page . 1 april 11,2012_rev.04 bat54tb/atb/ctb/rtb/stb surface mount schottky barrier voltage 30 volts 0.2 amperes mechanical data case: sot-523, plastic terminals: solderable per mil-std-750, method 2026 approx. weight: 0.002 gram maximum ratings and electrical characteristics (t a =25 o c unless otherwise noted) current parameter symbol bat54tb bat54atb bat54ctb bat54rtb bat54stb units marking code - lv lw lx lg ly - peak repetitive reverse voltage v rrm 30 v average forward current i o 0.2 a peak forward surge current, 1.0s (jedec method) i fsm 0.6 a instantaneous forward voltage at i f =1ma at i f =100ma v f 0.32 1.0 v dc reverse current at rated dc blocking voltage@vr=25v i r 2.0 a typical junction capacitance at vr=0v, f=1.0mhz c j 10 pf typical thermal resistance, junction to ambient (note 1) r ja 833 o c/ w operating junction and storage temperature range t j , t stg -55 to +125 o c circuit figure - single common anode common cathode series (rev) series - note : 1. mounted on minimum pad layout. features ? low turn-on voltage ? fast switching ? pn junction guard ring for transient and esd protection. ? lead free in comply with eu rohs 2002/95/ec directives. ? green molding compound as per iec61249 std. . (halogen free)
page . 2 april 11,2012_rev.0 4 0 0.05 0.1 0.15 0.2 0.25 0.3 0 25 50 75 100 125 150 t c , case temperature (c) i f , forward current (a) 0.01 0.1 1 10 100 1000 10000 20 40 60 80 100 percent of rated peak reverse voltage (%) i r ,reverse current (ua) t j = 25c t j = 75c t j = 125c t j = 100c fig.3 typical reverse characteristics fig.1 forward current derating curve fig.2 typical junction capacitance 1 10 1 10 100 v r , reverse bias voltage (v) c j , junction capacitance (pf) fig.4 typical forward characteristics 0.0001 0.001 0.01 0.1 1 0 0.2 0.4 0.6 0.8 1 v f , forward voltage (v) i f , forward current (a) t j = 100c t j = 125c t j = 25c t j = 75c rating and characteristic curves bat54tb/atb/ctb/rtb/stb
mounting pad layout ? packing information t/r - 4k per 7" plastic reel order information legal statement copyright panjit international, inc 20 12 the information presented in this document is believed to be accurate and reliable. the specifications and information herein are subject to change without notice. pan jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. pan jit products are not authorized for use in life support devices or systems. pan jit does not convey any license under its patent rights or rights of others. sot-523 0.016 (0.40) 0.017 (0.45) 0.053 (1.35) 0.019 (0.50) 0.019 (0.50) unit inch(mm) 3
page . 4 for example : rb500v-40 _ r2 _ 00001 part no. serial number version code means hf packing size code means 13" packing type means t/r packing code xx version code xxxxx packing type 1 st code packing size code 2 nd code hf or rohs 1 st code 2 nd ~5 th code t/b a n/a 0 hf 0 serial number t/r r 7" 1 rohs 1 serial number b/p b 13" 2 t/p t 26mm x trr s 52mm y trl l pbcu u forming f pbcd d part no_packing code_version bat54tb_r1_00001 bat54tb_r2_00001 april 112012_re.0 4
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