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| www..com C789 77mm / 6 kV THYRISTOR Type C789 thyristor is suitable for phase control applications such as HVDC valves, static VAR compensators and synchronous motor drives. Teslcnjnto i mnfcue b tepoe mlidfuinpoesadi sple i a h iio ucin s auatrd y h rvn ut-ifso rcs n s upid n n idsr sadr ds-yepcae rayt mutt fre o ntrlycoe ha dsiaos nuty tnad ictp akg, ed o on o ocd r aual old et isptr using commercially available mechanical clamping hardware. ON-STATE CHARACTERISTIC Process Maximum @ Tj=115 C 30000 20000 PRINCIPAL RATINGS AND CHARACTERISTICS Repetitive peak offstate & reverse volts Repetitive working rs otg cetvlae Off-state & reverse leakage current Average on-state current Peak half-cycle non-rep surge current VD R M VR R M VD W M VD R M I WM D I WM R I T(AV) T J=0 t 1 5oC o1 T J=0 t 1 5oC o1 T J=0 t 1 5oC o1 T case= 70oC 60 Hz 50 Hz I =2000A T t =8ms P T J=115oC T J=115oC 60 Hz po ut 6000 0.8VD R M 0.8VR R M 200 200 1200 ma V 10000 A I SM T 2. 25 2 0 . 23 kA 1000 On-state voltage VT M V Ciia rt o rs rtcl ae f ie of on-state current 100 0 1 2 3 4 5 6 7 8 9 10 11 On-state Voltage , Vt (volts) 93C:C789 3/24/93 .com 12 d/t id rp e V d=.67VD R M alwbesubrdshre loal nbe icag vd d/t 75 DataShee A/us A V/us 50 1500 rtcl ae f ie Ciia rt o rs o ofsaevlae f f-tt otg Recovery current T J=115oC V DCRIT=.67VD R M MECHANICAL OUTLINE J T J=115oC 2/s Au 5/s Au mnmmsa fco S= 03 iiu np atr . IM R t d T off Vd=.5VD R M 5A/us,-100V 20V/us to 2000V A 97 161 C L Turn-on delay Turn-off time 5 600 s u s u C L 2 0 5 Thermal resistance Externally applied clamping force AO BO R thJC F 02 .1 8000-9000 35.6-40.0 / cw b. ls kN D BO A = 4.35 in (110.5 mm) B =2.88 in (73.2 mm) D=1.45in (36.8 mm) .com 175 GREAT VALLEY PKWY. MALVERN, PA 19355 USA 9c 3: REPETITIVE PEAK REVERSE AND OFF-STATE BLOCKING VOLTAGE TJ= 0 t 1 5oC o1 MODEL VD R M VR R M (ot) vls (ot) vls C789FP 6000 6000 C789ET 5900 5900 C789EN 5800 5800 C789ES 5700 5700 C789EM 5600 5600 C789EE 5500 5500 - P:609739 G .7 //5 DataSheet 4 U .com www..com C789 / SDT219 FULL CYCLE AVERAGE POWER LOSS versus PEAK CURRENT at 50/60 Hz (plasma spreading and conduction loss) MAXIMUM PEAK RECOVERY CURRENT Tj=115 C 200 Pavg (watts) 7000 Irm, (A) 6000 120 deg.sq. wave overlap angle = 20 degree 100 5000 4000 50 180 degree 3000 sinewave approximation 2000 20 1000 Irm Qrr = ---di/dt (uC) (A/us) 2 0 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 Peak Current,It (A) 93c: 10 .1 93c: t4U.com 1. 5. Circuit diR/dt, (A/us) .com Full Cycle Pow er Loss (w atts) 50/60 Hz, TJ =115oC IT (peak) (A) 250 500 750 1000 1250 1500 1750 2000 2250 2500 2750 3000 3500 4000 5000 Half-sine 180o 115 244 389 550 727 919 1127 1350 1589 1842 2110 2394 3006 3678 5197 3 Phase 120o 126 274 441 628 834 1060 1304 1568 1850 2152 2471 2810 3542 4348 6178 GATE SUPPLY REQUIREMENTS Oe crutvlae pn ici otg Sot crut cret hr ici urn - rs tm ie ie Pulse duration (min) 4V 0 4A 05s .u 2u 0s .com 7/13/95 DataSheet 4 U .com |
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