document number: 93427 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 18-jun-08 1 schottky diode, 0.2 a BAT54W vishay high power products features ? small foot print, surface mountable ? very low forward voltage drop ? extremely fast switching speed for high frequency operation ? guard ring for enhanced ruggedness and long term reliability ? designed and qualified for industrial level description this schottky barrier diode is designed for high speed switching applications, voltage clamping and circuit protection. miniature surface mount packages with reduced foot print are excellent for por table applications where space is limited. product summary i f(av) 0.2 a v r 30 v sot-323 2 1 3 (k) (a) (nc) major ratings and characteristics symbol characteristics values units i f dc 0.2 a v rrm 30 v i fsm t p = 10 ms sine 1.0 a v f 30 ma dc, t j = 25 c 0.5 v p d power dissipation at t a = 25 c 200 mw t j range - 65 to 150 c voltage ratings parameter symbol BAT54W units maximum dc reverse voltage v r 30 v maximum working peak reverse voltage v rwm absolute maximum ratings parameter symbol test conditions values units forward current i f dc 0.2 a maximum peak one cycle non-repetitive surge current at t j = 25 c i fsm 5 s sine or 3 s rect. pulse following any rated load condition and with rated v rrm applied 8.4 10 ms sine or 6 ms rect. pulse 0.6
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 93427 2 revision: 18-jun-08 BAT54W vishay high power products schottky diode, 0.2 a note (1) pulse width < 300 s, duty cycle < 2 % note (1) thermal runaway condition for a diode on its own heatsink electrical specifications parameter symbol test conditions values units maximum forward voltage drop v fm (1) 0.1 a t j = 25 c 0.65 v 30 ma 0.50 10 ma 0.40 1 ma 0.32 0.1 ma 0.24 maximum reverse leakage current i rm (1) v r = 25 v 2 a v r = 30 v 3 maximum junction capacitance c t v r = 1 v dc (test signal range 100 khz to 1 mhz) t j = 25 c 10 pf maximum voltage rate of change dv/dt rated v r 10 000 v/s thermal - mechanical specifications parameter symbol test conditions values units maximum junction and storage temperature range t j (1) , t stg - 65 to 150 c maximum thermal resistance, junction to ambient r thja mounted on pc board fr4 with minimum pad size 625 c/w approximate weight 0.006 g marking device case style sot-323 iy w lc dp tot dt j ------------- 1 r thja -------------- <
document number: 93427 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 18-jun-08 3 BAT54W schottky diode, 0.2 a vishay high power products fig. 1 - maximum forward voltage drop characteristics (per leg) fig. 2 - typical values of reverse current vs. reverse voltage (per leg) fig. 3 - typical junction capacitance vs. reverse voltage (per leg) fig. 4 - forward power loss characteristics fig. 5 - maximum non-repetitive surge current 0.0001 0.01 0.001 1 0.1 i f - instantaneous forward current (a) v fm - forward voltage drop (v) 0.2 0.4 0.6 0.8 1.0 1.4 1.2 0 t j = 150 c t j = 125 c t j = 25 c 0.00001 0.01 0.1 0.001 0.0001 1 i r - reverse current (ma) v r - reverse voltage (v) 10 51520 30 25 0 t j = 150 c t j = 125 c t j = 100 c t j = 75 c t j = 50 c t j = 25 c 1 10 c t - junction capacitance (pf) v r - reverse voltage (v) 10 5152025 30 0 t j = 25 c 0 0.3 0.2 0.1 0.4 average power loss (w) i f(av) - average forward current (a) 0.3 0.1 0.2 0 dc rms limit d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 0.1 1 10 i fsm - non-repetitive surge current (a) t p - square wave pulse duration (s) 100 1000 10 000 10 at any rated load condition and w ith rated v rrm applied follo w ing s u rge
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 93427 4 revision: 18-jun-08 BAT54W vishay high power products schottky diode, 0.2 a ordering information table device package marking configuration base quantity delivery mode BAT54W sot-323 iy w lc single 3000 tape and reel links to related documents dimensions http://www.vishay.com/doc?95050 packaging information http://www.vishay.com/doc?95061
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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