supertex inc. supertex inc. www.supertex.com dn3535 doc.# dsfp-dn3535 a062713 features ? high input impedance ? low input capacitance ? fast switching speeds ? low on-resistance ? free from secondary breakdown ? low input and output leakage applications ? normally-on switches ? solid state relays ? converters ? linear ampliiers ? constant current sources ? power supply circuits ? telecom general descriptionthis low threshold depletion-mode (normally-on) transistor utilizes an advanced vertical dmos structure and supertexs well-proven silicon-gate manufacturing process. this combination produces a device with the power handling capabilities of bipolar transistors and with the high input impedance and positive temperature coeficient inherent in mos devices. characteristic of all mos structures, this device is free from thermal runaway and thermally-induced secondary breakdown. supertexs vertical dmos fets are ideally suited to a wide range of switching and amplifying applications where high breakdown voltage, high input impedance, low input capacitance, and fast switching speeds are desired. absolute maximum ratings parameter value drain-to-source voltage bv dsx drain-to-gate voltage bv dgx gate-to-source voltage 20v operating and storage temperature -55 o c to +150 o c absolute maximum ratings are those values beyond which damage to the device may occur. functional operation under these conditions is not implied. continuous operation of the device at the absolute rating level may affect device reliability. all voltages are referenced to device ground. n-channel depletion-mode vertical dmos fets pin configuration gate source drain drain dn5sw w = code for week sealed = ?green? packaging product marking to-243aa (sot-89) to-243aa (sot-89) package may or may not include the following marks: si or ordering information part number package option packing DN3535N8-G to-243aa (sot-89) 2000/reel product summary bv dsx /bv dgx r ds(on) (max) i dss (min) 350v 10 200ma package ja to-243aa (sot-89) 133 o c/w ? typical thermal resistance notes: ? mounted on fr4 board, 25mm x 25mm x 1.57mm. -g denotes a lead (pb)-free / rohs compliant package. contact factory for wafer / die availablity. devices in wafer / die form are lead (pb)-free / rohs compliant. downloaded from: http:///
2 dn3535 supertex inc. www.supertex.com doc.# dsfp-dn3535 a062713 90% 10% 90% 90% 10% 10% pulse generator vdd r l output d.u. t. t (on) t d(on) t (off) t d(off) t r input input output 0v vdd r gen 0v -10v t f electrical characteristics (t a = 25 o c unless otherwise specified) sym parameter min typ max units conditions bv dss drain-to-source breakdown voltage 350 - - v v gs = -5.0v, i d = 1.0a v gs(off) gate-to-source off voltage -1.5 - -3.5 v v ds = 15v, i d = 10a v gs(off) change in v gs(off) with temperature - - -4.5 mv/ o c v ds = 15v, i d = 10a i gss gate body leakage current - - 100 na v gs = 20v, v ds = 0v i d(off) drain-to-source leakage current - - 1.0 a v ds = max rating, v gs = -5.0v - - 1.0 ma v ds = 0.8 max rating, v gs = -5.0v, t a = 125 o c i dss saturated drain-to-source current 200 - - ma v gs = 0v, v ds = 15v r ds(on) static drain-to-source on-state resistance - - 10 v gs = 0v, i d = 150ma r ds(on) change in r ds(on) with temperature - - 1.1 %/ o c v gs = 0v, i d = 150ma g fs forward transconductance 200 - - mmho v ds = 10v, i d = 100ma c iss input capacitance - - 360 pf v gs = -5.0v, v ds = 25v, f = 1.0mhz c oss common source output capacitance - - 40 c rss reverse transfer capacitance - - 10 t d(on) turn-on delay time - - 15 ns v dd = 25v, i d = 150ma, r gen = 25?, v gs = 0v to -10v t r rise time - - 20 t d(off) turn-off delay time - - 20 t f fall time - - 30 v sd diode forward voltage drop - - 1.8 v v gs = -5.0v, i sd = 150ma t rr reverse recovery time - 800 - ns v gs = -5.0v, i sd = 150ma notes: 1. all d.c. parameters 100% tested at 25 o c unless otherwise stated. (pulse test: 300s pulse, 2% duty cycle.) 2. all a.c. parameters sample tested. thermal characteristics package i d (continuous) ? i d (pulsed) power dissipation @t a = 25 o c i dr ? i drm to-243aa 230 ma 500 ma 1.6w ? 230 ma 500 ma notes: ? i d (continuous) is limited by max rated t j . ? mounted on fr4 board, 25mm x 25mm x 1.57mm. switching waveforms and test circuit downloaded from: http:///
3 dn3535 supertex inc. www.supertex.com doc.# dsfp-dn3535 a062713 typical performance curves 0 50 100 150 200 250 300 350 1.00.8 0.6 0.4 0.2 0 v gs = +2.0v -0.5v-0.8v -1.0v -1.5v -2v 0v 0 2 4 6 8 10 1.00.8 0.6 0.4 0.2 0 v gs = +2v 0v-0.5v -0.8v -1v -1.5v -2v 0.0 0.2 0.4 0.6 0.8 1.00.8 0.6 0.4 0.2 0 t a = -55 o c v ds = 10v i d (amperes) v ds (volts) output characteristics saturation characteristics g fs (siemens) tr ansconductance vs . drain current po wer dissipation vs . ambient temperature p d (watts) t a ( o c) maximum rated saf e operating area v ds (volts) thermal response characteristics thermal resistance (normalized) t p (seconds) 0 25 50 75 100 125 150 2.01.5 1.0 0.5 0 1 10 100 1000 10 1.00.1 0.01 0.001 to-243aa (dc) to-243aa (pulsed) 0.001 0.01 0.1 1.0 10 to-243aap d = 1.6w t c = 25 o c t o-243a a t a = 25 o c i d (amperes) v ds (volts) i d (amperes) i d (amperes) t a = 25 o c t a = 125 o c 1.00.8 0.6 0.4 0.2 0 downloaded from: http:///
4 dn3535 supertex inc. www.supertex.com doc.# dsfp-dn3535 a062713 typical performance curves (cont.) i d (amperes) qp"tgukuvcpeg"xu 0" ftckp"ewttgpv x iu*qhh+" cpf"t fu*qp+" y1vgorgtcvwtg v gs(off) (normalized) t j ( o c) vt cpuhgt"ejctcevg tk uvkeu i d (milliamperes) -50 0 50 100 150 1.21.1 1.0 0.9 0.8 i d = 1ma v gs = -5v 0.0 0.2 0.4 0.6 0.8 1.0 2520 15 10 50 v gs = 0v -3 -2 -1 0 1 2 1300 900700 500 300 100 v ds = 10v t a = -55 o c -50 -25 0 25 50 75 100 125 150 1.41.2 1.0 0.8 0.6 0.4 2.42.0 1.6 1.2 0.8 0.4 r ds(on) @ 0v, 150ma v gs(off) @ 10a 0 10 20 30 40 0 50 100 150 200 250 300 350 v gs = -5v c iss c oss c rss 0 500 1000 1500 2000 32 1 0 -1-2 -3 -4 -5 i d = 150ma v ds = 40v v dsv (normalized) b dx fux" xctkcvkqp"ykvj"vgorgtcvwtg ecrcekvcpeg"xu 0" ftckp"uqwteg" xq nvcig c (picofarads) v ds (volts) icvg"ftkxg"f{pcoke"ejctcevgtkuvkeu q g (picocoulombs) r ds(on) (normalized) r ds(on) (ohms) v gs (volts) v gs (volts) 25 o c 125 o c t j ( o c) downloaded from: http:///
supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate ?product liability indemnification insurance agreement.? supertex inc . does not assume responsibility for use of devices described, and limits its liabilit y to the replacement of the devices determined defective due to workmanship. no responsibility is assumed for possible omissions and inaccuracies. circuitry and specifications are subject to change without notice. for the latest product specifications refer to the supertex inc . (website: http//www .supertex.com) ?2013 supertex inc. all rights reserved. unauthorized use or reproduction is prohibited. supertex inc. 1235 bordeaux drive, sunnyvale, ca 94089 t el: 408-222-8888 www.supertex.co m 5 (the package drawing(s) in this data sheet may not reflect the most current specifications. for the latest package outline information go to http://www.supertex.com/packaging.html .) doc.# dsfp-dn3535 a062713 dn3535 3-lead to-243aa (sot-89) package outline (n8) symbol a b b1 c d d1 e e1 e e1 h l dimensions (mm) min 1.40 0.44 0.36 0.35 4.40 1.62 2.29 2.00 ? 1.50 bsc 3.00 bsc 3.94 0.73 ? nom - - - - - - - - - - max 1.60 0.56 0.48 0.44 4.60 1.83 2.60 2.29 4.25 1.20 jedec registration to-243, variation aa, issue c, july 1986. ? this dimension differs from the jedec drawing drawings not to scale . supertex doc. #: dspd-3to243aan8, version f111010. b b1 d d1 e h e1 c a 1 2 3 e e1 top vi ew side view l downloaded from: http:///
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