HER203G

Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 HER201G THRU HER208G 2.0 Amp Glass Passivated High Efficient Rectifiers 50 to 1000 Volts DO-15 Features • • • • High Surge Current Capability High Reliability Low Forward Voltage Drop High Current Capability • • • Maximum Ratings Operating Temperature: -55 °C to +125°C Storage Temperature: -55°C to +150°C For capacitive load, derate current by 20% Device Maximum Maximum Catalog Marking Recurrent RMS Number Peak Reverse Voltage Voltage HER201G --50V 35V HER202G --100V 70V HER203G --200V 140V HER204G --300V 210V HER205G --400V 280V HER206G --600V 420V HER207G --800V 560V HER208G --1000V 700V Maximum DC Blocking Voltage 50V 100V 200V 300V 400V 600V 800V 1000V D A Cathode Mark B D Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward IF(AV) 2A TA = 55°C Current Peak Forward Surge IFSM 60A 8.3ms, half sine Current Maximum Instantaneous Forward Voltage 1.0V IFM = 2.0A; HER201G-204G VF 1.3V HER205G TA = 25°C HER206G - 208G 1.7V Reverse Current At IR 5µA TA = 25°C Rated DC Blocking 150µA TA = 125°C Voltage (Maximum DC) Maximum Reverse Recovery Time 50ns IF=0.5A, IR=1.0A, HER201G-205G Trr 75ns Irr=0.25A HER206G-208G Typical Junction Capacitance 50pF Measured at HER201G-205G CJ 30pF 1.0MHz, VR=4.0V HER206G-208G *Pulse Test: Pulse Width 300 µsec, Duty Cycle 1% C DIMENSIONS INCHES MIN .230 .104 .028 1.000 MM MIN 5.8 2.6 0.71 25.40 DIM A B C D MAX .300 .140 .034 --- MAX 7.6 3.6 0.86 --- NOTE www.cnelectr.com HER201G THRU HER208G RATINGS AND CHARACTERISTIC CURVES FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A DUT (-) PULSE GENERATOR (NOTE 2) OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr FIG.2- MAXIMUM AVERAGE FORWARD CURRENT DERATING AVERAGE FORWARD CURRENT. (A) 3.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length (+) 50Vdc (approx) (-) 2.0 1W NON INDUCTIVE 1.0 NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm 0 25 50 75 100 125 150 175 o AMBIENT TEMPERATURE. ( C) FIG.3- TYPICAL REVERSE CHARACTERISTICS 1000 FIG.4- TYPICAL FORWARD CHARACTERISTICS 10 INSTANTANEOUS REVERSE CURRENT. ( A) 100 Tj=100 0C INSTANTANEOUS FORWARD CURRENT. (A) 1.0 10 0.1 Tj=25 0C 204G 0.01 0.001 .2 1.0 0.1 20 40 60 80 100 120 .4 HER2 06G~ HER2 08G .6 .8 HER20 1G~HE R HE R2 05G 1.0 1.2 1.4 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FORWARD VOLTAGE. (V) 80 FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.6- TYPICAL JUNCTION CAPACITANCE 175 PEAK FORWARD SURGE CURRENT. (A) 50 40 30 20 10 0 1 2 5 10 JUNCTION CAPACITANCE.(pF) 60 150 125 100 75 50 25 0 HE R2 01 G~ HE R2 06 G~ 05 G HE R2 08 G 8.3ms Single Half Sine Wave JEDEC Method HE R2 20 50 100 .1 .5 1 2 5 10 20 50 100 200 500 800 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE. (V) www.cnelectr.com