2 anode 1 cathode maximum ratings rating symbol v alue unit reverse voltage v r 100 vdc forward current i f 200 madc peak forward surge current i fm(surge) 500 madc thermal characteristics characteristic symbol max unit total device dissipation fr-5 board,* p d 200 mw t a = 25c derate above 25c 1.57 mw/c thermal resistance junction to ambient r ja 635 c/w junction and storage temperature t j , t stg 150 c **fr-4 minimum pad device marking m mdl914 = 5d electrical characteristics (t a = 25c unless otherwise noted) characteristic symbol min max unit off characteristics reverse breakdown voltage (i r = 100 adc) v (br) 100 vdc reverse voltage leakage current i r (v r = 20vdc) 25 nadc (v r = 75vdc) 5.0 adc diode voltage c t 4.0 pf (v r =0, f =1.0mhz ) forward voltage v f 1.0 vdc (i f = 10 madc) reverse recovery time t rr 4.0 ns (i f = i r = 10 madc ) (figure 1) sod - 323 ordering information device package shipping m mdl914 sod-323 3000/tape&reel feture z MMDL914 2012-1 willas electronic corp. 200m a surface mount switching diode - 10 0v so d - 323 p ackage z
notes: 1. a 2.0 k ? variable resistor adjusted for a forward current (i f ) of 10ma. notes: 2. input pulse is adjusted so i r(peak) is equal to 10ma. notes: 3. t p ? t rr figure 1. recovery time equivalent test circuit t a = 85c v f , forward voltage (volts) figure 2. forward voltage v r , reverse voltage (volts) figure 3. leakage current v r , reverse voltage (volts) figure 4. capacitance t a = C40c t a = 25c t a = 25c t a = 55c t a = 85c t a = 150c t a = 125c 100 10 1.0 0.1 0.2 0.4 0.6 0.8 1.0 1.2 10 1.0 0.1 0.01 0.001 01 02 03 04 05 0 i f , forward current (ma) i r , reverse current ( a) 0.68 0.64 0.60 0.56 0.52 0 0.2 0.4 0.6 0.8 c d , diode capacitance (pf) +10 v 2 k 820 ? 0.1 f dut v r 100 h 0.1 f 50 ? output pulse generator 50 ? input sampling oscilloscope t r t p t 10% 90% i f i r t rr t i r(rec) = 1.0 ma output pulse (i f = i r = 10 ma; measured at i r(rec) = 1.0 ma) i f input signal 2012-1 willas electronic corp. MMDL914 200m a surface mount switching diode - 10 0v so d - 323 p ackage
sod - 323 1.60 0.063 0.63 0.025 0.83 0.033 2.85 0.112 soldering footprint* 2012-1 willas electronic corp. dimensions in inches and (millimeters) .075(1.90) .059(1.50) .091(2.30) .106(2.70) .010(0.25)min. .057(1.45) .045(1.15) .010(0.25) .016(0.40) .008(0.20) .043(1.10) .031(0.80) .004(0.10)max. .010(0.25) .016(0.40) .004(0.10) MMDL914 200m a surface mount switching diode - 10 0v so d - 323 p ackage
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