features ? low on-state resistance ? fast switching ? low gate charge & low c rss ? fully characterized avalanche voltage and current ? specially desigened for ac adapter, battery charger and smps ? in compliance with eu rohs 2002/95/ec directives mechanical information ? case: to-220ab / ito-220ab molded plastic ? terminals : solderable per mil-std-750,method 2026 marking & ordering information type marking package packing hy8n70t 8n70t to-220ab 50pcs/tube HY8N70FT 8n70ft ito-220ab 50pcs/tube absolute maximum ratings (t c =25c unless otherwise specified ) units v v t c =25 a a t c =25 w mj thermal characteristics units /w /w company reserves the right to improve product design hy8n70t / HY8N70FT 700v / 8a n-channel enhancement mode mosfet 700v, r ds(on) =1.2 w @v gs =10v, i d =4.0a parameter symbol hy8n70t HY8N70FT drain-source voltage v ds 700 gate-source voltage v gs + 30 continuous drain current i d 8 8 pulsed drain current 1) i dm 32 32 maximum power dissipation derating factor p d 156 1.25 50 0.4 avalanche energy with single pulse i as =7a, v dd =95v, l=15.5mh e as 500 operating junction and storage temperature range t j, t stg -55 to +150 note : 1. maximum dc current limited by the package parameter symbol hy8n70t HY8N70FT junction-to-case thermal resistance r q jc 0.8 2.5 junction-to-case thermal resistance r q ja 50 110 drain 1 source 2 gate 3 to - 220ab ito - 220ab 1 2 3 1 2 3 rev 1.0, 25 - sept - 2012 page.1
symbol min. typ. max. units bv dss 700 - - v v gs(th) 2.0 - 4.0 v r ds(on) - 0.95 1.2 w i dss - - 10 ua i gss - - + 100 na qg - 32.6 38 qgs - 6.2 - qgd - 7.6 - t d(on) - 28.8 34 t r - 42.6 52 t d(off) - 56.2 62 t f - 24.6 28 c iss - 1250 - c oss - 210 - c rss - 3.5 - i s - - 8.0 a i sm - - 32 a v sd - - 1.4 v t rr - 355 - ns q rr - 3.6 - uc note : pulse test : pulse width Q 300us, duty cycle Q 2% hy8n70t / HY8N70FT electrical characteristics ( t c =25 paramter test condition static drain-source breakdown voltage v gs =0v i d =250ua gate threshold voltage v ds =v gs i d =250ua drain-source on-state resistance v gs =10v i d =4.0a zero gate voltage drain current v ds =700v v gs =0v gate body leakage current v gs = + 30v v ds =0v dynamic total gate charge v ds =560v i d =8a v gs =10v nc gate-source charge gate-drain charge turn-on delay time v dd =350v i d =8a v gs =10v r g =25 w ns turn-on rise time turn-off delay time turn-off fall time i s =5a v gs =0v input capacitance v ds =25v v gs =0v f=1.0m hz pf output capacitance reverse transfer capacitance source-drain diode reverse recovery time v gs =0v i s =8a di/dt=100a/us reverse recovery charge max. diode forwad voltage - max. pulsed source current - diode forward voltage page.2 rev 1.0, 25 - sept - 2012
hy8n70t / HY8N70FT typical characteristics curves ( t c =25 , unless otherwise noted) 0 2 4 6 8 10 12 14 16 0 10 20 30 40 50 i d - drain - to - source current (a) v ds - drain - to - source voltage (v) 6.0v v gs = 20v~ 8.0v 5.0v 7.0v 0 0.5 1 1.5 2 2.5 3 0 2 4 6 8 10 r ds(on) - on resistance( w ) i d - drain current (a) v gs = 20v v gs =10v 0 500 1000 1500 2000 2500 0 5 10 15 20 25 30 c - capacitance (pf) v ds - drain - to - source voltage (v) ciss f = 1mhz v gs = 0v crss coss 0 1 2 3 4 5 4 5 6 7 8 9 10 r ds(on) - on resistance( w ) v gs - gate - to - source voltage (v) i d =4.0a 0.1 1 10 100 1 2 3 4 5 6 7 8 9 i d - drain source current (a) v gs - gate - to - source voltage (v) v ds =50v t j = 125 o c 25 o c - 55 o c fig.1 output characteristric 0 2 4 6 8 10 12 0 5 10 15 20 25 30 35 v gs - gate - to - source voltage (v) q g - gate charge (nc) i d =8.0a v ds =400v v ds =250v v ds =100v fig.2 transfer characteristric fig.3 on - resistance vs drain current fig.4 on - resistance vs gate to source voltage fig.5 capacitance characteristic fig.6 gate charge characteristic page.3 rev 1.0, 25 - sept - 2012
hy8n70t / HY8N70FT typical characteristics curves ( t c =25 , unless otherwise noted) 0.8 0.9 1 1.1 1.2 - 50 - 25 0 25 50 75 100 125 150 bv dss - breakdown voltage (normalized) t j - junction temperature ( o c) i d = 250 m a 0.01 0.1 1 10 100 0.2 0.4 0.6 0.8 1 1.2 1.4 i s - source current (a) v sd - source - to - drain voltage (v) t j = 125 o c 25 o c v gs = 0v - 55 o c 0 0.5 1 1.5 2 2.5 - 50 - 25 0 25 50 75 100 125 150 r ds(on) - on - resistance (normalized) t j - junction temperature ( o c) v gs =10 v i d =4.0a fig.7 on - resistance vs junction temperature fig.8 breakdown voltage vs junction temperature fig.9 body diode forward voltage characteristic page.4 rev 1.0, 25 - sept - 2012
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