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february 2010 doc id 14402 rev 3 1/12 12 STW43NM60ND n-channel 600 v, 0.075 ? , 35 a to-247 fdmesh? power mosfet (with fast diode) features the worldwide best r ds(on) *area amongst the fast recovery diode devices 100% avalanche tested low input capacitance and gate charge low gate input resistance extremely high dv/dt and avalanche capabilities. application switching applications description the fdmesh? ii series belongs to the second generation of mdmesh? technology. this revolutionary power mosfet associates a new vertical structure to the company?s strip layout and associates all advantages of reduced on- resistance and fast switching with an intrinsic fast- recovery body diode.it is therefore strongly recommended for bridge topologies, in particular zvs phase-shift converters. figure 1. internal schematic diagram type v dss @ t jmax r ds(on) max i d STW43NM60ND 650 v < 0.088 ? 35 a 1 2 3 to-247 ! - v $ ' 3 table 1. device summary order code marking package packaging STW43NM60ND 43nm60nd to-247 tube www.st.com
contents STW43NM60ND 2/12 doc id 14402 rev 3 contents 1 electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 STW43NM60ND electrical ratings doc id 14402 rev 3 3/12 1 electrical ratings table 2. absolute maximum ratings symbol parameter value unit v ds drain-source voltage (v gs = 0) 600 v v gs gate-source voltage 25 v i d drain current (continuous) at t c = 25 c 35 a i d drain current (continuous) at t c = 100 c 22 a i dm (1) 1. pulse width limited by safe operating area drain current (pulsed) 140 a p tot total dissipation at t c = 25 c 255 w dv/dt (2) 2. i sd 35 a, di/dt 600 a/s, v dd = 80% v (br)dss peak diode recovery voltage slope 40 v/ns t stg storage temperature ?55 to 150 c t j max. operating junction temperature 150 c table 3. thermal data symbol parameter value unit rthj-case thermal resistance junction-case max 0.49 c/w rthj-amb thermal resistance junction-ambient max 50 c/w t l maximum lead temperature for soldering purpose 300 c table 4. avalanche characteristics symbol parameter value unit i as avalanche current, repetitive or not-repetitive (pulse width limited by tj max) 14 a e as single pulse avalanche energy (starting t j =25 c, i d =i as , v dd =50 v) 1000 mj electrical characteristics STW43NM60ND 4/12 doc id 14402 rev 3 2 electrical characteristics (t case = 25 c unless otherwise specified) table 5. on/off states symbol parameter test conditions min. typ. max. unit v (br)dss drain-source breakdown voltage i d = 1 ma, v gs = 0 600 v i dss zero gate voltage drain current (v gs = 0) v ds = max rating v ds = max rating, @125 c 1 100 a a i gss gate-body leakage current (v ds = 0) v gs = 20 v 100 na v gs(th) gate threshold voltage v ds = v gs , i d = 250 a 3 4 5 v r ds(on) static drain-source on resistance v gs = 10 v, i d = 17.5 a 0.075 0.088 ? table 6. dynamic symbol parameter test conditions min. typ. max. unit g fs (1) 1. pulsed: pulse duration = 300 s, duty cycle 1.5% forward transconductance v ds =15 v , i d = 17.5 a - 17 - s c iss c oss c rss input capacitance output capacitance reverse transfer capacitance v ds = 50 v, f = 1 mhz, v gs = 0 - 4300 250 25 - pf pf pf c oss eq. (2) 2. c oss eq. is defined as a constant equi valent capacitance giving t he same charging time as c oss when v ds increases from 0 to 80% v ds equivalent output capacitance v gs = 0, v ds = 0 to 480 v - 530 - pf q g q gs q gd total gate charge gate-source charge gate-drain charge v dd = 480 v, i d = 35 a, v gs = 10 v, (see figure 15) - 145 18 80 - nc nc nc r g gate input resistance f=1 mhz gate dc bias=0 test signal level = 20 mv open drain -1.7 - ? STW43NM60ND electrical characteristics doc id 14402 rev 3 5/12 table 7. switching times symbol parameter test conditions min. typ. max. unit t d(on) t r t d(off) t f turn-on delay time rise time turn-off delay time fall time v dd = 300 v, i d = 17.5 a r g =4.7 ? v gs = 10 v (see figure 14) - 30 40 120 50 - ns ns ns ns table 8. source drain diode symbol parameter test conditions min typ. max unit i sd i sdm (1) 1. pulse width limited by safe operating area source-drain current source-drain current (pulsed) - 35 140 a a v sd (2) 2. pulsed: pulse duration = 300 s, duty cycle 1.5% forward on voltage i sd = 35 a, v gs = 0 - 1.3 v t rr q rr i rrm reverse recovery time reverse recovery charge reverse recovery current i sd = 35 a, di/dt = 100 a/s v dd = 100 v (see figure 16) - 190 1.6 17 ns c a t rr q rr i rrm reverse recovery time reverse recovery charge reverse recovery current i sd = 35 a, di/dt = 100 a/s v dd = 100 v, t j = 150 c (see figure 16) - 280 3.0 22 ns c a electrical characteristics STW43NM60ND 6/12 doc id 14402 rev 3 2.1 electrical characteristics (curves) figure 2. safe operating area figure 3. thermal impedance figure 4. output characteristics figure 5. transfer characteristics figure 6. transconductance figure 7. static drain-source on resistance i d ( a ) 10 2 10 1 10 0 10 -1 10 -1 10 0 10 1 10 2 v d s (v) 10 s 100 s 1m s 10m s oper a tion in thi s a re a i s limited b y m a x r d s (on) am0150 8 v1 6 $ 3 6 ) $ ! 6 6 6 ' 3 6 ! - v 6 ' 3 6 ) $ ! ! - v 0 10 20 i d (a) 0.5 5.5 10.5 20.5 g f s ( s ) 25 515 15.5 3 0 3 5 t j =150c t j =25c t j =-50c am01511v1 0 10 20 i d (a) 0.060 0.065 0.070 0.0 8 0 r d s (on) ( ? ) 0.075 3 0 0.0 8 5 am01512v1 STW43NM60ND electrical characteristics doc id 14402 rev 3 7/12 figure 8. gate charge vs gate-source voltage figure 9. capacitance variations figure 10. normalized gate threshold voltage vs temperature figure 11. normalized on resistance vs temperature figure 12. source-drain diode forward characteristics figure 13. normalized b vdss vs temperature 1 g n # 6 ' 3 6 6 $ $ 6 ) $ ! ! - v 6 $ 3 6 # p & |