BYD34DP THRU BYD34MP FRONTIER ELECTRONICS CO., LTD. 1.5A FAST RECOVERY PLASTIC RECTIFIER FEATURES ! FAST RECOVERY TIMES ! UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND ! DIFFUSED JUNCTION ! LOW COST ! HIGH SURGE CURRENT CAPABILITY 1.0(25.4) MIN .034(0.9) .028(0.7) .300(7.6) .230(5.8) .140(3.6) .104(2.6) MECHANICAL DATA ! CASETRANSFER MOLDED ! LEADSSOLDERABLE PER MIL-STD-202,METHOD 208 ! POLARITYCATHODE INDICATED BY COLOR BAND ! WEIGHT0.4 GRAMS 1.0(25.4) MIN CASE-DO15 DIMENSIONS IN INCHES AND (MILLIMETERS) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20% RATINGS MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT .375(9.5mm) LEAD LENGTH AT TA=55C PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE 1) TYPICAL THERMAL RESISTANCE (NOTE 2) STORAGE TEMPERATURE RANGE OPERATING TEMPERATURE RANGE SYMBOL BYD34DP VRRM 200 VRMS 140 VDC 200 BYD34GP 400 280 400 BYD34JP 600 420 600 BYD34KP 800 560 800 BYD34MP 1000 700 1000 UNITS V V V IO 2.0 A IFSM 60 A CJ 40 30 - 55 TO + 150 - 55 TO + 150 PF /W Rja TSTG TOP ELECTRICAL CHARACTERISTICS (AT TA =25 C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL BYD34DP BYD34GP MAXIMUM FORWARD VOLTAGE AT IO DC VF MAXIMUM REVERSE CURRENT AT 25 IR MAXIMUM REVERSE CURRENT AT 100 IR MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 150 BYD34JP 1.2 5 50 250 NOTE 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. BOTH LEADS ATTATCHED TO HEATSINK 35x35x1t(mm) COPPER PLATE AT LEAD LENTH 5mm 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A 3-19 BYD34KP BYD34MP 300 UNITS V A A nS RATINGS AND CHARACTERISTIC CURVE BYD34DP THRU BYD34MP FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 NONINDUCTIVE Fig. 2-MAXIMUM CURRENT DERATING CURVE 10 NONINDUCTIVE 2.0 (-) Io-AVERAGE RECTIFIED CURRENT (A) Trr +0.5A D.U.T. (+) 25 Vdc (approx) (-) PULSE GENERATOR ( NOTE 2 ) 1 NON INDUCTIVE OSCILLOSCOPE ( NOTE 1 ) 0 -0.25A (+) PEAK FORWARD SURGE CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 1. 0 TJ=25oC .01 60 80 100 120 140 75 60 30 0 1 INSTANTANEOUS FORWARD CURRENT, (A) 100 10 Tj=25oC f = 1 MHz Vsig = 50 mVp-p 1 10 10 NUMBER OF CYCLES AT 60 HZ 100 FIG. 6-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 5-TYPICAL JUNCTION CAPACITANCE CAPACITTANCE,pF 60 80 100 120 140 160 180 100 90 PERCENT OF RATED PEAK REVERSE 1 20 40 TA-AMBIENT TEMPERATURE (OC) Fig. 4-MAXIMUM FORWARD SURGE NUMBER OF CYCLES TJ=100oC 40 0 SET TIME BASE FOR 10/20 ns/cm 10 20 35 x 35 x 1 mm HEAT SINK 0 100 0 5mm 1cm FIG. 3-TYPICAL REVERSE CHARCTERISTICS 0.1 1.0 -1.0A NOTE: 1. RISETIME=7ns MAX. INPUT IMPEDANCE=1 MEGOHM 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDANCE=50OHMS SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR 100 20 10 3.0 1.0 0.3 Tj=25oC PULSE WIDTH =300us 1% DUTY CYCLE 0.1 .03 .01 0.4 REVERSE VOLTAGE, VOLTS 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE,(V) 3-20