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april 2006 rev 1 1/12 12 STC5DNF30V dual n-channel 30v - 0.032 ? - 4.5a - tssop8 2.7v-driver stripfet? power mosfet general features standard outline for easy automated surface mount assembly ultra low threshold gate drive (2.7v) description this power mosfet is the latest development of stmicroelectronics unique ?single feature size?? strip-based process. the resulting transistor shows extremely high packing density for low on-resistance, rugged avalanche characteristics and less critical alignment steps therefore a remarkable manufacturing reproducibility. no electrical connections are shared between mosfets. applications switching application internal schematic diagram type v dss r ds(on) i d STC5DNF30V 30v < 0.035 ? (@4.5v) < 0.040 ? (@2.7v) 4.5a tssop8 www.st.com order codes part number marking package packaging STC5DNF30V c5dnf30v tssop8 tape & reel
contents STC5DNF30V 2/12 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
STC5DNF30V electrical ratings 3/12 1 electrical ratings table 1. absolute maximum ratings symbol parameter value unit v ds drain-source voltage (v gs = 0) 30 v v gs gate- source voltage 8 v i d (1) 1. when mounted on fr-4 board with 1inch2 pad, 2 oz of cu and t<10sec. drain current (continuous) at t c = 25c 4.5 a i d (1) drain current (continuous) at t c = 100c 2.8 a i dm (2) 2. pulse width limited by safe operating area drain current (pulsed) 18 a p tot (1) total dissipation at t c = 25c 1.3 w table 2. thermal data symbol parameter value unit rthj-pcb (1) rthj-pcb (2) 1. when mounted on minimum recommended footprint. 2. when mounted on fr-4 board with 1inch2 pad, 2 oz of cu and t<10sec. thermal resistance junction-pcb max thermal resistance junction-pcb max 120 97.5 c/w c/w t j t stg operating junction temperature storage temperature -55 to 150 -55 to 150 c c
electrical characteristics STC5DNF30V 4/12 2 electrical characteristics (t j =25c unless otherwise specified) table 3. on/off symbol parameter test conditions min. typ. max. unit v (br)dss drain-source breakdown voltage i d = 250a, v gs = 0 30 v i dss zero gate voltage drain current (v gs = 0) v ds = max rating v ds = max rating,t c =125c 1 10 a a i gss gate-body leakage current (v ds = 0) v gs = 8v 100 na v gs(th) gate threshold voltage v ds = v gs , i d = 250a 0.6 v r ds(on) static drain-source on resistance v gs = 4.5v, i d = 2.3a v gs = 2.7v, i d = 2.3a 0.032 0.036 0.035 0.040 ? ? table 4. dynamic symbol parameter test conditions min. typ. max. unit g fs forward transconductance v ds =25v ; i d = 2.3a 9.5 s c iss c oss c rss input capacitance output capacitance reverse transfer capacitance v ds = 25v, f = 1 mhz, v gs = 0 460 200 50 pf pf pf q g q gs q gd total gate charge gate-source charge gate-drain charge v dd = 16v, i d = 4.5a, v gs = 4.5v (see figure 14) 8.5 1.8 2.4 11.5 ns ns ns table 5. switching times symbol parameter test conditions min. typ. max. unit t d(on) t r t d(off) t r turn-on delay time rise time turn-off delay time fall time v dd = 10v, i d = 2.3a, r g = 4.7 ? v gs = 4.5v (see figure 13) 7 33 27 10 ns ns ns ns t r(voff) t f t c off-voltage rise time fall time cross-over time v dd = 16v, i d = 2.3a, r g =4.7 ?, v gs = 4.5v (see figure 17) 26 11 21 ns ns ns
STC5DNF30V electrical characteristics 5/12 table 6. 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) 4.5 18 a a v sd (2) 2. pulsed: pulse duration = 300 s, duty cycle 1.5 %. forward on voltage i sd = 4.5a, v gs = 0 1.2 v t rr q rr i rrm reverse recovery time reverse recovery charge reverse recovery current i sd = 4.5a, di/dt =100a/s, v dd = 10v, t j = 150c (see figure 15) 26 13 1 ns nc a
electrical characteristics STC5DNF30V 6/12 2.1 electrical characteristics (curves) figure 1. safe operating area figure 2. thermal impedance figure 3. output characteristics figure 4. transfer characteristics figure 5. transconductance figure 6. static drain-source on resistance
STC5DNF30V electrical characteristics 7/12 figure 7. gate charge vs gate-source voltage figure 8. capacitance variations figure 9. normalized gate thereshold voltage vs temperature figure 10. normalized on resistance vs temperature figure 11. source-drain diode forward characteristics figure 12. thermal resistance and max power
test circuits STC5DNF30V 8/12 3 test circuits figure 13. switching times test circuit for resistive load figure 14. gate charge test circuit figure 15. test circuit for inductive load switching and diode recovery times figure 16. unclamped inductive load test circuit figure 17. unclamped inductive waveform
STC5DNF30V package mechanical data 9/12 4 package mechanical data 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
package mechanical data STC5DNF30V 10/12 dim. mm. inch min. typ max. min. typ. max. a 1.05 1.20 0.041 0.047 a1 0.05 0.15 0.002 0.006 a2 0.80 1.05 0.032 0.041 b 0.19 0.30 0.008 0.012 c 0.127 0.005 d 2.90 3.10 0.114 0.122 e 4.30 4.50 0.170 0.177 e1 6.20 6.60 0.240 0.260 e2 5.14 5.24 0.202 0.206 e 0.65 0.025 l 0.45 0.75 0.018 0.030 l1 0.90 1.10 0.0355 0.0433 r 0.09 0.004 r1 0.09 0.004 10 8 0 8 2 12 tssop8 mechanical data
STC5DNF30V revision history 11/12 5 revision history table 7. date revision changes 11-apr-2006 1 first release
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