? high efficiency, low vf ? high current capability rating at 25 ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% symbol unit v rrm v v rms v v dc v i f(av) a i fsm a v f v i r ua trr ns trr ns r jc o c/w t j o c t stg o c note2: reverse recovery time test conditions: i f =1.0a, di/dt=50a/us, v r =30v, i rr =0.1rm note3: mount on heatsink size 2" x 3" x 0.25" al-plate ? high surge current capability features ? high reliabiity ? low power loss max reverse recovery time(note 1) maximum average forward rectified current typical thermal resistance (note 3) maximum instantaneous forward voltage (pulse test: tp=300us, < 1%) @ 8.0a / ta=25 @ 8.0a / ta=125 -55 to + 150 operating temperature range storage temperature range 5.5 maximum ratings and electrical characteristics dimensions in inches and (millimeters) ito-220ac isolated 8.0 amps mechanical data ? for use in low voltage, high frequency inventor, free wheeling, and polarity protection application ? case : ito-220ac maximum reverse current (pulse test: tp=300us, < 1%) ta=25 ta=125 peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load 600 parameter 8 65 UGF8J 420 maximum rms voltage maximum repetitive peak reverse voltage ? polarity: as marked ? terminals: pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed ? epoxy :ul 94v-0 rate flame retardant ? weight: 2.24 grams ? high temperature soldering guaranteed: 260 /10 seconds. 16",(4.06mm) from case. 600 2.90 2.00 30.0 200 -55 to + 150 note1: reverse recovery time test conditions: i f =0.5a, i r =1.0a, i rr =0.25a max reverse recovery time(note 2) 50 25 maximum dc blocking voltage UGF8J glass passivated super fast rectifier http://www.luguang.cn mail:lge@luguang.cn
ratings and characteristic curves (UGF8J) fig.1 maximum forward current derating curve 0 2 4 6 8 10 0 25 50 75 100 125 150 175 lead temperature ( ) average forward current (a) fig. 2 maximum forward surge current 0 10 20 30 40 50 60 70 80 1 10 100 number of cycles at 60 hz peak forward surge current (a) 8.3ms single half sine wave fig. 4 typical reverse characteristics 0.001 0.01 0.1 1 10 100 10 20 30 40 50 60 70 80 90 100 percent of rated peak reverse voltage.(%) instantaneous reverse current. (ua) ta=25 ta=125 fig. 5 typical junction capacitance 10 100 1000 0.1 1 10 100 reverse voltage (v) capacitance (pf) fig. 3 typical forward characteristics 0.1 1 10 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 forward voltage (v) instantaneous forward current (a ) ta=125 ta=25 UGF8J glass passivated super fast rectifier http://www.luguang.cn mail:lge@luguang.cn
|
