1 3 2 10.2 0.2 ? 3 . 8 0 . 1 5 2.8 0.1 19.0 0.5 pin 3.5 0.3 0.9 0.1 2.5 0.1 13.8 0.5 2.6 0.2 0.5 0.1 8.9 0.2 1.4 0.2 4.5 0.2 pin 1 pin 3 case pin 2 positive ct negative ct suffix "a" case pin 2 pin 3 pin 1 pin 1 pin 3 case pin 2 doubler suffix "d" di m en s i o ns i n m i lli m ete r s features mechanical data mounting position: any maximum ratings and electrical characteristics sr 1060ct units ma x imum r e c u r r en t pe a k r e v er s e v olt ag e v rrm 60 v working peak reverse voltage v rms 42 v maximum dc blocking voltage v dc 60 v maximum average forw ard rectif ied current v ( s e e f i g . 1 ) i f ( a v ) a p e ak f o r w a r d s u r ge c u r r ent 8.3 m s s i n g l e ha l f c sine-w ave superimposed on rated load c (jedec method) @t j =125 i fsm a maximum instantaneous forw ard voltage per leg c c @ 5a ( n o t e1) v f v maximum reverse current @t a =25 at rated dc blocking voltage @t a =100 operating junction temperature range t j storage temperature range t stg sr1020ct - - - SR1060CT 35 20 30 40 50 sr 1030ct polarity: as m arked to-220ab dual schottky rectifiers - 5 5 - - - + 1 5 0 metal-semiconductor junction with guard ring weight: 0.08ounce, 2.24 grams sr 1040ct sr 1050ct 20 50.0 the plastic material carries u/l recognition 94v-0 epitaxial construction - 5 5 - - - + 1 5 0 note: 1. pulse test:300us pulse width,1% duty cy cle. 21 28 ma i r 175.0 0 . 7 0 0 . 5 5 0.5 for use in low voltage,high frequency inverters free xxxx wheeling,and polarity protection applications low forward voltage drop,low switching losses case:jedec to--220ab,molded plastic terminals: plated leads, solderable per mil-std- 111 111 750, method 2026 high surge capability sr 1020ct 10.0 single phase,half wave,50 hz,resistive or inductive load. for capacitive load,derate by 20%. ratings at 25 ambient temperature unless otherwise specified. 30 40 50 14 reverse voltage: 20 - 60 v forward current: 10 a diode semiconductor korea www.diode.kr
.001 10 1 060 .1 80 100 t j =25 ?? t j =75 ?? t j =125 ?? .01 40 20 sr1020ct-sr1040ct sr1050ct-SR1060CT 1 0 0 1 10 1 0 00 4 0 00 1 0 0 0 . 1 t j =25 sr1020ct-sr1040ct sr1050ct-SR1060CT 0 2 6 4 10 8 0 50 100 150 12 sr1020ct-sr1040ct sr1050ct-SR1060CT resistive or inductive load amperes milliamperes amperes amperes transient thermal impedance, /w pulse duration, sec junction capacitance, pf fig.3 -- typical instantaneous forward characteri sti cs per leg reverse voltage, volts fi g. 5 -- typi cal juncti on capaci tance fig.6 -- typical transient thermal impedance number of cycle at 60hz i n s t a n t a n e o u s f o r w a r d v o l t a g e, v olts instantaneous forward current peak forward surge current fig. 4 -- peak forward surge current sr1020ct - - - SR1060CT case temperature, percent of rated peak reverse voltage, % average forward current fi g. 2 -- typi cal reverse characteri sti cs per leg fi g. 1 --forward current derati ng curve instantaneous reverse current .01 50 .4 .5 .9 1.1 1 .6 1.0 .7 .8 sr1020ct-sr1040ct 0.1.2 .3 1.2 .1 10 sr1050ct-SR1060CT pulse width = 300 www.diode.kr diode semiconductor korea
|