HER308G

HER301G THRU HER308G 3.0A Axial Leaded High Effciency Rectifiers-50-1000V Package outline Features The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 High switching for high efficiency Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension Glass passivated junction DO-201AD 0.94(24.0) MIN. .220(5.6) .197(5.0) DIA. Mechanical data .375(9.5) .285(7.2) Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.04 ounce, 1.10 grams 0.94(24.0) MIN. .051(1.30) .043(1.10) DIA. Dimensions in inches and (millimeters) Maximum ratings and Electrical Characteristics (AT T A=25 oC unless otherwise noted) HER HER HER HER HER HER HER 301G 302G 303G 304G 305G 306G 307G 308G 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 3.0A 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 50 35 50 100 70 100 200 300 140 210 200 300 400 280 400 600 420 600 800 560 800 1000 700 1000 UNITS VOLTS VOLTS VOLTS I(AV) 3.0 Amps IFSM 125.0 Amps VF 1.3 1.0 1.85 5.0 150.0 IR trr 50 CJ 70.0 RθJA TJ,TSTG 20.0 -55 to +150 Volts µA 75 ns 50 pF C/W C 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.fuxinsemi.com Page 1 Ver2.1 HER301G THRU HER308G 3.0A Axial Leaded High Effciency Rectifiers-50-1000V 3.0 Peak Forward Surge Current , I FSM (A) Average Forward Current, I F(AV) (A) Rating and characteristic curves Fig.1 - Forward Current Derating Curve 2.5 2.0 1.5 1.0 0.5 0 single phase half wave 60Hz resistive or inductive load 25 50 75 100 125 150 Instantaneous Forward Current, I F (A) Ambient Temperature, T A (°C) 20 10 TJ = 25 OC HER306G~HER308G 1.0 HER304G~HER305G .1 HER301G~HER303G Pulse Width=300us 1% Duty Cycle .01 0 .5 1.0 1.5 2.0 2.5 3.0 8.3ms single half sine-wave (JEDEC Method) 120 80 40 0 1 3.5 Instantaneous Forward Voltage, V F (Volts) 2 5 10 20 50 100 Number of Cycles at 60 Hz Instantaneous Reverse Current, (μA) Fig. 3 - Typical Instantaneour Forward Characteristics 160 Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current Fig. 4 - Typical Reverse Characteristics 1000 TJ = 125 100 C TJ = 75 OC 10 TJ = 25 OC 1.0 0.1 O 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage ( %) Fig. 6 - Test Circuit Diagram and Reverse Recovery Time Characteristic 50W NONINDUCTIVE Fig. 5 - Typical Junction Capacitance Junction Capacitance, C J (pF) 175 10W NONINDUCTIVE trr | | | | | | | | +0.5A 150 () 125 (+) 100 25Vdc (approx.) D.U.T. PULSE GENERATOR (NOTE 2) () 75 1W NONINDUCTIVE 50 0 -0.25A (+) OSCILLISCOPE (NOTE 1) -1.0A 25 1cm NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 0 .01 .05 .1 .5 1 5 10 50 100 2. Rise Time= 10ns max., Source Impedance= 50 ohms. SET TIME BASE FOR 50 / 10ns / cm Reverse Voltage, V R (Volts) www.fuxinsemi.com Page 2 Ver2.1 HER301G THRU HER308G 3.0A Axial Leaded High Effciency Rectifiers-50-1000V Pinning information Pin Pin1 Pin2 Simplified outline cathode anode Symbol 1 2 1 2 Marking Type number Example Marking code HER301G HER302G HER303G HER304G HER305G HER306G HER307G HER308G HER301G HER302G HER303G HER304G HER305G HER306G HER307G HER308G For Halogen D evice For Halogen-free Device LOGO LOGO HER308G HER308GH Marking code Marking code Taping specifications for AXIAL devices 52.4mm A OFF Center both sids 1.0mm 6.3mm Max OF Alignment 1.2mm AMMO PACKING DEVICE Q'TY 1 INNER CARTON Q'TY 2 APPROX. CASE (PCS / BOX) BOX SIZE SIZE (PCS / CARTON) CROSS (m/m) (m/m) TYPE DO-201AD www.fuxinsemi.com 1,250 258 * 75 * 143 405 * 270 * 320 Page 3 WEIGHT(kg) 12,500 14.0 Ver2.1 HER301G THRU HER308G 3.0A Axial Leaded High Effciency Rectifiers-50-1000V Suggested thermal profiles for soldering processes 1.Lead free temperature profile wave-soldering 280 Peak soldering temperature not to exceed 260ºC 260 240 220 Temperature(°C) 200 180 160 140 120 Peak Max well time 5 Max 100 80 Cool Down Max gradient-4ºC/s Suggested gradient - 2ºC/s or less 60 40 20 0 0 Preheat Max gradient 2ºC/s 20 40 60 80 100 120 140 160 180 200 220 240 Time(Sec) www.fuxinsemi.com Page 4 Ver2.1