high efficiency glass passivated rectifier e-mail: sales@cnmic.com web site: www.cnmic.com voltage range 50 to 1000 volts HER801 thru her807 current 8.0 ampere features glass passivated chip junction low power loss, high efficiency low leakage high speed switching high current capacity, high surge capacity high temperature soldering guaranteed 200 /10 second, 0.16 (4.06mm) lead length from case also available in reverse polarity, add the r suffix, i.e. HER801r also available in isolated package under part number herf801 mechanical data case: transfer molded plastic epoxy: ul94v-0 rate flame retardant polarity: color band denotes cathode end lead: plated axial lead, solderable per mil-std-202e method 208c mounting position: any weight: 0.08ounce, 2.24 gram maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified single phase, half wave, 60hz, resistive or inductive load for capacitive load derate current by 20% symbols her 801 her 802 her 803 her 804 her 805 her 806 her 807 unit maximum repetitive peak reverse voltage v rrm 50 100 200 300 400 600 800 volts maximum rms voltage v rms 35 70 140 210 280 420 560 volts maximum dc blocking voltage v dc 50 100 200 300 400 600 800 volts maximum average forward rectified current at tc=100 i (av) 8.0 amps peak forward surge current 8.3ms single half sine wave superimposed on rated load (jedec method) i fsm 125 amps maximum instantaneous forward voltage at 8.0a v f 1.0 1.3 1.5 1.7 volts t a = 25 10 maximum dc reverse current at rated dc blocking voltage t a = 100 i r 500 a maximum reverse recovery time test conditions i f =0.5a, i r =1.0a, i rr =0.25a t rr 70 100 ns typical junction capacitance (note 1) c j 40 pf typical thermal resistance (note 2) r jc 2.5 /w operating junction temperature range t j (-55 to +150) storage temperature range t stg (-55 to +150) notes: 1. unit mounted on heatsink 2. measured at 1.0 mhz and applied reverse voltage of 4.0v dimensions in inches and (millimeters) to-220ac
high efficiency glass passivated rectifier e-mail: sales@cnmic.com web site: www.cnmic.com voltage range 50 to 1000 volts HER801 thru her807 current 8.0 ampere fig.2-maximum non-repetitive peak 100 t jmax 40 20 10 2 1 0 c u r r e n t , ( a ) p e a k f o r w a r d s u r g e number of cycles at 60 hz 8.3ms single half sine-wave (jedec method) t= forward surge current derating curve fig.1-typical forward current 150 175 125 75 100 8.0 50 0 0 single phase inductive load half wave 60hz resistive or 25 a v e r a g e f o r w a r d c u r r e n t , ( a ) fig.3-typical instantaneous forward characteristics ambient temperature, ( c) 1.2 j t =25 c 0.8 0.4 1% duty cycle pulse width=300us ( a ) ( a ) instantaneous forward voltage,(v) reverse voltage,(v) i n s t a n t a n e o u s f o r w a r d c u r r e n t , 1.6 0.375 (9.5mm) 468 1 cycle 60 4.0 12.0 lead length 0.61.01.41.8 50/100ns/cm set time base for 0 -1.0a -0.25a +0.5a (+) (-) (-) (approx.) (+) 25 vdc 10 noninductive noninductive 50 (note 1) oscilloscope (note 2) generatior pulse d.u.t. inductive non 1 2.rise time=10ns max. source impedance= 50 ohms 1 magohm. 22pf notes : 1.rise time=7ns mas. input impedance= reverse recovery time characteristic f1g.6-test circuit diagram and 1cm trr j 100 10 1.0 t =25 c f=1mhz j u n c t i o n c a p a c i t a n c e , ( p f ) vsig=50mvp-p 0.1 fig.5-typical junction capacitance 150 100 50 rating and chracteristic curves HER801g thru her807 100 10 1.0 0.1 3 0 0 / 4 0 0 v 3 0 0 / 4 0 0 v 5 0 / 1 0 0 / 2 0 0 v fig.4-typical reverse characteristics j t =25 c 140 120 020 60 0.01 0.1 reverse voltage,(%) percent of rated peak 100 40 80 10 100 1.0 j t =125 c i n s t a n t a n e o u s r e v e r s e c u r r e n t , ( a ) 100 10 1
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