schottky rectifier 0.2 amp BAT54AW bulletin pd-20780 04/06 1 www.irf.com this schottky barrier diode is designed for high speed switch- ing application, voltage clamping and circuit protection. miniature surface mount packages with reduced foot print are excellent for portable application where space is limited 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 description/ features major ratings and characteristics i f (dc) 0.2 a v rrm 30 v i fsm @ t p = 10 ms sine 1.0 a v f @ 30ma dc, t j = 25c 0.5 v p d power dissipation 200 mw @ t a = 25c t j range - 65 to 150 c characteristics value units case styles sot323 i f(av) = 0.2amp v r = 30v 1 2 3 2 1 3 (a) (k) (k)
BAT54AW bulletin pd-20780 04/06 2 www.irf.com part number value v r max. dc reverse voltage (v) v rwm max. working peak reverse voltage (v) 30 voltage ratings i f forward current 0.2 a dc, per leg i fsm max. peak one cycle non-repetitive 8.4 a 5 s sine or 3 s rect. pulse surge current, @ t j = 25c 1.0 a 10ms sine or 6ms rect. pulse parameters value units conditions absolute maximum ratings following any rated load condition and with rated v rrm applied t j max. junction temperature range (*) - 65 to 150 c t stg max. storage temperature range - 65 to 150 c r th(j-a) max. thermal resistance junction 625 c/w mounted on pc board fr4 with minimum pad size to ambient wt approximate weight 0.006 gr case style sot323 device marking j ywlc thermal-mechanical specifications parameters value units conditions v fm max. forward voltage drop (1) 0.24 v @ 0.1ma 0.32 v @ 1ma v fm max. forward voltage drop (1) 0.40 v @ 10ma 0.50 v @ 30ma t j = 25c 0.65 v @ 100ma i rm max. reverse leakage (1) 2 av r = 25v current 3 av r = 30v c t max. junction capacitance 10 pf v r = 1v dc (test signal range 100khz to 1mhz), t j = 25c dv/dt max. voltage rate of change 10000 v/ s (rated v r ) electrical specifications parameters value units conditions (1) pulse width < 300 s, duty cycle < 2% < thermal runaway condition for a diode on its own heatsink (*)dptot 1 dtj rth( j-a)
BAT54AW bulletin pd-20780 04/06 3 www.irf.com fig. 2 - typical values of reverse current vs. reverse voltage (per leg) fig. 3 - typical junction capacitance vs. reverse voltage (per leg) fig. 1 - max. forward voltage drop characteris- tics (per leg) forward voltage drop - v fm (v) instantaneous forward current - i f (a) reverse voltage - v r (v) reverse current - i r (ma) reverse voltage - v r (v) junction capacitance - c t (p f) 0 0 0 .01 0.1 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 tj = 150?c tj = 125?c tj = 25?c 1 1 0 0 5 10 15 20 25 30 t = 25?c j 0 .00001 0.0001 0.001 0.01 0.1 1 0 5 10 15 20 25 30 125?c 100?c 75?c 50?c 25?c tj = 150?c fig. 4 - forward power loss characteristics average forward current - i f(av) (a) average power loss (watts) fig. 5 - max. non-repetitive surge current square wave pulse duration - t p (microsec) non-repetitive surge current - i fsm (a) 0 0 .1 0 .2 0 .3 0 .4 0 0.1 0.2 0.3 dc rms limit d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 0 .1 1 10 10 100 1000 10000 at any rated load condition and with rated vrrm applied following surge
BAT54AW bulletin pd-20780 04/06 4 www.irf.com tape & reel information dimensions in millimeters outline sot323 l d h j k m g f c b a 1 2 3 2 1 3 dim millimeters inches min max min max a 0.25 0.40 0.010 0.016 b 1.15 1.35 0.045 0.053 c 2.00 2.20 0.079 0.087 d - 0.65 - 0.026 f 0.30 0.40 0.012 0.016 g 1.20 1.40 0.047 0.055 h 1.80 2.20 0.071 0.087 j 0.00 0.10 0.000 0.004 k 0.90 1.00 0.035 0.039 l 0.10 0.30 0.004 0.012 m 0.109 0.25 0.004 0.010 8 8 c soldering pad 1.9" 0.025 mm 0.85" 0.075 mm 0.025 mm 0.65" 0 .035 mm 0.9" 0.028 mm 0.7" (a) (k) (k) ordering information table device package marking configuration base qty delivery mode BAT54AW sot-323 j ywlc dual c. anode 3000 tape & reel outline table
BAT54AW bulletin pd-20780 04/06 5 www.irf.com ir world headquarters: 233 kansas st., el segundo, california 90245, usa tel: (310) 252-7105 tac fax: (310) 252-7309 visit us at www.irf.com for sales contact information. 04/06 data and specifications subject to change without notice. this product has been designed and qualified for industrial level. qualification standards can be found on ir's web site.
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