HSM198S silicon schottky barrier diode forvarious detector, high speed switching ade-208-090b (z) preliminary rev. 2 jun. 1993 features detection efficiency is very good. small temperature coefficient. HSM198S which is interconnected in series configuration is designed for balanced mixer use. mpak package is suitable for high density surface mounting and high speed assembly. ordering information type no. laser mark package code HSM198S c6 mpak pin arrangement 1 cathode 2
2 anode 1
3 cathode 1
anode 2 (top view) 2 1 3
HSM198S 2 absolute maximum ratings (ta = 25c) item symbol value unit reverse voltage v r 10 v average forward current i o *30ma junction temperature tj 125 c storage temperature tstg C55 to +125 c note: two device total electrical characteristics (ta = 25c) * 1 item symbol min typ max unit test condition forward voltage v f 1.1 v i f = 5ma reverse current i r 70av r = 6v forward current i f 4.5 ma v f = 1v capacitance c 1.5 pf v r = 1v, f = 1mhz capacitance deviation d v f 10mvi f = 5ma rectifier efficiency h 70 % vin = 2vrms, f = 40mhz, r l = 5k w , c l = 20pf esd capability 30 v * 2 c = 200pf, both forward and reverse direction 1 pulse notes: 1. per one device 2. failure criterrion; i r 3 140 a at v r = 6v
HSM198S 3 forward voltage v (v) f forward current i (a) f 0 0.4 1.0 0.6 0.2 10 0.8 ? 10 ? 10 ? 10 ? 10 ? fig.1 forward current vs. forward voltage reverse voltage v (v) r 0 4 reverse current i (a) r 20 16 10 12 8 ? 10 ? 10 ? 10 ? 10 ? fig.2 reverse current vs. reverse voltage
HSM198S 4 reverse voltage v (v) r 10 1.0 10 1.0 10 capacitance c (pf) ? 10 f = 1mhz ? fig.3 capacitance vs. reverse voltage package dimensions 0.16 0 ?0.10 + 0.10 ?0.06 0.4 + 0.10 ?0.05 0.95 0.95 1.9 2.8 + 0.3 ?0.1 2.8 + 0.2 ?0.6 0.65 + 0.1 ?0.3 1.5 0.65 + 0.1 ?0.3 1.1 + 0.2 ?0.1 0.3 c 6 laser mark 21 3 hitachi code jedec code eiaj code weight (g) mpak(1) sc-59a 0.011 1 2 3 cathode 2 anode 1 cathode 1 anode 2 unit: mm
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