12 ? 2004 ixys all rights reserved n-channel depletion mode mosfet p-channel power mosfet type v dss r dson chip source - equivalent max. max. type bond wire device recommended data sheet v ? mm mils ixtd 02n50d-1m 500 30 1m 1.96 x 1.68 77 x 66 3 mil x 1 ixtp 02n50d ixtd 01n100d-1m 1000 110 1m 1.96 x 1.68 77 x 66 3 mil x 1 ixtp 01n100d chip size dimensions depletion mode mosfets depletion mode mosfets, unlike the regular enhancement type mosfets, requires a negative gate bias to turn it off. consequently they remain on at or above zero gate bias voltage but otherwise have similar mosfet characteristics. their rds(on) and breakdown voltage have a positive temperature coefficient, increasing the gate bias voltage increases the gate channel conductivity and so decreases rds(on) to some extent and there is a usable intrinsic diode. ixys corporation?s ixtp01n100d is a depletion mode mosfet rated at v dss = 1000 volts and i d = 100 ma and its r ds(on) = 110 ohms at v gs = 0 volt. the other depletion mode mosfet, ixtp02n05d, is rated at v dss = 500 volts, i d = 200 ma, while its r ds(on) = 30 ohms. the minimum required gate bias to turn them off is ?5 volts. they are both housed in to-220 package and can dissipate 25 watts at t c = 25 0 c. there are many applications in which ixtp01n100d and ixtp02n05d can be used: current regulators, off-line linear regulators, input transient voltage suppressors, input current inrush limiters, solid state relays etc. type v dss r ds(on) chip source - equivalent max. max. type bond wire device recommended data sheet v ? mm mils ixtd36p10-5b 100 0.08 5b 6.58 x 6.58 259 x 259 12 mil x 3 ixth36p10 ixtd50p10-7b 0.06 7b 8.84 x 7.18 348 x 283 15 mil x 3 ixth50p10 ixtd16p20-5b 200 0.22 5b 6.58 x 6.58 259 x 259 12 mil x 3 ixth16p20 ixtd24p20-7b 0.16 7b 8.84 x 7.18 348 x 283 15 mil x 3 ixth24p20 IXTD8P50-5B 500 1.20 5b 6.58 x 6.58 259 x 259 12 mil x 3 ixth7p50 ixtd11p50-7b 0.75 7b 8.84 x 7.18 348 x 283 15 mil x 3 ixth11p50 ixtd10p60-7b 1.05 7b 8.84 x 7.18 348 x 283 15 mil x 3 ixth10p60 chip size dimensions chip-shortform2004.pmd 26.10.2004, 12:44 12
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