bat54ht1g ? small signal diode ? 2010 fairchild semiconductor corporation www.fairchildsemi.com bat54ht1g rev. a1 1 march 2010 bat54ht1g small signal diode absolute maximum ratings * t a = 25c unless otherwise noted * these ratings are limiting values above which th e serviceability of the diode may be impaired. notes: 1)these ratings are based on a maximum junction temperature of 150 degrees c. 2) these are steady limits. the factory should be cons ulted on applications involv ing pulsed or low duty cycle operations. thermal characteristics electrical characteristics t a =25 c unless otherwise noted symbol parameter value units v rrm maximum repetitive reverse voltage 30 v i f(av) average rectified forward current 200 ma i fsm non-repetitive peak forward surge current pulse width = 1.0 second 600 ma t stg storage temperature range -65 to +150 c t j operating junction temperature -55 to +150 c symbol parameter value units p d power dissipation 200 mw r ja thermal resistance, junction to ambient 600 c/w symbol parameter test conditions min. max. units v r breakdown voltage i r = 10 a30v v f forward voltage i f = 0.1ma i f = 1.0ma i f = 10ma i f = 30ma i f = 100ma 240 320 400 500 0.8 mv mv mv mv v i r reverse leakage v r = 25v 2.0 a c t total capacitance v r = 1v, f = 1.0mhz 10 pf t rr reverse recovery time i f = i r = 10ma, i rr = 1.0ma, r l = 100 5.0 ns connection diagram 1 2 2 1 a2 sod-323
bat54ht1g ? small signal diode ? 2010 fairchild semiconductor corporation www.fairchildsemi.com bat54ht1g rev. a1 2 typical performan ce characteristics 1e-6 1e-5 1e-4 1e-3 0.01 0.1 0.0 0.2 0.4 0.6 0.8 75 o c 150 o c 25 o c 100 o c 125 o c forward voltage drop, v f [v] forward current, i f [a] 0 5 10 15 20 25 30 1e-8 1e-7 1e-6 1e-5 1e-4 1e-3 150 o c 125 o c 100 o c 75 o c 25 o c reverse current, i r [a] reverse voltage, v r [v] 0246810 3 4 5 7 8 9 11 12 13 15 16 juntion capacitance, c j [pf] reverse voltage, v r [v]
bat54ht1g ? small signal diode ? 2010 fairchild semiconductor corporation www.fairchildsemi.com bat54ht1g rev. a1 3 physical dimension sod-323 dimensions in millimeters
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