elektronische bauelemente SSG4841P -9.0 a, -40 v, r ds(on) 35 m ?? p-ch enhancement mode power mosfet 31-dec-2010 rev. b page 1 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. a h b m d c j k f l e n g rohs compliant product a suffix of ?-c? specifies halogen & lead-free description these miniature surface mount mosfets utilize a high cell densit y trench process to provide low r ds(on) and to ensure minimal power loss and heat dissipation. typical applications are dc-dc converters and power management in portable and battery-powered products such as comput ers, printers, pcmcia cards, cellular and cordless telephones. features ? low r ds(on) provides higher efficiency and extends battery life. ? low thermal impedance copper leadframe soic-8 saves board space. ? fast switching speed. ? high performance trench technology. package information package mpq leadersize sop-8 2.5k 13? inch 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 i d @ t a = 25c -9.0 a continuous drain current 1 i d @ t a = 70c -7.3 a pulsed drain current 2 i dm 50 a continuous source current (diode conduction) 1 i s -2.1 a p d @ t a = 25c 3.1 w total power dissipation 1 p d @ t a = 70c 2.6 w operating junction & stor age temperature range t j , t stg -55 ~ 150 c thermal resistance ratings t Q 10 sec 50 c / w thermal resistance junction-ambient (max.) 1 steady state r ja 92 c / w notes: 1. surface mounted on 1? x 1? fr4 board. 2. pulse width limited by maximum junction temperature. sop-8 millimete r millimete r ref. min. max. ref. min. max. a 5.80 6.20 h 0.35 0.49 b 4.80 5.00 j 0.375 ref. c 3.80 4.00 k 45 d0 8 l 1.35 1.75 e 0.40 0.90 m 0.10 0.25 f 0.19 0.25 n 0.25 ref. g 1.27 typ. s s s gd d d d
elektronische bauelemente SSG4841P -9.0 a, -40 v, r ds(on) 35 m ?? p-ch enhancement mode power mosfet 31-dec-2010 rev. b page 2 of 2 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 teat conditions static gate threshold voltage v gs(th) -1 - - v v ds = v gs , i d = -250 a gate-body leakage current i gss - - 100 na v ds = 0v, v gs = 25v - - -1 a v ds = -24v, v gs = 0v zero gate voltage drain current i dss - - -5 a v ds = -24v, v gs = 0v, t j =55c on-state drain current 1 i d(on) -50 - - a v ds = -5v, v gs = -10v - - 35 v gs = -10v, i d = -9.0a drain-source on-resistance 1 r ds(on) - - 45 m ? v gs = -4.5v, i d = -7.2a forward transconductance 1 g fs - 31 - s v ds = -15v, i d = -9.0a diode forward voltage v sd - -0.7 - v i s = -2.1a, v gs = 0v dynamic 2 total gate charge q g - 15.3 - gate-source charge q gs - 5.2 - gate-drain(?miller?) charge q gd - 5.8 - nc i d = -9.0a v ds = -15v v gs = -4.5v turn-on delay time t d(on) - 15 - rise time t r - 12 - turn-off delay time t d(off) - 62 - fall time t f - 46 - ns v dd = -15v, i d = -1a v gen = -10v, r l = 15 ? r g = 6 ? notes: 1. pulse test pw Q 300 s duty cycle Q 2%. 2. guaranteed by design, not su bject to production testing.
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