power mosfet 2.8 amps, 20 volts, n?channel sot?23 these miniature surface mount mosfets low r ds(on) assure minimal power loss and conserve energy, making these devices ideal for use in space sensitive power management circuitry. features ? pb?free packages are available ? low r ds(on) provides higher efficiency and extends battery life ? miniature sot?23 surface mount package saves board space ? i dss specified at elevated temperature applications ? dc?dc converters ? power management in portable and battery powered products, ie: computers, printers, pcmcia cards, cellular and cordless telephones maximum ratings (t j = 25 c unless otherwise noted) rating symbol value unit drain?to?source voltage v dss 20 vdc gate?to?source voltage ? continuous v gs 8.0 vdc drain current ? continuous @ t a = 25 c ? single pulse (t p = 10 s) i d i dm 2.8 5.0 a total power dissipation @ t a = 25 c p d 1.25 w operating and storage temperature range t j , t stg ? 55 to 150 c thermal resistance junction?to?ambient (note 1) thermal resistance junction?to?ambient (note 2) r ja 100 300 c/w maximum lead temperature for soldering purposes, 1/8 from case for 10 seconds t l 260 c maximum ratings are those values beyond which device damage can occur. maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. if these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. 1o pad, t < 10 sec. 2. min pad, steady state. d g s n?channel sot?23 case 318 style 21 marking diagram nt m nt = device code m = date code pin assignment 3 2 1 drain gate 2 1 3 source 2.8 a, 20 v r ds(on) = 85 m (max) preferred devices are recommended choices for future use and best overall value. see detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. ordering information mgsf2n02el product specification sales@twtysemi.com 1 of 2 http://www.twtysemi.com
electrical characteristics (t a = 25 c unless otherwise noted) characteristic symbol min typ max unit off characteristics drain?to?source breakdown voltage (note 3) (v gs = 0 vdc, i d = 10 adc) temperature coefficient (positive) v (br)dss 20 ? ? 22 ? ? vdc mv/ c zero gate voltage drain current (v ds = 20 vdc, v gs = 0 vdc) (v ds = 20 vdc, v gs = 0 vdc, t j = 125 c) i dss ? ? ? ? 1.0 10 adc gate?source leakage current (v gs = 8.0 vdc, v ds = 0 vdc) i gss ? ? 100 na on characteristics (note 3) gate?source threshold voltage (v ds = v gs , i d = 250 adc) threshold temperature coefficient (negative) v gs(th) 0.5 ? ? ?2.3 1.0 ? vdc mv/ c static drain?to?source on?resistance (v gs = 4.5 vdc, i d = 3.6 a) (v gs = 2.5 vdc, i d = 3.1 a) r ds(on) ? ? 78 105 85 115 m dynamic characteristics input capacitance (v 50vd v 0v c iss ? 150 ? pf output capacitance (v ds = 5.0 vdc, v gs = 0 v, f = 1.0 mhz ) c oss ? 130 ? transfer capacitance f = 1 . 0 mhz) c rss ? 45 ? switching characteristics (note 4) turn?on delay time t d(on) ? 6.0 ? ns rise time (v dd = 16 vdc, i d = 2.8 adc, t r ? 95 ? turn?off delay time (v dd 16 vdc , i d 2 . 8 adc , v gs = 4.5 v, r g = 2.3 ) t d(off) ? 28 ? fall time t f ? 125 ? gate charge (v 16 vd i 175ad q t ? 3.5 ? nc (v ds = 16 vdc, i d = 1.75 adc, v gs = 4.0 vdc ) ( note 3 ) q gs ? 0.6 ? v gs = 4 . 0 vdc) (note 3) q gd ? 1.5 ? source?drain diode characteristics forward voltage (i s = 1.0 adc, v gs = 0 vdc) (note 3) v sd ? ? 0.76 ? 1.2 ? v reverse recovery time t rr ? 104 ? ns (i s = 1.0 adc, v gs = 0 vdc, dl s /dt = 100 a/ s) (note 3) t a ? 42 ? dl s / dt = 100 a/ s) (note 3) t b ? 62 ? reverse recovery stored charge q rr ? 0.20 ? c 3. pulse test: pulse width 300 s, duty cycle 2%. 4. switching characteristics are independent of operating junction temperature. ordering information device package shipping 2 MGSF2N02ELT1 sot?23 3,000 tape & reel MGSF2N02ELT1g sot?23 (pb?free) 3,000 tape & reel mgsf2n02elt3 sot?23 10,000 tape & reel mgsf2n02elt3g sot?23 (pb?free) 10,000 tape & reel mgsf2n02el product specification sales@twtysemi.com 2 of 2 http://www.twtysemi.com
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