- 40 - 2.0 amps. surface mount schottky barrier rectifiers features for surface mounted application easy pick and place metal to silicon rectifier, majority carrier conduction low power loss, high efficiency high current capability, low vf high surge current capability plastic material used carriers underwriters laboratory classification 94v-0 epitaxial construction high temperature soldering: 260 o c / 10 seconds at terminals mechanical data case: molded plastic terminals: pure tin plated, lead free. polarity: indicated by cathode band weight: 0.093gram maximum ratings and electrical characteristics rating at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% type number symbol ss ss ss ss ss ss ss ss units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 90 100 150 v maximum rms voltage v rms 14 21 28 35 42 63 70 105 v maximum dc blocking voltage v dc 20 30 40 50 60 90 100 150 v maximum average forward rectified current at t l (see fig. 1) i (av) 2.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 50 a maximum instantaneous forward voltage (note 1) if= 2.0a @ 25 o c @ 100 o c v f 0.5 0.4 0.70 0.65 0.85 0.70 0.95 0.80 v 0.4 0.1 maximum dc reverse current @ t a =25 o c at rated dc blocking voltage @ t a =125 o c i r 10 5.0 ma ma typical junction capacitance (note 3) cj 130 pf typical thermal resistance ( note 2 ) r jl r ja 17 75 o c/w operating temperature range t j -65 to +125 -65 to +150 o c storage temperature range t stg -65 to +150 o c notes: 1. pulse test with pw=300 usec, 1% duty cycle 2. measured on p.c.board with 0.4? x 0.4?(10mm x 10mm) copper pad areas. 3. measured at 1 mhz and applied reverse voltage of 4.0v d.c. http://www.luguang.cn mail:lge@luguang.cn s m b / d o - 2 1 4 a a 0 . 1 8 0 ( 4 . 5 7 ) 0 . 1 6 0 ( 4 . 0 6 ) 0 . 0 8 6 ( 2 . 2 0 ) 0 . 0 7 7 ( 1 . 9 5 ) 0 . 2 0 9 ( 5 . 3 0 ) 0 . 2 0 1 ( 5 . 1 0 ) 0 . 1 5 5 ( 3 . 9 4 ) 0 . 1 3 0 ( 3 . 3 0 ) d i m e n s i o n s i n i n c h e s a n d ( m i l l i m e t e r s ) 0 . 0 1 2 ( 0 . 3 0 ) 0 . 0 0 6 ( 0 . 1 5 ) 0 . 0 0 8 ( 0 . 2 0 ) 0 . 0 9 6 ( 2 . 4 4 ) 0 . 0 8 4 ( 2 . 1 3 ) 0 . 0 5 9 ( 1 . 5 0 ) 0 . 0 3 5 ( 0 . 9 0 ) 0 . 0 0 2 ( 0 . 0 5 ) ss22b-SS215B 22b 23b 24b 25b 26b 29b 210b 215b
ratingsand characteristic curves (ss22 b thru SS215B) fig.2- maximum non-repetitive forward surge current peak forward surge current. (a) 1 10 100 0 10 20 40 30 50 number of cycles at 60hz 8.3ms single half sine wave jedec method at rated tl fig.3- typical forward characteristics instantaneous forward current. (a) 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.1 1 10 50 forward voltage. (v) tj=25 c o pulse width=300 s 1% duty cycle fig.4-typicalreverse characteristics instantaneous reverse current. (ma) 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage. (%) t j=125 o c tj=75 o c tj=25 o c 0.001 0.01 0.1 1 10 100 ss22 b-ss24b ss25 b-SS215B fig.5-typical junction capacitance junction capacitance.(pf) 0.1 1 10 100 10 100 400 reverse voltage. (v) ss29 b-SS215B ss22 b-ss24b ss25 b-ss26b tj=25 c o f=1.0mhz vsig=50mvp-p fig.1- maximum forward current derating curve 2.0 1.5 1.0 0.5 0 lead temperature. ( c) o resistive or inductive load ss22 b-ss24b ss25 b-SS215B pcb mounted on 0.2x0.2" (5.0x5.0mm) copper pad areas average forward current. (a) fig.6- typical transient thermal characteristics transient thermal impedance. ( c/w) o 1 0.01 0.1 10 100 100 10 1 0.1 t, pulse duration. (sec) ss22b-ss24b ss29 b-ss210b ss25b-ss26b ss215 b 2.0 amps. surface mount schottky barrier rectifiers http://www.luguang.cn mail:lge@luguang.cn ss22b-SS215B
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