glass passivated single-ohase bpidge rectifier e-mail: sales@cnmic.com web site: www.cnmic.com voltage range 1600 volts mt3508g thru mt3516g current 35 amperes features integrally molded heatsink provides very low thermal resistance for maximum heat dissipation glass passivated chip junction surge overload rating to 400 ampers high temperature soldering guaranteed: 260 /10 seconds,/5 lbs tension mechanical data case:epoxy, molded plastic with heaksink integrally mounted in the bridge encapsulation. mounting position: bolt down on heatsink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency mounting torque: 20 in,lbs max weight: 0.706 ounce, 20 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 mt3508g MT3512G mt3516g unit peak repetitive reverse voltage v rrm 800 1200 1600 volts working peak reverse voltage v rms 800 1200 1600 volts maximum dc blocking voltage v dc 800 1200 1600 volts maximum average forward rectified output current, at t c =55 (note 2) i (av) 35 amps peak forward surge current 8.3ms single half sine wave superimposed on rated load (jedec method) i fsm 400 amps rating for fusing (t 8.3ms) i 2 t 1030 a 2 s maximum instantaneous forward voltage drop per bridge element 17.5a v f 1.2 volts maximum dc reverse current at rated dc blocking voltage per element t a =25 i r 5.0 amps typical thermal resistance per element r jc 2.0 /w isolation voltage from case to lug v iso 2500 v ac operating and storage temperature range t j ,t stg (-55 to +150) notes: 1.measured at 1.0mhz and applied reverse voltage of 4.0 volts. 2.unit mounted on 11.8 11.8 0.6 thick(300 300 15mm) copper plate. dimensions in inches and ( millimeters ) mt-35 + - .307 (7.8) .322 (8.2) 0.196 (5.0) 0.208 (5.3) 0.07(1.85) .25 (6.3) .25 (6.4) 0.028 (0.71) 0.033 (0.84) 0.787(20.0) 0.933(23.7) 0.94(23.9) 0.980(24.9) 1.118(28.4) 1.137(28.9) 0.61(15.5) 0.65(16.5) 1.118(28.4) 1.137(28.9)
glass passivated single-ohase bpidge rectifier e-mail: sales@cnmic.com web site: www.cnmic.com voltage range 1600 volts mt3508g thru mt3516g current 35 amperes 100 40 25 15 5 10 20 30 35 80 60 20 10 8.0 6.0 4.0 2.0 1.0 0 1000 1.8 1.4 1.0 0.8 0.4 2.0 1.6 1.2 0.6 100 1.0 10 0.1 5 15 25 35 30 20 10 0 175 150 125 100 75 50 25 0 55 025 50 75 100 125150 175 0 10 20 30 35 average output current, ( a ) instantaneous forward voltage, ( v ) ambient temperature, ( ) case temperature ( ) a v e r a g e p o w e r d i s s i p a t i o n o f b r i d g e ( w ) ( a ) 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 , ( a ) a v e r a g e f o r w a r d c u r r e n t , ( a ) a v e r a g e f o r w a r d c u r r e n t , fig. 3- maximum power dissipation fig. 3- typical instantaneous forwars characteristics fig. 2- typical forward current derating curve fig. 1- typical forward current derating curve load 60hz inductive or resistive pulse width=300 s 1% duty cycle t =25 j 60hz inductive or resistive load load 60hz inductive or resistive (30 30 0.15cm) copper plate mounted on a 11.8" 11.8" 0.06" thick 12" 12" 0.25" thick mounted on a al plate (30.3 30.3 0.635cm)
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