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1/16 october 2005 stp25nm50n - stf25nm50n stb25nm50n/-1 - stw25nm50n n-channel 500v 0.11 ? - 22 a to-220/fp/d2/i2pak/to-247 second generation mdmesh? mosfet table 1: general features high dv/dt and avalanche capabilities 100% avalanche tested low input capacitance and gate charge low gate input resistance description the stx25nm50n is realized with the second generation of mdmesh technology. this revolu - tionary mosfet associates a new vertical struc - ture to the company's strip layout to yield one of the world's lowest on-resistance and gate charge. it is therefore suitable for the most demanding high efficiency converters applications the mdmesh? ii family is very suitable for in - creasing power density of high voltage converters allowing system miniaturization and higher effi - ciencies. table 2: order codes figure 1: package figure 2: internal schematic diagram type v dss (@tj max ) i d r ds(on) STB25NM50N-1 stf25nm50n stp25nm50n stw25nm50n stb25nm50n 550v 550v 550v 550v 550v 22 a 22 a(*) 22 a 22 a 22 a 0.140 ? 0.140 ? 0.140 ? 0.140 ? 0.140 ? 1 2 3 1 2 3 to-220 to-247 1 2 3 i2pak 1 2 3 to-220fp 1 3 d2pak sales type marking package packaging stp25nm50n p25nm50n to-220 tube stf25nm50n f25nm50n to-220fp tube STB25NM50N-1 b25nm50n i2pak tube stw25nm50n w25nm50n to-247 tube stb25nm50n b25nm50n d2pak tape & reel rev. 9 4 .com u datasheet
stp25nm50n - stf25nm50n - stb25nm50n/-1 - stw25nm50n 2/16 table 3: absolute maximum ratings ( ) pulse width limited by safe operating area (1) i sd 22 a, di/dt 400 a/s, v dd =80% v (br)dss . (*) limited only by maximum temperature allowed table 4: thermal data table 5: avalanche characteristics symbol parameter value unit to-220/d2pak/i 2 pak/ to-247 to-220fp v ds drain-source voltage (v gs = 0) 500 v v dgr drain-gate voltage (r gs = 20 k ? ) 500 v v gs gate- source voltage 25 v i d drain current (continuous) at t c = 25c 22 22(*) a i d drain current (continuous) at t c = 100c 14 14 (*) a i dm ( ) drain current (pulsed) 88 88 (*) a p tot total dissipation at t c = 25c 160 40 w derating factor 1.28 0.32 w/c dv/dt(1) peak diode recovery voltage slope 15 v/ns t stg storage temperature ?55 to 150 c t j max. operating junction temperature 150 c to-220/d2pak/i 2 pak/ to-247 to-220fp rthj-case thermal resistance junction-case max 0.78 3.1 c/w rthj-amb thermal resistance junction-ambient max 62.5 c/w t l maximum lead temperature for soldering purpose 300 c symbol parameter max value unit i as avalanche current, repetitive or not-repetitive (pulse width limited by t j max) 10 a e as single pulse avalanche energy (starting t j = 25 c, i d = i as , v dd = 50 v) 350 mj 4 .com u datasheet
3/16 stb25nm50n/-1 - stw25nm50n - stp25nm50n - stf25nm50n electrical characteristics (t case =25c unless otherwise specified) table 6: on/off (2) characteristic value at turn off on inductive load table 7: dynamic table 8: source drain diode (1) pulsed: pulse duration = 300 s, duty cycle 1.5 %. (*) c oss eq. is defined as a constant equivalent capacitance giving the same charging time as c oss when v ds increases from 0 to 80% v ds symbol parameter test conditions value unit min. ty p. max. v (br)dss drain-source breakdown voltage i d = 1ma, v gs = 0 500 v dv/dt(2) drain source voltage slope vdd=400v, id=25a, vgs=10v 44 v/ns i dss zero gate voltage drain current (v gs = 0) v ds = max rating v ds = max rating, t c = 125 c 1 10 a a i gss gate-body leakage current (v ds = 0) v gs = 20v 100 na v gs(th) gate threshold voltage v ds = v gs , i d = 250 a 2 3 4 v r ds(on) static drain-source on resistance v gs = 10v, i d = 11 a 0.110 0.140 ? symbol parameter test conditions min. typ. max. unit g fs (1) forward transconductance v ds =15 v , i d =11 a 19 s c iss c oss c rss input capacitance output capacitance reverse transfer capacitance v ds = 25v, f = 1 mhz, v gs = 0 2565 511 77 pf pf pf c oss eq. (*) equivalent output capacitance v gs = 0v, v ds = 0v to 400v 315 pf t d(on) t r t d(off) t f turn-on delay time rise time off-voltagerise time fall time v dd =250 v, i d = 11a r g = 4.7 ? v gs = 10 v (see figure 19) 23 23 75 22 ns ns ns ns q g q gs q gd total gate charge gate-source charge gate-drain charge v dd = 400v, i d =22 a, v gs = 10v, (see figure 23) 84 11 35 nc nc nc r g gate input resistance f=1mhz gate dc bias=0 test signal level=20mv open drain 1.6 ? symbol parameter test conditions min. typ. max. unit i sd i sdm ( ) source-drain current source-drain current (pulsed) 22 88 a a v sd (1) forward on voltage i sd = 22 a, v gs = 0 1.3 v t rr q rr i rrm reverse recovery time reverse recovery charge reverse recovery current i sd = 22a, di/dt = 100 a/s v dd = 100 v, t j = 25c (see figure 21) 460 6.9 30 ns c a t rr q rr i rrm reverse recovery time reverse recovery charge reverse recovery current i sd = 22 a, di/dt = 100 a/s v dd = 100 v, t j = 150c (see figure 21) 532 8.25 31 ns c a 4 .com u datasheet
stp25nm50n - stf25nm50n - stb25nm50n/-1 - stw25nm50n 4/16 figure 3: safe operating area for to-220/ i2pak/d2pak figure 4: safe operating area for to-220fp figure 5: safe operating area for to-247 figure 6: thermal impedance to-220/i2pak/ d2pak figure 7: thermal impedance for to-220fp figure 8: thermal impedance for to-247 4 .com u datasheet
5/16 stb25nm50n/-1 - stw25nm50n - stp25nm50n - stf25nm50n figure 9: output characteristics figure 10: transconductance figure 11: gate charge vs gate-source voltage figure 12: transfer characteristics figure 13: static drain-source on resistance figure 14: capacitance variations 4 .com u datasheet
stp25nm50n - stf25nm50n - stb25nm50n/-1 - stw25nm50n 6/16 figure 15: normalized gate threshold voltage vs temperature figure 16: source-drain forward characteris - tics figure 17: normalized on resistance vs tem - perature figure 18: normalized bv dss vs temperature 4 .com u datasheet
7/16 stb25nm50n/-1 - stw25nm50n - stp25nm50n - stf25nm50n figure 19: unclamped inductive load test cir - cuit figure 20: switching times test circuit for resistive load figure 21: test circuit for inductive load switching and diode recovery times figure 22: unclamped inductive wafeform figure 23: gate charge test circuit 4 .com u datasheet
stp25nm50n - stf25nm50n - stb25nm50n/-1 - stw25nm50n 8/16 in order to meet environmental requirements, st offers these devices in ecopack? packages. these packages have a lead-free second level interconnect . the category of second level interconnect is marked on the package and on the inner box label, in compliance with jedec standard jesd97. the maximum ratings related to soldering conditions are also marked on the inner box label. ecopack is an st trademark. ecopack specifications are available at: www.st.com 4 .com u datasheet
9/16 stb25nm50n/-1 - stw25nm50n - stp25nm50n - stf25nm50n tape and reel shipment d 2 pak footprint * on sales type dim. mm inch min. max. min. max. a 330 12.992 b 1.5 0.059 c 12.8 13.2 0.504 0.520 d 20.2 0795 g 24.4 26.4 0.960 1.039 n 100 3.937 t 30.4 1.197 base qty bulk qty 1000 1000 reel mechanical data dim. mm inch min. max. min. max. a0 10.5 10.7 0.413 0.421 b0 15.7 15.9 0.618 0.626 d 1.5 1.6 0.059 0.063 d1 1.59 1.61 0.062 0.063 e 1.65 1.85 0.065 0.073 f 11.4 11.6 0.449 0.456 k0 4.8 5.0 0.189 0.197 p0 3.9 4.1 0.153 0.161 p1 11.9 12.1 0.468 0.476 p2 1.9 2.1 0.075 0.082 r 50 1.574 t 0.25 0.35 0.0098 0.0137 w 23.7 24.3 0.933 0.956 tape mechanical data 4 .com u datasheet
stp25nm50n - stf25nm50n - stb25nm50n/-1 - stw25nm50n 10/16 dim. mm. inch min. typ max. min. typ. max. a 4.40 4.60 0.173 0.181 b 0.61 0.88 0.024 0.034 b1 1.15 1.70 0.045 0.066 c 0.49 0.70 0.019 0.027 d 15.25 15.75 0.60 0.620 e 10 10.40 0.393 0.409 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.194 0.202 f 1.23 1.32 0.048 0.052 h1 6.20 6.60 0.244 0.256 j1 2.40 2.72 0.094 0.107 l 13 14 0.511 0.551 l1 3.50 3.93 0.137 0.154 l20 16.40 0.645 l30 28.90 1.137 ?p 3.75 3.85 0.147 0.151 q 2.65 2.95 0.104 0.116 to-220 mechanical data 4 .com u datasheet
11/16 stb25nm50n/-1 - stw25nm50n - stp25nm50n - stf25nm50n l2 a b d e h g l6 f l3 g1 123 f2 f1 l7 l4 l5 dim. mm. inch min. typ max. min. typ. max. a 4.4 4.6 0.173 0.181 b 2.5 2.7 0.098 0.106 d 2.5 2.75 0.098 0.108 e 0.45 0.7 0.017 0.027 f 0.75 1 0.030 0.039 f1 1.15 1.7 0.045 0.067 f2 1.15 1.7 0.045 0.067 g 4.95 5.2 0.195 0.204 g1 2.4 2.7 0.094 0.106 h 10 10.4 0.393 0.409 l2 16 0.630 l3 28.6 30.6 1.126 1.204 l4 9.8 10.6 .0385 0.417 l5 2.9 3.6 0.114 0.141 l6 15.9 16.4 0.626 0.645 l7 9 9.3 0.354 0.366 ? 3 3.2 0.118 0.126 to-220fp mechanical data 4 .com u datasheet
stp25nm50n - stf25nm50n - stb25nm50n/-1 - stw25nm50n 12/16 dim. mm. inch min. typ max. min. typ. max. a 4.85 5.15 0.19 0.20 a1 2.20 2.60 0.086 0.102 b 1.0 1.40 0.039 0.055 b1 2.0 2.40 0.079 0.094 b2 3.0 3.40 0.118 0.134 c 0.40 0.80 0.015 0.03 d 19.85 20.15 0.781 0.793 e 15.45 15.75 0.608 0.620 e5.45 0.214 l 14.20 14.80 0.560 0.582 l1 3.70 4.30 0.14 0.17 l2 18.50 0.728 ?p 3.55 3.65 0.140 0.143 ?r 4.50 5.50 0.177 0.216 s5.50 0.216 to-247 mechanical data 4 .com u datasheet
13/16 stb25nm50n/-1 - stw25nm50n - stp25nm50n - stf25nm50n dim. mm. inch min. typ max. min. typ. max. a 4.40 4.60 0.173 0.181 a1 2.40 2.72 0.094 0.107 b 0.61 0.88 0.024 0.034 b1 1.14 1.70 0.044 0.066 c 0.49 0.70 0.019 0.027 c2 1.23 1.32 0.048 0.052 d 8.95 9.35 0.352 0.368 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.194 0.202 e 10 10.40 0.393 0.410 l 13 14 0.511 0.551 l1 3.50 3.93 0.137 0.154 l2 1.27 1.40 0.050 0.055 to-262 (i 2 pak) mechanical data 4 .com u datasheet
stp25nm50n - stf25nm50n - stb25nm50n/-1 - stw25nm50n 14/16 to-247 mechanical data 1 dim. mm. inch min. typ max. min. typ. max. a 4.4 4.6 0.173 0.181 a1 2.49 2.69 0.098 0.106 a2 0.03 0.23 0.001 0.009 b 0.7 0.93 0.027 0.036 b2 1.14 1.7 0.044 0.067 c 0.45 0.6 0.017 0.023 c2 1.23 1.36 0.048 0.053 d 8.95 9.35 0.352 0.368 d1 8 0.315 e 10 10.4 0.393 e1 8.5 0.334 g 4.88 5.28 0.192 0.208 l 15 15.85 0.590 0.625 l2 1.27 1.4 0.050 0.055 l3 1.4 1.75 0.055 0.068 m 2.4 3.2 0.094 0.126 r0.4 0.015 v2 0o 4o d 2 pak mechanical data 3 4 .com u datasheet
15/16 stb25nm50n/-1 - stw25nm50n - stp25nm50n - stf25nm50n table 9: revision history date revision description of changes 30-nov-2004 1 first release. 08-mar-2005 2 inserted curves 22-mar-2005 3 modified title 13-apr-2005 4 modified some values 28-apr-2005 5 modified some values in table 8 16-may-2005 6 modified values in tab7 17-jun-2005 7 inserted new row in table 6 07-sep-2005 8 inserted ecopack indication 05-oct-2005 9 modified curves 9-12 4 .com u datasheet
stp25nm50n - stf25nm50n - stb25nm50n/-1 - stw25nm50n 16/16 information furnished is believed to be accurate and reliable. however, stmicroelectronics assumes no responsibility for the co nsequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of stmicroelectronics. specifications mentioned in this publicati on are subject to change without notice. this publication supersedes and replaces all information previously supplied. stmicroelectronics prod ucts are not authorized for use as critical components in life support devices or systems without express written approval of stmicroelectro nics. the st logo is a registered trademark of stmicroelectronics all other names are the property of their respective owners ? 2005 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com 4 .com u datasheet

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