HER601 THRU HER608 HIGH EFFICIENCY RECTIFIERS Reverse Voltage - 50 to 1000 Volts Forward Current - 6.0 Amperes R-6 FEATURES The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 High speed switching for high efficiency Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension 1.0 (25.4) MIN. 0.360(9.1) 0.340(8.6) DIA. 0.360(9.1) 0.340(8.6) MECHANICAL DATA 1.0 (25.4) MIN. Case: R-6 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.072 ounce, 2.05 grams 0.052(1.3) 0.048(1.2) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. SYMBOLS HER Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375”(9.5mm) lead length at TA=50 C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 6.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) Operating junction and storage temperature range VRRM VRMS VDC 601 HER 602 50 35 50 100 70 100 HER HER 604 605 HER 606 HER 607 HER 608 UNITS 200 300 400 140 210 280 200 300 400 600 420 600 800 560 800 1000 700 1000 VOLTS VOLTS VOLTS HER 603 I(AV) 6.0 IFSM VF 300.0 1.3 1.0 Amps 200.0 Amps 1.70 Volts 10.0 200.0 IR trr 50 CJ RqJA TJ,TSTG 100.0 10.0 -65 to +150 Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted www.shunyegroup.com uA 70 ns 65.0 pF C/W C FIG. 1- FORWARD CURRENT DERATING CURVE 6 4.8 3.6 Single Phase Half Wave 60Hz Resistive or inductive Load 2.4 1.2 0 0 25 50 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT £PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES HER601 THRU HER608 75 100 125 150 300 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 250 200 150 100 175 50 1 10 AMBIENT TEMPERATURE, C FIG. 4-TYPICAL REVERSE CHARACTERISTICS FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1,000 TJ=25 C PULSE WIDTH=300 ms 1%DUTY CYCLE 5 0.5 HER601-HER603 HER604-HER605 HER606-HER608 0.05 0.2 0.6 1.0 1.4 1.8 2.0 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES 100 50 100 TJ=100 C 10 1 TJ=25 C 0.1 0.01 INSTANTANEOUS FORWARD VOLEAGE, VOLTS 0 20 40 60 80 FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/W FIG. 5-TYPICAL JUNCTION CAPACITANCE 200 TJ=25 C 20 HER601-HER605 HER606-HER608 100 10 1 0.1 0.01 0.1 1 10 2 0.1 1.0 10 100 PERCENT OF PEAK REVERSE VOLTAGE,% 400 JUNCTION CAPACITANCE, pF 100 NUMBER OF CYCLES AT 60 Hz 100 REVERSE VOLTAGE,VOLTS www.shunyegroup.com t,PULSE DURATION,sec. 100