analog power AM7302N n-channel 30-v (d-s) mosfet v ds (v) i d (a) 24.2 19.8 symbol limit units v ds 30 v gs 20 t a =25c 24.2 t a =70c 18.3 i dm 100 i s 5 a t a =25c 3.5 t a =70c 2 t j , t stg -55 to 150 c symbol maximum units 35 81 notes a. surface mounted on 1 x 1 fr4 board. b. pulse width limited by maximum junction temperature power dissipation a t <= 10 sec steady state r ja i d a p d w gate-source voltage product summary 30 r ds(on) (m) 4 @ v gs = 10v 6 @ v gs = 4.5v pulsed drain current b continuous source current (diode conduction) a thermal resistance ratings c/w parameter operating junction and storage temperature range absolute maximum ratings (t a = 25c unless otherwise noted) v parameter drain-source voltage maximum junction-to-ambient a continuous drain current a key features: ? low r ds(on) trench technology ? low thermal impedance ? fast switching speed typical applications: ? white led boost converters ? automotive systems ? industrial dc/dc conversion circuits dfn3x3 - 8l ? preliminary 1 publication order number: ds_AM7302N_1a
analog power AM7302N parameter symbol test conditions min typ max unit gate-source threshold voltage v gs(th) v ds = v gs , i d = 250 ua 1 v gate-body leakage i gss v ds = 0 v, v gs = 20 v 100 na v ds = 24 v, v gs = 0 v 1 v ds = 24 v, v gs = 0 v, t j = 55c 25 on-state drain current i d(on) v ds = 5 v, v gs = 10 v 30 a v gs = 10 v, i d = 20 a 4 v gs = 4.5 v, i d = 16 a 6 forward transconductance g fs v ds = 15 v, i d = 20 a 25 s diode forward voltage v sd i s = 2.5 a, v gs = 0 v 0.72 v total gate charge q g 32 gate-source charge q gs 13 gate-drain charge q gd 13 turn-on delay time t d(on) 13 rise time t r 15 turn-off delay time t d(off) 75 fall time t f 25 input capacitance c iss 5022 output capacitance c oss 424 reverse transfer capacitance c rss 358 notes a. pulse test: pw <= 300us duty cycle <= 2%. b. guaranteed by design, not subject to production testing. analog power (apl) reserves the right to make changes without further notice to any products herein. apl makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does apl 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. typical parameters which may be provided in apl data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including typicals must be validated for each customer application by customers technical experts. apl does not convey any license under its patent rights nor the rights of others. apl 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 apl product could create a situation where personal injury or death may occur. should buyer purchase or use apl products for any such unintended or unauthorized application, buyer shall indemnify and hold apl 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 unauthorized use, even if such claim alleges that apl was negligent regarding the design or manufacture of the part. apl is an equal opportunity/affirmative action employer. pf v ds = 15 v, v gs = 0 v, f = 1 mhz m r ds(on) nc v ds = 15 v, r l = 0.8 , i d = 20 a, v gen = 10 v, r gen = 6 v ds = 15 v, v gs = 4.5 v, i d = 20 a drain-source on-resistance zero gate voltage drain current static ua electrical characteristics i dss dynamic ns ? preliminary 2 publication order number: ds_AM7302N_1a
analog power AM7302N 1. on-resistance vs. drain current 2. transfer characteristics 3. on-resistance vs. gate-to-source voltage 4. drain-to-source forward voltage 5. output characteristics 6. capacitance typical electrical characteristics 0 0.003 0.006 0.009 0.012 0.015 0 10 20 30 40 50 rds(on) - on - resistance( ) id - drain current (a) 3.5v 6v,8v,10v 4v 4.5v 0 10 20 30 40 50 0 0.1 0.2 0.3 0.4 0.5 id - drain current (a) vds - drain - to - source voltage (v) 10v,8v,6v 3.5v 4v 4.5v 0 0.005 0.01 0.015 0.02 0.025 0.03 0 2 4 6 8 10 rds(on) - on - resistance( ) vgs - gate - to - source voltage (v) tj = 25 c tj = 25 c 0 20 40 60 80 100 0 2 4 6 id - drain current (a) vgs - gate - to - source voltage (v) tj = 25 c 0.01 0.1 1 10 100 0.2 0.4 0.6 0.8 1 1.2 is - source current (a) vsd - source - to - drain voltage (v) tj = 25 c 0 1000 2000 3000 4000 5000 6000 7000 8000 0 5 10 15 20 capacitance (pf) vds - drain - to - source voltage (v) ciss coss crss f = 1mhz i d = 20a ? preliminary 3 publication order number: ds_AM7302N_1a
analog power AM7302N 7. gate charge 9. safe operating area 10. single pulse maximum power dissipation typical electrical characteristics 8. normalized on-resistance vs junction temperature 11. normalized thermal transient junction to ambient 0 1 2 3 4 5 6 7 8 9 10 0 20 40 60 80 vgs - gate - to - source voltage (v) qg - total gate charge (nc) 0.01 0.1 1 10 100 1000 0.1 1 10 100 id current (a) vds drain to source voltage (v) 10 us 100 us 1 ms 10 ms 100 ms 1 sec 10 sec 100 sec dc idm limit limited by rds 1 0 20 40 60 80 100 120 140 160 180 0.001 0.01 0.1 1 10 100 1000 peak transient power (w) t1 time (sec) 0.001 0.01 0.1 1 0.0001 0.001 0.01 0.1 1 10 100 1000 t1 time (sec) d = 0.5 0.2 0.1 0.05 0.02 single pulse r ja (t) = r(t) + r ja t j - t a = p * r ja (t) duty cycle, d = t 1 / t 2 0.5 1 1.5 2 -50 -25 0 25 50 75 100 125 150 rds(on) - on - resistance( ) (normalized) tj - junctiontemperature( c) p(pk) t 1 t 2 r ja = 81 c /w v ds = 15v i d = 20a ? preliminary 4 publication order number: ds_AM7302N_1a
analog power AM7302N package information ? preliminary 5 publication order number: ds_AM7302N_1a
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