elektronische bauelemente SD05 voltage: 5v 300w transient voltage suppressors diode sod-323 ( sc-76 ) ? features . 300 watts peak pulse power ( t = 8 / 20 s ) . small package for use in portable electronics . suitable replacement for mlv?s in esd protection applications . protects one i/o or power line . low clamping voltage . low leakage current . solid-state silicon-avalanche technology ? applications . cell phone handsets and accessories . microprocessor based equipment . personal digital assistants ( pda?s ) . notebooks, desktops, and servers . portable instrumentation . pagers peripherals ? mechanical data . case: sod-323 ( sc-76 ), molded plastic . terminals: ul 94v-0 . polarity: see diagrams below . weight: 0.0045 gram . mounting position: any ? maximum ratings rating 25 ambient temperature unless otherwise specified. single phase half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. type number symbol value units peak pulse power ( t p = 8 / 20 s ) p pk 300 w esd voltage ( hbm waveform per iec 61000-4-2 ) v esd 30 kv lead soldering temperature t l 260 ( 10 sec. ) : operating temperature range t j -55 ~ +125 : storage temperature range t stg -55 ~ +150 : http://www.secosgmbh.com/ any changing of specification will not be informed individual .006 (0.15) max. .010 (0.25) min. .012 (0.3) .076 (1.95) .112 (2.85) .059 (1.5) .004 (0.1) max. cathode band to p v i ew .100 (2.55) .065 (1.65) .043 (1.1) dimensions in inches and (millimeters) 01 -jun-2002 rev. a page 1 of 3 .0 39 (1.00) max. k a rohs compliant product a suf fix of ?-c? sp ecifies halogen & lead-free
elektronische bauelemente SD05 voltage: 5v 300w transient voltage suppressors diode ? electrical characteristics ( t = 25 : ) type number symbol min. typ. max. unit test conditions reverse stand-off voltage v rwm - - 5 v reverse breakdown voltage v br 6 - - v i t = 1ma reverse leakage current i r - - 10 a v rwm = 5v - - 9.8 i pp = 5a, t p = 8 / 20 s clamping voltage v c - - 14.5 v i pp = 24a, t p = 8 / 20 s peak pulse current i pp - - 24 a t p = 8 / 20 s junction capacitance c j - - 350 pf v r = 0v, f = 1mhz ? electrical characteristic curves http://www.secosgmbh.com/ any changing of specification will not be informed individual typical characteristics non-repetitive peak pulse power vs. pulse time power derating curve 0 10 20 30 40 50 60 70 80 90 100 110 0 25 50 75 100 125 150 ambient temperature - t a ( o c) % of rated power or i pp 0.01 0.1 1 10 0.1 1 10 100 1000 pulse duration - t p (s) peak pulse power - p pk (kw) 01 -jun-2002 rev. a page 2 of 3
elektronische bauelemente SD05 voltage: 5v 300w transient voltage suppressors diode http://www.secosgmbh.com/ any changing of specification will not be informed individual clamping voltage vs. peak pulse current pulse waveform 0 5 10 15 20 25 30 0 5 10 15 20 25 30 peak pulse current - i pp (a) clamping voltage - v c (v) waveform parameter s tr = 8s td = 20 s forward voltage vs. forward current capacitance vs. reverse voltage 0 10 20 30 40 50 60 70 80 90 100 110 0 5 10 15 20 25 30 time (s) percent of i pp e -t td = i pp /2 wavefor m parameter s tr = 8s t d = 20s 0 50 100 150 200 250 300 350 02468101214 reverse voltage - v r (v) ca p acitance - c j (p f ) f = 1mhz 1 1 1 waveform parameters: tr = 8s td = 10s 01 -jun-2002 rev. a page 3 of 3
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