specific to the following operations: snubbing or clamping, demaghetization and rectification ultra-fast and soft recovery very low overall power losses in both the diode and the companion transistor high frequency operation high reverse voltage capability features and benefits turboswitch 1200v drastically cuts losses in all high voltage operations which require extremely fast, soft and noise-free power diodes. due to their optimized switching performances they aloso highly decrease power losses in any associated switching igbt or mosfet in all ofreewheel modeo operations and is particulary suitable and efficient in motor control circuitries, or in primary of smps as snubber, clamping or demagnetizingdiodes secondary of smps as high voltage rectifier diodes. they are also suitable for the secondary of smps as high voltage rectifier diodes. description i f(av) 2a v rrm 1200v t rr (typ) 65ns v f (max) 1.5v main product characteristics symbol parameter value unit v rrm repetitive peak reverse voltage 1200 v v rsm non repetitive peak reverse voltage 1200 v i f(rms) rms forward current 10 a i frm repetitive peak forward current tp = 5 m s f=5khz square 20 a i fsm surge non repetitive forward current tp = 10ms sinusoidal 25 a t stg storage temperature range - 65 to + 150 c t j maximum operating junction temperature 125 c absolute ratings (limiting values) STTA212S turboswitch ? ultra-fast high voltage diode smc product specification 1 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
symbol parameter test conditions min typ max unit v f* forward voltage drop i f =2a tj=25 c tj = 125 c 1.1 1.65 1.5 v i r** reverse leakage current v r = 0.8 xv rrm tj = 25 c tj = 125 c 150 20 400 m a vto threshold voltage ip < 3.i av tj = 125 c 1.15 v rd dynamic resistance 175 m w test pulses : * tp = 380 m s, d <2% ** tp = 5 ms , d <2% static electrical characteristics symbol parameter test conditions value unit r th(j-i) junction to lead thermal resistance 21 c/w p 1 conduction power dissipation i f(av) = 1.5a d = 0.5 tlead= 72 c 2.5 w p max total power dissipation pmax = p1 + p3 (p3 = 10% p1) tlead= 67 c 2.8 w thermal and power data symbol parameter test conditions min typ max unit t rr reverse recovery time tj = 25 c i f = 0.5 a i r = 1a irr = 0.25a i f =1a di f /dt =-50a/ m sv r = 30v 65 115 ns i rm maximum recovery current tj = 125 cv r = 600v i f =2a di f /dt = -16 a/ m s di f /dt = -50 a/ m s 6.0 3.6 a s factor softness factor tj = 125 cv r = 600v i f =2a di f /dt = -50 a/ m s 0.9 / dynamic electrical characteristics turn-off switching symbol parameter test conditions min typ max unit t fr forward recovery time tj = 25 c i f =2a di f /dt = 16 a/ m s measured at 1.1 v f max 900 ns v fp peak forward voltage 35 v turn-on switching to evaluate the maximum conduction losses use the following equation : p=v to xi f(av) +rdxi f 2 (rms) STTA212S product specification 2 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
package mechanical data smc e c l e2 e1 d a1 a2 b ref. dimensions millimeters inches min. max. min. max. a1 1.90 2.45 0.075 0.096 a2 0.05 0.20 0.002 0.008 b 2.90 3.2 0.114 0.126 c 0.15 0.41 0.006 0.016 e 7.75 8.15 0.305 0.321 e1 6.60 7.15 0.260 0.281 e2 4.40 4.70 0.173 0.185 d 5.55 6.25 0.218 0.246 l 0.75 1.60 0.030 0.063 2.0 4.2 2.0 3.3 footprint dimensions (in millimeters) smc plastic ordering type marking package weight base qty delivery mode STTA212S t53 smc 0.243g 2500 tape & reel epoxy meets ul94,v0 band indicates cathode STTA212S product specification 3 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
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