221 west industry court deer park, ny 11729-4681 phone (631) 586-7600 fax (631) 242-9798 world wide web site - http://www.sensitron.com e-mail address - sales@sensitron.com t sensitron semiconductor technical data data sheet 1147, rev. - hermetic schottky power rectifier low voltage drop description: a 45 volt, 7.5 amp, power schottky rectifier in a hermetic shd-2/2a/2b package. maximum ratings all ratings are @ t c = 25 c unless otherwise specified. rating symbol max. units peak inverse voltage piv 45 volts maximum dc output current (with cathode maintained @ t c =100 o c) i o 7.5 amps maximum nonrepetitive forward surge current (t = 8.3ms, sine) i fsm 140 amps maximum junction capacitance ( v r = 5v) c t 400 pf maximum thermal resistance (junction to mounting surface, cathode) r q jc 1.7 c/w maximum operating temperature range top -65 to + 175 c maximum storage temperature range tstg -65 to + 175 c electrical characteristics characteristic symbol max. units maximum forward voltage drop, pulsed (i f = 7.5 amps) t j = 25 c t j = 125 c v f 0.64 0.57 volts maximum reverse current ( i r @ 45v piv) t j = 25 c t j = 125 c i r 0.2 7.5 ma shd115122 SHD115122A shd115122b
221 west industry court deer park, ny 11729-4681 phone (631) 586-7600 fax (631) 242-9798 world wide web site - http://www.sensitron.com e-mail address - sales@sensitron.com sensitron data sheet 1147, rev. - mechanical dimensions: in inches / mm pinout table type pin 1 (base) pin 2 single rectifier in a surface mount package cathode anode 0.2 0.3 0.4 0.5 0.6 0.7 0.8 forward voltage drop - v f (v) 10 0 10 1 instantaneous forward current - i f (a) typical forward characteristics 125 c 175 c 25 c 0 10 20 30 40 50 reverse voltage - v r (v) 10 -3 10 -2 10 -1 10 0 10 1 10 2 instantaneous reverse current - i r (ma) typical reverse characteristics 25 c 50 c 75 c 100 c 125 c 150 c 175 c 0 10 20 30 40 50 reverse voltage - v r (v) 100 150 200 250 300 350 400 junction capacitance - c t (pf) typical junction capacitance v f @ 1a -55 c typical = 0.52v shd115122 SHD115122A shd115122b shd-2 shd-2a shd-2b .075 (1.91) max .315.010 (8.00.254) moly lid moly base .315.010 (8.00.254) alumina ring .170.010 (4.32 .254) .315.010 (8.00.254) .075 (1.91) max alumina ring .315.010 (8.00.254) .465.020 (11.8.508) moly lid moly base (cathode) .060.010 (1.52.254) .020.002 (.508.051) .020.005 r (.508.127 ) moly anode .090 (2.29) max alumina ring moly base (cathode) .060.010 (1.52.254) .015.002 (.381.051) .020.005 r (.508.127 ) .315.010 (8.00.254) .150.010 (3.81.254) .465.020 (11.8.508) .315.010 (8.00.254) .015.005 (.381.127) copper anode
|
