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p q rt812 \ QRT812F \ qrt812d february 5,2015 - rev.00 page 1 planar structured superfast recovery rectifiers voltage 1 200 v current 8 a qrt812 to - 220ac QRT812F ito - 220ac qrt812d to - 263 f eatures ? p lanar structure with epi wafer ? hyperfast recovery time, reduced qrr and soft recover y ? for pfc ccm operation ? low leakage current ? plastic package has underwriters laboratory flammability classification 94v - o flame retardant epoxy molding compound ? exceeds environmental standards of mil - s - 19500/228 ? lead free in compliance with eu rohs 2011/65 /eu directive mechanical data ? case: to - 2 20ac , i to - 220a c , to - 263 package ? terminals: solder plated, solderable per mil - std - 750,method 2026 ? to - 2 20ac weight: 0.0 67 ounces, 1.89 grams ? i to - 220a c weight: 0.0 55 ounces, 1. 56 grams. ? to - 263 weight: 0.051 ounces, 1.46 grams. ? marking: part number note : 1. device mounted on a infinite heatsink , then measured the center of the marking side. maximum ratings and electrical characteristics ( t a =25 o c unless otherwise noted) parameter symbol v alue unit maximum repetitive peak reverse voltage v rrm 1200 v maximum rms voltage v rm s 840 v maximum dc blocking vol tage v r 1200 v maximum average forward rectified current i f(av) 8 a peak forward surge current : 8.3ms single half sine - wave
superimposed on rated load i fsm 9 0 a typical thermal resistance to - 2 20ac (note 1) i to - 220a c (note 1) to - 263 (note 1) r j c 2 5.5 2 o c /w operating junction temperature range t j - 55 to +1 7 5 o c storage temperature range t stg - 55 to +1 7 5 o c
p q rt812 \ QRT812F \ qrt812d february 5,2015 - rev.00 page 2 electrical characteristics (t a =25 o c unl ess otherwise noted) parameter symbol test condition min. typ. max. units breakdown voltage v br i r = 100 ? j =25 o c 120 0 - - v instantaneous forward voltage v f i f =1a i f = 5 a i f = 8 a t j =25 o c - - - 1.46 2.06 2.29 - - 3. 2 v i f =1a i f = 5 a i f = 8 a t j =125 o c - - - 0. 99 1.58 1.82 - - - v reverse current i r v r =1200v t j =25 o c t j =125 o c - - - 5 3 - ? ? ? rr i f =1a v r =30v di/dt=100a/ ? j =25 o c - - 40 ns ? f = 8 a v r = 40 0v di/dt= 2 00a/ ? j =25 o c - 45 - ns ? r rm i f = 8 a v r = 40 0v di/dt= 2 00a/ ? j =25 o c - 3.9 - a reverse recovery charge q rr i f = 8 a v r = 40 0v di/dt= 2 00a/ ? j =25 o c - 87.7 - nc
p q rt812 \ QRT812F \ qrt812d february 5,2015-rev.00 page 3 fig.4 typical forward characteristics fig.3 typical reverse characteristics fig.1 forward current derating curve fig.2 typical junction capacitance fig.4 typical forward characteristics fig.5 typical reverse recovery time versus di/dt fig.6 typical reverse recovery c harges versus di/dt 0 1 2 3 4 5 6 7 8 9 0 25 50 75 100 125 150 175 t c , case temperature ( c) i f , forward current (a) to - 220ac ito - 220ac to - 263 1 10 100 1000 1 10 100 c j , junction capacitance (pf) v r , reverse bias voltage (v) 0.001 0.01 0.1 1 10 100 10 20 30 40 50 60 70 80 90 100 i r , reverse current ( m a) percent of rated peak reverse voltage (%) t j = 25 c t j = 75 c t j = 125 c t j = 150 c 0.01 0.1 1 10 100 0 0.5 1 1.5 2 2.5 3 i f , forward current (a) v f , forward voltage (v) t j = 150 c t j = 125 c t j = 25 c t j = 75 c 0 20 40 60 80 100 120 140 160 180 200 100 120 140 160 180 200 trr ( m s) di / dt (a/ m s) if=8a v r =400v t j =25 c 0 50 100 150 200 250 300 100 120 140 160 180 200 qrr (nc) di / dt (a/ m s) if=8a v r =400v t j =25 c
p q rt812 \ QRT812F \ qrt812d february 5,2015 - rev.00 page 4 B C mounting pad layout order information
p q rt812 \ QRT812F \ qrt812d february 5,2015 - rev.00 page 5
p q rt812 \ QRT812F \ qrt812d february 5,2015 - rev.00 page 6 part no_packing code_version qrt 812_t0_00001 qrt812_t0_10001 QRT812F_t0_00001 QRT812F_t0_10001 qrt812 d _r2_00001 qrt812 d _r2_10001 for example : r b500v - 40 _ r2 _ 00 0 01 B serial number B B version code means hf part no. B packing size code me ans 13" B packing type means t/r packing code xx version code xxxxx packing type 1 st code packing size code 2 nd code hf or rohs
1 st code 2 nd ~5 th code tape and ammunition box
(t/b) a n/a 0 hf 0 serial number tape and reel (t/r) r 7" 1 rohs 1 serial numb er bulk packing
(b/p) b 13" 2 tube packing
(t/p) t 26mm x tape and reel (right oriented)
(trr) s 52mm y tape and reel (left oriented)
(trl) l panasert t/b cathode up
(pbcu) u forming f panasert t/b cathode down
(pbcd) d
p q rt812 \ QRT812F \ qrt812d february 5,2015 - rev.00 page 7 discl aimer

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