RL4A

BL F EATURES 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 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 E a 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 T he 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 T e 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 P o la rity: C o lo r b a nd d en o te s cath o de W e 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 Max imum rec urrent peak rev ers e v oltage Max imum RMS v oltage 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 UNITS V V V A VRRM V R MS VDC IF (AV) 6 00 4 20 6 00 3 .0 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 IF SM 8 0.0 A Max imum ins tantaneous f orw ard v oltage @ 3.0A Max imum rev ers e c urrent a t rated DC bloc king v oltage Max imum rev ers e rec ov ery time Ty pic al junc tion c apac itanc e Ty pic al thermal res is tanc e @ TA =25 @ TA =100 (Note1) (Note2) (Note3) VF IR t rr CJ Rθ J L TJ TSTG 1 .5 5 0.0 V A 1 00 .0 35 95 8 - 5 5 ----- + 1 50 - 5 5 ----- + 1 50 www.galaxycn.com ns pF ／Ｗ 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. 2. Meas ured at 1.0MH Z a nd 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 FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 N 1. 10 N 1. t rr RL4A(Z) +0.5A D.U.T. 0 (+) 25VDC (approx) (-) 1 NONINDUCTIVE PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE 1) -0.25A -1.0A 1 cm NOTES:1.RISE TIM = 7ns M E AX.INPUT IM PEDANCE =1M . 22pF. JJJJ 2.RISE TIM =10ns M E AX.SOURCE IM PEDANCE=50 . SE TIM BASEFOR 10/20 ns/cm TE FIG.2 -- TYPICAL FORWARD CHARACTERISTIC INSTANTANEOUS FORWARD CURRENT AMPERES FIG.3 -- FORWARD DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 100 40 20 10 4.0 2.0 1.0 0.4 0.2 0.1 0 0.4 0.8 1.2 1.6 2.0 2.4 TJ=25 Pulse Width=300µs Single Phase Half Wave 60H Z Resistive or Inductive Load 0.375"(9.5mm)Lead Length INSTANTANEOUS FORWARD VOLTAGE, VOLTS AMBIENT TEMPERATURE, FIG.4 -- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT AMPERES FIG.5-- TYPICAL JUNCTION CAPACITANCE 1000 600 400 200 100 60 40 20 100 80 60 40 JUNCTION CAPACITANCE, pF TJ=25 f=1.0M z H 20 8.3ms Single Half Sine-Wave 0 1 5 10 50 100 10 0.1 0.2 0.4 1 2 4 1 0 2 0 4 0 10 0 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE, VOLTS www.galaxycn.com Document Number 0264022 BLGALAXY ELECTRICAL 2.