SSD40N04-20D n-ch enhancement mode power mosfet 39a, 40v, r ds(on) 22m elektronische bauelemente 24-sep-2010 rev.c page 1 of 4 http://www.secosgmbh.com/ any changes of specification will not be informed individually. a c d n o p g e f h k j m b to-252(d-pack) rohs compliant product a suffix of ?-c? specifies halogen free description these miniature surface mount mosfets utilize a high cell density process. low r ds(on) assures minimal power loss and conserves energy, making this device ideal for use in power management circuitry. typical applications are pwmdc-dc converters, power managem ent in portable and battery-powered products such as computers, printers , battery charger, telecommunication power system, and telephones power system. features ? low r ds(on) provides higher efficiency and extends battery life. ? miniature to-252 surface mount package saves board space. ? high power and current handling capability. ? low side high current dc-dc converter applications. product summary product summary v ds (v) r ds (on) m( ? ? i d (a) 40 22@v gs = 10v 39 27@v gs = 4.5v 36 absolute maximum ratings (t a = 25 c unless otherwise specified) parameter symbol ratings unit drain-source voltage v ds 40 v gate-source voltage v gs 20 v continuous drain current a i d @t a =25 39 a pulsed drain current b i dm 40 a continuous source current (diode conduction) a i s 30 a total power dissipation a p d @t a =25 50 w operating junction and storage temperature range t j , t stg -55 ~ 175 c thermal resistance ratings maximum thermal resistance junction-ambient a r ja 50 c / w maximum thermal resist ance junction-case r jc 3.0 c / w notes a. surface mounted on 1? x 1? fr4 board. b. pulse width limited by maximum junction temperature. ref. millimete r ref. millimete r min. max. min. max. a 6.4 6.8 j 2.30 ref. b 5.20 5.50 k 0.70 0.90 c 2.20 2.40 m 0.50 1.1 d 0.45 0.58 n 0.9 1.6 e 6.8 7.3 o 0 0.15 f 2.40 3.0 p 0.43 0.58 g 5.40 6.2 h 0.8 1.20 ? ? gate ? ? source ? ? drain
SSD40N04-20D n-ch enhancement mode power mosfet 39a, 40v, r ds(on) 22m elektronische bauelemente 24-sep-2010 rev.c page 2 of 4 http://www.secosgmbh.com/ any changes of specification will not be informed individually. electrical characteristics (t a = 25 c unless otherwise specified) parameter symbol min. typ. max. unit test conditions static gate-threshold voltage v gs(th) 1.0 - - v v ds = v gs, i d = 250 a gate-body leakage i gss - - 100 na v ds = 0v, v gs = 20v zero gate voltage drain current i dss - - 1 a v ds = 24v, v gs = 0v - - 25 v ds = 24v, v gs = 0v, t j =55c on-state drain current a i d(on) 34 - - a v ds = 5v, v gs = 10v drain-source on-resistance a r ds(on) - - 22 m ? v gs = 10v, i d = 39 a - - 27 v gs = 4.5v, i d = 36 a forward transconductance a g fs - 22 - s v ds = 15v, i d = 39 a diode forward voltage v sd - 1.1 - v i s = 34 a, v gs = 0 v pulsed source current ( bod y diode ) a i sm - 5 - a dynamic b total gate charge q g - 20 - nc v ds = 15 v v gs = 4.5 v i d = 39 a gate-source charge q gs - 7 - gate-drain charge q gd - 7 - input capacitance c iss - 1317 - pf v ds = 15 v v gs = 0 v f = 1mhz output capacitance c oss - 272 - turn-on delay time t d(on) - 16 - ns v dd = 25 v i d = 34 a v gen = 10 v r l = 25 ? rise time t r - 5 - turn-off delay time t d(off) - 23 - fall time t f - 3 - notes a. pulse test pulse width Q 300 s, duty cycle Q 2 . b. guaranteed by design, not s ubject to production testing.
SSD40N04-20D n-ch enhancement mode power mosfet 39a, 40v, r ds(on) 22m elektronische bauelemente 24-sep-2010 rev.c page 3 of 4 http://www.secosgmbh.com/ any changes of specification will not be informed individually. characteristic curve
SSD40N04-20D n-ch enhancement mode power mosfet 39a, 40v, r ds(on) 22m elektronische bauelemente 24-sep-2010 rev.c page 4 of 4 http://www.secosgmbh.com/ any changes of specification will not be informed individually. characteristic curve
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