? semiconductor components industries, llc, 2001 november, 2000 rev. 1 1 publication order number: bat54ht1/d bat54ht1 preferred device schottky barrier diodes these schottky barrier diodes are designed for high speed switching applications, circuit protection, and voltage clamping. extremely low forward voltage reduces conduction loss. miniature surface mount package is excellent for hand held and portable applications where space is limited. ? extremely fast switching speed ? low forward voltage e 0.35 volts (typ) @ i f = 10 madc ? device marking: jv maximum ratings (t j = 125 c unless otherwise noted) rating symbol value unit reverse voltage v r 30 v thermal characteristics characteristic symbol max unit total device dissipation fr5 board, (note 1.) t a = 25 c derate above 25 c p d 200 1.57 mw mw/ c thermal resistance junction to ambient r ja 635 c/w junction and storage temperature t j , t stg 150 c 1. fr4 minimum pad 30 volt silicon hotcarrier detector and switching diodes device package shipping ordering information bat54ht1 sod323 3000/tape & reel http://onsemi.com plastic sod323 case 477 2 1 preferred devices are recommended choices for future use and best overall value. 1 cathode 2 anode jv 2 1 marking diagram
bat54ht1 http://onsemi.com 2 electrical characteristics (t a = 25 c unless otherwise noted) characteristic symbol min typ max unit reverse breakdown voltage (i r = 10 m a) v (br)r 30 e e volts total capacitance (v r = 1.0 v, f = 1.0 mhz) c t e 7.6 10 pf reverse leakage (v r = 25 v) i r e 0.5 2.0 m adc forward voltage (i f = 0.1 madc) v f e 0.22 0.24 vdc forward voltage (i f = 30 madc) v f e 0.41 0.5 vdc forward voltage (i f = 100 madc) v f e 0.52 0.8 vdc reverse recovery time (i f = i r = 10 madc, i r(rec) = 1.0 madc) figure 1 t rr e e 5.0 ns forward voltage (i f = 1.0 madc) v f e 0.29 0.32 vdc forward voltage (i f = 10 madc) v f e 0.35 0.40 vdc forward current (dc) i f e e 200 madc repetitive peak forward current i frm e e 300 madc nonrepetitive peak forward current (t < 1.0 s) i fsm e e 600 madc
bat54ht1 http://onsemi.com 3 notes: 1. a 2.0 k w variable resistor adjusted for a forward current (i f ) of 10 ma. notes: 2. input pulse is adjusted so i r(peak) is equal to 10 ma. notes: 3. t p ? t rr +10 v 2 k 820 w 0.1 m f dut v r 100 m h 0.1 m f 50 w output pulse generator 50 w input sampling oscilloscope t r t p t 10% 90% i f i r t rr t i r(rec) = 1 ma output pulse (i f = i r = 10 ma; measured at i r(rec) = 1 ma) i f input signal figure 1. recovery time equivalent test circuit 100 0.0 0.1 v f , forward voltage (volts) 0.2 0.3 0.4 0.5 10 1.0 0.1 85 c 10 0 v r , reverse voltage (volts) 1.0 0.1 0.01 0.001 5101520 25 14 0 v r , reverse voltage (volts) 12 4 2 0 51015 30 figure 2. forward voltage figure 3. leakage current figure 4. total capacitance 40 c 25 c t a = 150 c t a = 125 c t a = 85 c t a = 25 c 0.6 55 c 150 c 125 c 100 1000 30 25 20 6 8 10 i r , reverse current ( m a) i f , forward current (ma) c t , toatal capacitance (pf)
bat54ht1 http://onsemi.com 4 package dimensions sod323 plastic package case 47702 issue b 0.63 mm 0.025 1.60 mm 0.063 2.85 mm 0.112 0.83 mm 0.033 mm inches sod323 soldering footprint notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeters. 3. lead thickness specified per l/f drawing with solder plating. dim min max min max inches millimeters a 1.60 1.80 0.063 0.071 b 1.15 1.35 0.045 0.053 c 0.80 1.00 0.031 0.039 d 0.25 0.40 0.010 0.016 e 0.15 ref 0.006 ref h 0.00 0.10 0.000 0.004 j 0.089 0.177 0.0035 0.0070 k 2.30 2.70 0.091 0.106 note 3 a k 1 2 d b e h c j style 1: pin 1. cathode 2. anode on semiconductor and are trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scill c data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body , or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthori zed use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. publication ordering information japan : on semiconductor, japan customer focus center 4321 nishigotanda, shinagawaku, tokyo, japan 1410031 phone : 81357402700 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. bat54ht1/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com n. american technical support : 8002829855 toll free usa/canada
|
