silicon bi-directional trigger device intended for use in thyristor (scr and triac) trigger circuits, energy saving lighting circuits and other switching functions. special features: ?low breakover current. ?excellent symmetry. ?very low leakage current. breakover voltage 32 v on-state current 2.0 amps feb - 03 electrical characteristics at tamb = 25 ? breakover voltage * breakover voltage symmetry dynamic breakover voltage * output voltage * breakover current * rise time * leakage current * v bo v bo+ - -v bo- d v v o i bo tr i b i bo , c = 22nf ** (see figure 1) i bo , c = 22nf ** (see figure 1) d i = [ i bo to i f = 10 ma ] (see figure 1) (see figure 3) c = 22 nf ** (see figure 4) v b = 0.5 v bo max (see figure 1) 28 5 5 36 50 10 v v v v a s a parameter conditions min. typ. max. unit 32 1.5 thermal resistance junction to ambient junction to leads r th (j-a) r th (j-l) 400 150 ?/w ?/w parameter conditions min. typ. max. unit absolute maximum ratings, according to iec publication no. 134 total power dissipation repetitive peak on-state current storage temperature range operating junction temperature p tot i trm t stg t j ta = 65 ? tp = 20 s, f = 100 hz -40 -40 150 2 +125 +125 mw a ? ? parameter conditions min. typ. max. unit marking code p1 ** connected in parallel with the devices. mounting instructions 1. min. distance from body to soldering point, 4 mm. 2. max. solder temperature, 250 ?. 3. max. soldering time, 3.5 sec. 4. do not bend lead at a point closer than 2 mm. to the body. dimensions in mm. do-35 glass axial package 3.60 ?0.55 54.4 ?0.55 FD0200YR diac i p peak current * see figure 3 (gate) 3 a 0.3 * applicable to both forward and reverse directions.
figure 1: current-voltage characteristics +v bo -v bo 0 +i bo 0 -i bo d v+ d v- t t figure 2 +i f 10ma i bo i b v bo 0.5v bo -v +v -i f d v figure 3: test circuit for output voltage. d.u.t. 50hz 220 v ac v o 10k w 500k w r = 20 w 0.1 m f figure 4: test circuit see figure 3. adjust r for i p = 0.5 a t r i p 90 % 10 % FD0200YR diac feb - 03 part number information fagor diac current case voltage sensitivity f d 02 00 y r 00 forming am packaging
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