1A, I rr=0.25A. ／Ｗ www.galaxycn.com 2. Meas ured at 1.0MH Z and applied rev ers e v olt age of 4.0V D C . 3. Therm al res is tanc e f rom junc tion to am bient. Document Number 0264022 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES RL4A(Z) FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 10 N 1. 50 N 1. t rr +0.5A D.U.T. 0 (+) 25VDC (approx) (-) PULSE GENERATOR (NOTE2) 1 NONINDUCTIVE -0.25A OSCILLOSCOPE (NOTE 1) -1.0A 1 cm SET TIMEBASEFOR 10/20 ns/cm NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ 2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . 100 40 20 10 4.0 2.0 1.0 0.4 TJ=25 Pulse Width=300µs 0.2 0.1 0 0.4 0.8 1.2 1.6 2.0 FIG.3 -- FORWARD DERATING CURVE AVERAGE FORWARD CURRENT AMPERES INSTANTANEOUS FORWARD CURRENT AMPERES FIG.2 -- TYPICAL FORWARD CHARACTERISTIC 2.4 3.5 3.0 2.5 2.0 1.5 Single Phase Half Wave 60H Z Resistive or Inductive Load 0.375"(9.5mm)Lead Length 1.0 0.5 0 0 60 40 20 8.3ms Single Half Sine-Wave 0 5 1 10 50 100 75 100 125 150 FIG.5-- TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF PEAK FORWARD SURGE CURRENT AMPERES FIG.4 -- PEAK FORWARD SURGE CURRENT 80 50 AMBIENT TEMPERATURE, INSTANTANEOUS FORWARD VOLTAGE, VOLTS 100 25 1000 600 400 200 100 60 40 TJ=25 f=1.0MHz 20 10 0.1 0.2 0.4 NUMBER OF CYCLES AT 60Hz 1 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS www.galaxycn.com Document Number 0264022 BLGALAXY ELECTRICAL 2.