??glass passivated chip junction. ??for use in low voltage, high frequency inventor, free wheeling, and polarity protection application. mechanical data ??terminals: pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed sep - 09 her0803g ........ her0808g 8.0 amp. glass passivated ultrafast rectifiers vrrm maximum recurrent peak reverse voltage (v) maximum rms voltage (v) ifsm peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) vdc maximum dc blocking voltage (v) 125 a ??high current capability vrms tj operating temperature range -65 to +150 c current 8.0 a voltage 200 v to 1000 v ?? cases : to-220ab molded plastic ??polarity: as marked note: mounted on heatsink size of 2 in x 3 in x 0.25 in al-plate. typical thermal resistance (see note) i f(av) maximum average forward rectified current @ tc = 100 c 8.0 a 3.0 c/w rthj-c tstg storage temperature range -65 to +150 c 1.7 v vf maximum instantaneous forward voltage @ 4.0 a ir 400 a maximum dc reverse current @ t a = 25 c at rated dc blocking voltage @ t a =125 c 10 a cj typical junction capacitance at 1 mhz and reverse voltage of 4v dc 50 pf ??weight: 2.24 grams trr maximum reverse recovery time from if = 0.5a; ir = 1a; irr = 0.25a ??e poxy: ul 94v0 rate flame retardant ??high efficiency, low vf ??high reliability ??high surge current capability ??high temperature soldering guaranteed: 260 c/10 seconds, 4.06mm from case. 1000 1000 700 her 0808g 400 400 280 her 0805g 200 200 140 her 0803g 80 ns 1.3 v 1.0 v absolute maximum ratings, according to iec publication no. 134 electrical characteristics to-220ab 800 800 560 her 0807g 1 3 2 600 600 420 her 0806g 80 pf 50 ns common cathodesuffix "c" casepin 2 pin 1 pin 3
0.01 i f , instantaneous forward current (a) 1 v f , forward voltage (v) 0.4 0.8 1.2 typical forward characteristics 100 100 maximum non-repetitive forward surge current 150 25 10 1 ifsm , peak forward surge current (a) 240 0 200 1 cj, junction capacitance (pf) percent of rated peak reverse voltage (%) ir , instantaneous reverse current (a) 0 1 0.1 1000 rating and charasterictic curves 1000 0.6 1.0 typical reverse characteristics 20 40 60 80 number of cycles at 60 hz typical junction capacitance 10 vr , reverse voltage (v) 100 140 sep - 09 50 tl , lead temperature (c) 0 i f(av) , average forward current (a) 100 10 0 maximum forward current derating curve 150 50 1.4 1.6 200 reverse recovery time characteristic and test circuit diagram non inductive 50w pulse generator (note 2) set time base for 5/ 10ns/ cm 1cm trr +0.5a 0 -0.25a -1.0a 1w noninductive dut oscilloscope (note 1) non inductive 10w (+) 50vdc (approx) (-) (+) (-) notes: 1. rise time = 7ns max. input impedance = 1 megohm 22 pf 2. rise time = 10 ns max. sourse impedance = 50 ohms 6 0.1 her08g 1.8 160 40 5 10 100 500 125 100 50 2 5 20 50 120 100 4 8 2 10 0.03 3 30 0.3 75 120 80 20 2 HER0806G-her0808g her0803g-her0805g HER0806G-her0808g her0805g her0803g tj = 25 c pulse width = 300 s 1% duty cycle tj = 125 c tj = 75 c tj = 25 c 8.3ms single half sine wawe jedec method
sep - 09 10.0 amp. glass passivated ultrafast recovery rectifier package mechanical data to-220ab a b c d e f g l2 l4 dia ref. dimensions milimeters min. 4.44 2.54 0.35 -- 0.68 2.41 13.46 2.62 3.74 l3 1.14 4.70 2.79 0.64 10.5 0.94 2.67 14.22 2.87 3.91 1.40 14.90 max. 15.10 l7 5.84 l5 6.86 3.56 4.06 her08g
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