smd type diodes 1 1 2 4.597 3.988 5.283 4.775 2.896 2.489 1.575 1.397 3.93 3.73 2.38 2.18 5.49 5.29 1.47 1.67 1.524 0.762 0.203 0.051 0.305 0.152 recommended land pattern do-214ac(sma) unit: mm 1.981 2.438 www.kexin.com.cn features glass passivated junctions. high current capability, low v f . for use in low voltage, high frequency inverters free wheeling, and polarity protection applications. schottky rectifiers ks12 - ks100 (ss12 - ss100) absolute maximum ratings ta = 25 unless otherwise noted parameter symbol ks12 ks13 ks14 ks15 KS16 ks18 ks19 ks100 unit maximum repetitive reverse voltage v rrm 20 30 40 50 60 80 90 100 v average rectified forward current .375 " lead length @ t a =75 non-repetitive peak forward surge current 8.3 ms single half-sine-wave storage temperature range t stg operating junction temperature t j power dissipation p d w thermal resistance, junction to ambient * r ja /w *device mounted on fr-4 pcb 0.013 mm. 88 1.1 a a -65 to +125 -65 to +150 i f(av) i fsm 1.0 40 electrical characteristics ta = 25 unless otherwise noted parameter symbol ks12 ks13 ks14 ks15 KS16 ks18 ks19 ks100 units forward voltage @ 1.0 a v f mv reverse current @ rated v r t a =25 ma t a = 100 ma i r 500 700 850 0.2 10
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