s1a thru s1m surface mount features for surface mounted applications low cost glass passivation junction low reverse leakage current low forward voltage drop high current capability the plastic material carries ul recognition 94v-0 mechanical data case : sma polarity : color band denotes cathode weight : 0.064 grams mounting position : any 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% reverse voltage - 50 to 1000 volts forward current -1.0 amperes compact technology 1 of 2 s1a thru s1m glass passivation rectifiers sma .065 (1.65) .049 (1.25) 0.177 (4.50) 0.157 (3.99) .110 (2.79) .100 (2.54) .090 (2.29) .078 (1.98) .060 (1.52) .030 (0.76) .208 (5.28) .19 4 ( 4 .91) .012 (0.305) .006 (0.152) .008 (0.20) .004 (0.10) ? ? ? ? ? ? ? ? ? ? a ? 3 ? ? ? ? ? ? ? ? ? ? ? ? y ? ? t ? ? ? ? 3 ? ? ? 3 ? ? t 3 ? ? ? 3 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 3 ? ? 3 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 3 ? 3 ? ? ? t 3 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 3 ? ? ? ? 3
? 3 ? ? ? 3 ? ? ? ? ? ? t 3
? 3 ? 3 ? ? ? 3 ? ? 3 ? ? ? ? ? 3 ?
? ? 3 ? 3 ? 3 3 ? ? 3 ? ? ? ? ? 3 ? ? ? 3 e ? ? ? : ? 3 ? 3 ? ? ? ? 3 ? ? 3 ? ? e ? : ? 3 ? ? ? 3 ? 3 ? ? ? t 3 ? ? ? 3 ? ? e ? ? ? : ? ? ? ? ? ? 3 y ? 3 ? ? ? ? ? ? ? 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 ? y ? ? ? ? 3 ? ? ? ? 3 ? ? ? ? 3 ? e y ? : a a ? ? 3 ? ? ? ? ? 3 ? ? ? ? y : ? ? ? 3 ? ? ? ? ? 3 ? ? ? ? ? ? : ? ? ? ? ? ? ? ? ? 3 3 ? ? ? ? ? 3 3 ? ? ? ? ?
s1a thru s1m compact technology 2 of 2 s1a thru s1m fig. 1-typical forward current derating curve fig. 2-typical forward characteristics fig. 3-maximum non-repetitive forward surge current fig. 5-typical reverse characteristics fig. 4-typical junction capacitance 0.0 0.5 1.0 1.5 2.0 0 20 40 60 80 100 120 140 160 180 ambient temperature( ? ) average forward current,(a) 0 5 10 15 20 25 30 35 1 10 100 number of cycles at 60hz peak forward surge current (a) ?? ??? ??? ??? ??? ?? ?3 ?3 ??3 ???3 reverse voltage (v) junction capacitance (pf) 0.01 0.10 1.00 10.00 100.00 20% 40% 60% 80% 100% percentage rated peak reverse voltage (%) ??????3???t??3?????3??? 25 : 100 : 0.01 0.10 1.00 10.00 100.00 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 forward voltage (v) instantaneous forward current (a)
|
