RL4Z

BL F EATURES G ALAXY ELECTRICAL RL4 Z (Z) VOLT AGE RANGE: 200 V CURRENT : 3.5 A SUPER FAST RECT IFIERS L ow cos t D iffus ed junction L ow leakage L ow forward voltage drop H igh current capability E as ily cleaned with freon,alcohol, ls opropanol and s im ilar s olvents The plas tic m aterial carries U/L recognition 94V-0 DO - 27 MECHANICAL DATA C as e: JEDEC DO-27, m olded plas tic Term inals : Axial leads ,s olderable per MIL-STD-202, Method 208 P olarity: C olor band denotes cathode W eight: 0.041 ounces , 1.15 gram s Mounting: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 a m bient tem perature unles s otherwis e s pecified. Single phas e,half wave,60Hz,res is tive or inductive load. For capacitive load,derate by 20%. RL4Z Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average f orw ard rectif ied current 9.5mm lead length, Peak f orw ard surge current 8.3ms single half -sine-w ave superimposed on rated load @TJ =125 @TA =75 UNITS V V V A VRRM V R MS VDC IF (AV) 200 140 200 3.5 IF SM 80.0 A Maximum instantaneous f orw ard voltage @ 3.5A Maximum reverse current a t rated DC blocking voltage Maximum reverse recovery time Typical junction capacitance Typical thermal resistance Operating junction temperature range Storage temperature range N OTE: 1.Meas ured with I F =0.5A, I R=1A, I rr=0.25A. 2. Measured at 1.0MH Z a nd applied rev ers e v oltage of 4.0V D C . 3 . Therm al resis tanc e f rom junction to am bient. VF IR t rr CJ Rθ J L TJ TSTG 0.95 150.0 V A @TA =25 @TA =100 (Note1) (Note2) (Note3) 500.0 35 95 8 - 55 ----- + 150 - 5 5 ----- + 150 www.galaxycn.com ns pF ／Ｗ Document Number 0264023 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 RL4Z(Z) +0.5A D.U.T. (+) 25VDC (approx) (-) 1 NONINDUCTIVE PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE 1) 0 -0.25A -1 .0 A 1cm 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 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 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 Single Phase Half Wave 60H Z Resistive or Inductive Load 0.375"(9.5mm)Lead Length TJ=25 Pulse Width=300µs INSTANTANEOUS FORWARD VOLTAGE, VOLTS AMBIENT TEMPERATURE, FIG.4 -- PEAK FORWARD SURGE CURRENT Z FIG.5-- TYPICAL JUNCTION CAPACITANCE PEAK FORWARD SURGE CURRENT AMPERES 100 JUNCTION CAPACITANCE, pF 1000 600 400 200 100 60 40 20 80 60 40 20 8.3ms Single Half Sine-Wave TJ=25 f=1.0MHz 0 1 5 10 50 100 10 0.1 0.2 0.4 1 2 4 10 20 40 100 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE, VOLTS www.galaxycn.com Document Number 0264023 BLGALAXY ELECTRICAL 2.