US 3A ... US 3M /4 Surface mount diode Ultrafast silicon rectifier diodes US 3A...US 3M 4 0 1) 3) 4) 18 7 6 *. /9 7 3 /* 7 3 ).2 23 ) / 7 3 . : Values Units <- : . ;$ . // 7 ) 6 * ;< 5 : C )3 DE)> )3 * 18% 5 : - 3 DE $:< 6> ) * 1F ; - -. G ) 6> 3 *F 3 A&, ) A&, "> ;* 9 0 ;/ 9 /9 ( - 9 $3H)3 / % - $3H)3 Characteristics Symbol Conditions 1; / 7 3 . : Values Units 5- . /9 7 3 I #; 7 #;; G) J* /9 7 ) I #; 7 #;; G6 J* $ 8 $ J $ @ @ /4 9 L ;< <4 - M;% N < 5 < < -4 // 7 ) 2) ) $ 18; #8> # ) ) ) ).3 ).2 ).2 % 6 18*# 0 1$%/'$23 - 4 % 5- - 6 #;% # 3 ) " B < <4 18 7 .3 * 1; 7 ) * 1;; 7 .3 * 3 3 3 3 23 23 $ $ $ $ $ $ Reverse Voltage: 50 to 1000 V Mechanical Data % & '()"*+ ,- .) / : < - /9 7 3 18 7 6 * % 6* % 6+ % 6' % 6? % 6@ % 6A Forward Current: 3 A !"#$ %- 5 < < - #;; # 3 ) " B Absolute Maximum Ratings Symbol Conditions Features ;< 5 < < - K DE < < - #> K; 7 #I 18 7 *I 18& 7 *&> K1; 7 *I /9 7 I < : > 0 : 3 Dimensions in mm % & '()"*+ 1 28-11-2005 MAM © by SEMIKRON US 3A ... US 3M Fig. 1 Forward characteristic ( typical values ) 2 Fig. 2 Rated forward current vs. temp. of the terminals 28-11-2005 MAM © by SEMIKRON