document number: MSHV85U www. smsemi .com oct.21, 2011 1 MSHV85U maximum ratings and el ectrical characteristics @ t a = 25 o c unless otherwise specified- parameter symbol values unit recurrent peak reverse voltage v rrm 8500 v rms voltage v rms 5950 v dc blocking voltage v dc 8500 v average forward output rectifi ed current 0.375? (9.5mm) lead length at t a = 55 o c i f(av) 350 ma peak forward surge current single half sine-wave superimposed on rated load (jedec method) i fsm 30 a instantaneous forward voltage at 350ma dc v f 14.0 v v r =v rrm t a =25 o c i r 10 a maximum reverse recovery time i f =i r =100ma,90%recovery point t rr 150 ns operating junction tj -40 to +130 storage temperature range t stg -40 to +130 weight(approximately) 2.4 g high voltage diodes reverse voltage 8500v forward current 350 ma applications z rectufication for inverter type microwave oven high voltage power supply features z controlled avalanche characteristic combined with the ability to dissipate reverse power z plastic package has underwriters laboratory flammability classification 94v-0 z low forward voltage drop z typical ir less than 1a z high overload surge capability z high temperature soldering guaranteed 260-c/10s/.375?(9.5mm) lead length at 5 lbs,(2.3kg) tension circuit cathode anode we declare that the material of product compliance with rohs requirements. mechanical data z case: reliable low cost construction utilizing molded plastic technique z terminals: axial leads. solderable per mil-std-202 method 208 z polarity: any
document number: MSHV85U www. smsemi .com oct.21, 2011 2 MSHV85U performance curves 500 400 300 200 100 0 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) fig.3 typical reverse characteristics 1000 100 10 1 0.1 t j =25oc pulse width=300 s 2% duty cycle 10 1.0 0.1 0.01 i (av) , average forward current (ma) 2 4 6 8 10 12 14 16 18 v f , instantaneous fwd voltage (v) fig.2 typical instantaneous forward characteristics 0 50 100 140 t a , ambient temperature (oc) fig.1 forward current derating curve i r , instantaneous reverse current ( a) single phase half wave 60hz resistive or inductive loads i f , instantaneous forward current (ma) i fsm , peak forward surge current (a) 1 10 100 number of cycles at 60hz fig.3 maximum non-repetitive surge current 30 25 20 15 10 5 0 8.3ms single half sing-wave (jedec method) t j =25oc
document number: MSHV85U www. smsemi .com oct.21, 2011 3 MSHV85U package outline information dimensions in mm case: hvm
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