p PJA3431 july 11,2013-rev.00 page 1 20v p-channel enhancement m ode mosfet ? esd protected voltage -20 v current -1.5a sot-23 unit: inch(mm) fig.180 (top view) features ? r ds(on) , v gs @-4.5v, i d @-1.5a<325m ? ? r ds(on) , v gs @-2.5v, i d @-1.2a<420m ? ? r ds(on) , v gs @-2.5v, i d @-0.5a<600m ? ? advanced trench process technology ? specially designed for switch lo ad, pwm application, etc. ? esd protected ? lead free in comply with eu rohs 2011/65/eu directives. ? green molding compound as per iec61249 std. (halogen free) mechanical data ? case : sot-23 package ? terminals : solderable per mil-std-750, method 2026 ? approx. weight : 0.0003 ounces, 0.0084 grams ? marking : a31 parameter symbol limit units drain-source voltage v ds -20 v gate-source voltage v gs + 8 v continuous drain current i d -1.5 a pulsed drain current (note 4) i dm -4 a power dissipation t a =25 o c p d 1.25 w derate above 25 o c 10 mw/ o c operating junction and storage temperature range t j ,t stg -55~150 o c thermal resistance - junction to ambient (note 3) r ja 100 o c/w maximum ratings and thermal characteristics (t a =25 o c unless otherwise noted)
p PJA3431 july 11,2013-rev.00 page 2 electrical characteristics (t a =25 o c unless otherwise noted) parameter symbol test condition min. typ. max. units static drain-source breakdown voltage bv dss v gs =0v, i d =-250ua -20 - - v gate threshold voltage v gs(th) v ds =v gs , i d =-250ua -0.5 -0.64 -1.0 v drain-source on-state resistance r ds(on) v gs =-4.5v, i d =-1.5a - 240 325 m ? v gs =-2.5v, i d =-1.2a - 295 420 v gs =-1.8v, i d =-0.5a - 405 600 zero gate voltage drain current i dss v ds =-20v, v gs =0v - -0.02 -1 ua gate-source leakage current i gss v gs =+ 8v, v ds =0v - + 3.5 + 10 ua dynamic total gate charge q g v ds =-10v, i d =-1.5a, v gs =-4.5v (note 1,2) - 1.7 - nc gate-source charge q gs - 0.35 - gate-drain charge q gd - 0.43 - input capacitance ciss v ds =-10v, v gs =0v, f=1.0mhz - 165 - pf output capacitance coss - 25 - reverse transfer capacitance crss - 14.7 - switching turn-on delay time td (on) v dd =-10v, i d =-1.5a, v gs =-4.5v, r g =6 ? (note 1,2) - 11 - ns turn-on rise time tr - 38 - turn-off delay time td (off) - 130 - turn-off fall time tf - 75 - drain-source diode maximum continuous drain-source diode forward current i s --- - - -1.6 a diode forward voltage v sd i s =-1.6a, v gs =0v -1.03 -1.2 v notes: 1. pulse width< 300us, duty cycle< 2% 2. essentially independent of operating temperature typical characteristics. 3. r ja is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of the drain pins mounted on a 1 in ch fr-4 with 2oz. square pad of copper. 4. the maximum current rating is package limited.
p PJA3431 july 11,2013-rev.00 page 3 typical characteristic curves fig.1 on-region characteristics fig.2 transfer characteristics fig.3 on-resistance vs. drain current fig.4 on-resistance vs. junction temperature fig.5 on-resistance variation with vgs. fig.6 body dlode characterlslcs
p PJA3431 july 11,2013-rev.00 page 4 typical characteristic curves fig.7 gate-charge characteristics fig.8 threshold voltage variation with temperature. fig.9 capacitance vs. drain-source voltage.
p PJA3431 july 11,2013-rev.00 page 5 part no packing code version mounting pad layout part no packing code version package type packing type marking version PJA3431_r1_00001 sot-23 3k pcs / 7? reel a31 halogen free PJA3431_r2_00001 sot-23 12k pcs / 13? reel a31 halogen free
p PJA3431 july 11,2013-rev.00 page 6 disclaimer reproducing and modifying information of the docum ent is prohibited without permission from panjit international inc.. panjit international inc. reserves the rights to ma ke changes of the content herein the document anytime without notification. please refer to our website for the latest document. panjit international inc. disclaims any and all liabilit y arising out of the application or use of any product including damages incidentally and consequentially occurred. panjit international inc. does not assume any and a ll implied warranties, includi ng warranties of fitness for particular purpose, non-infringement and merchantability. applications shown on the herein document are ex amples of standard use and o peration. customers are responsible in comprehending the suitable use in particul ar applications. panjit international inc. makes no representation or warranty t hat such applications will be suitable for the specified use without further testing or modification. the products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation equipment, aerospace mach inery et cetera. customers using or selling these products for use in such applications do so at their ow n risk and agree to fully indemnify panjit international inc. for any damages resulting from such improper use or sale. since panjit uses lot number as the tracking ba se, please provide the lot number for tracking when complaining.
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