cdnbs04-b08200~b08800 surface mount rectifier *rohs directive 2002/95/ec jan 27 2003 including annex. specifications are subject to change without notice. customers should verify actual device performance in their specific applications. features lead free device (rohs compliant*) small smt package high reliability with superior moisture resistance applicable to automatic insertion applications switching power supply home appliances, office equipment telecommunication, factory automation general information the cdnbs04-b08200~b08800 device provides bridge rectification with high reliability with superior moisture resistance for home appliances, office equipment and telecommunications. the device provide 0.8 a rectification with a choice of repetitive peak reverse voltages from 200 v to 800 v. the device measures 5 mm x 7 mm and is available in a 4 lead smt package intended to be mounted directly onto an fr4 printed circuit board. *rohs compliant 12 43 electrical characteristics (@ t a = 25 ? unless otherwise noted) thermal characteristics (@ t a = 25 ? unless otherwise noted) parameter symbol cdnbs04- unit b08200 b08400 b08600 b08800 maximum repetitive peak reverse voltage v rrm 200 400 600 800 v maximum rms voltage v rms 140 280 420 560 v maximum dc blocking voltage v dc 200 400 600 800 v maximum average forward rectified current @ ta = 40 ? 1 i (av) 0.8 a maximum dc reverse current @ t j = 25 ? i r 5 ? maximum dc reverse current @ t j = 100 ? i r 100 ? maximum forward voltage @ 0.4 a dc v f 1.15 v i 2 t rating for fusing (t < 8 ms) i 2 t 3.7 a 2 s maximum recovery time t rr 150 200 500 ns typical thermal resistance 2 r ja 50 ?/w typical junction capacitance per element 3 c j 13 pf peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 30 a notes: 1 mounted on pc board. see forward derating curve. 2 thermal resistance from junction to ambient. 3 measured at 1 mhz and applied reverse voltage of 4.0 vdc. parameter symbol cdnbs04-b08200~b08800 unit operating temperature range t j -55 to +150 ? storage temperature range t stg -55 to +150 ?
cdnbs04-b08200~b08800 surface mount rectifier recommended footprint how to order cd nbs04 - b 08 800 common code cd = chip diode package nbs04 model series b = bridge rectifier maximum rectified current 08 = 100 ma working peak reverse voltage 200 = 200 v rwm 400 = 400 v rwm 600 = 600 v rwm 800 = 800 v rwm cdnbs04-b08200 ............................................................ 8 200 CDNBS04-B08400 ............................................................ 8 400 cdnbs04-b08600 ............................................................ 8 600 cdnbs04-b08800 ............................................................ 8 800 typical part marking product dimensions this is a molded package weighs approximately 0.125 g and can be mounted in any position. the dimensions for the packaged device are shown below. the device will mount onto existing jedec sod-106 footprint. 2.30 - 2.70 (0.090 - 0.106) 3.60 - 4.00 (0.142 - 0.157) 0.50 - 0.80 (0.020 - 0.031) 2.30 - 2.70 (0.091 - 0.106) 7.00 (0.276) max. 5 typ. 3.00 (0.118) max. 0.20 (0.008) max. 4.50 - 4.90 (0.177 - 0.193) 1.20 - 1.60 (0.047 - 0.063) 0.70 - 1.10 (0.028 - 0.043) 1.30 - 1.70 (0.051 - 0.067) 0.15 - 0.35 (0.006 - 0.014) mm (inches) dimensions: 2.30 - 2.70 (0.091 - 0.106) 3.60 - 4.00 (0.142 - 0.157) 0.50 - 0.80 (0.020 - 0.031) 4.50 - 4.90 (0.177 - 0.193) 7.00 (0.276) max. mm (inches) dimensions: block diagram the block diagram below includes the pin names and basic electrical connections associated with each channel. 1 4 2 3 specifications are subject to change without notice. customers should verify actual device performance in their specific applications.
cdnbs04-b08200~b08800 surface mount rectifier packaging information the surface mount product is packaged in a 12 mm x 8 mm tape and reel format per eia-481 standard. 0.3 0.05 (.01 .002) 0.76 0.1 (.03 .004) 1.52 0.1 (.06 .004) 3.5 0.05 (.14 .002) 8.0 0.3 (.31 .01) 1.75 0.1 (.07 .004) 2.0 0.05 (.08 .002) 4.0 0.1 (.16 .004) 1.5 +0.1/?0 (.06 +.004/?0) millimeters (inches) 1.18 0.1 (.05 .004) 4.0 0.1 (.16 .004) orientation of component in pocket 0.3 (0.01) max. dia. 0.25 (0.001) typ. r dimensions = r specifications are subject to change without notice. customers should verify actual device performance in their specific applications.
cdnbs04-b08200~b08800 surface mount rectifier specifications are subject to change without notice. customers should verify actual device performance in their specific applications. performance graphs reliable electronic solutions asia-pacific: tel: +886-2 2562-4117 ?fax: +886-2 2562-4116 europe: tel: +41-41 768 5555 ?fax: +41-41 768 5510 the americas: tel: +1-951 781-5500 ?fax: +1-951 781-5700 www.bourns.com copyright? 2005, bourns, inc. litho in u.s.a., ipa0508 10/05 forward current derating curve maximum non-repetitive surge current typical forward characteristics typical reverse characteristics ambient temperature (c) 40 100 120 80 020 60 140 single phase half wave 60 hz resistive or inductive load mounted on pc board average forward current (amps) 1.0 0.1 0.2 0.4 0.6 0.8 pulse width 8.3 ms single half sine-wave (jedec method) 30 40 10 20 0 peak forward surge current (amps) 110 52050 2100 number of cycles at 60 hz 00.4 0.2 1.6 1.4 1.2 1.0 0.8 0.6 1.8 instantaneous forward voltage (volts) 10.0 1.0 0.1 0.01 instantaneous forward current (amps) tj = 125 c tj = 25 c pulsewidth: 300 s 0.01 0.10 100.0 1.0 10.0 instantaneous reverse leakage current (ma) 020406080 140 120 100 percent of rated peak reverse voltage (%) tj = 25 c tj = 125 c typical junction capacitance 100 10 1.0 junction capacitance (pf) 0.1 10 4 100 reverse voltage (volts) t j = 25 c f = 1.0 mhz
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