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PHASE CONTROL THYRISTOR H955CHXX TJ (0C) Symbol Characteristics Conditions Value Unit BLOCKING PARAMETERS VRRM VDRM IRRM IDRM Repetitive Repetitive voltage Repetitive Repetitive peak reverse voltage peak off-stage peak reverse current peak off-state current V = VRRM V = VRRM 125 125 125 125 200-1800 200-1800 80 80 V V mA mA CONDUCTING PARAMETERS IF(AV) IRMS ITSM I2 t VT V0 R0 Average on-state current RMS on-state current Surge on-state current I2 t Peak on-state voltage drop Threshold voltage On-state slope resistance Sine wave, 10mS without reverse voltage On-state current = 3kA 125 125 125 125 180 sine, 50H Z, TC = 640C 955 1500 12.50 781 2 0.85 0.35 A A kA kA2S V V m TRIGGERING PARAMETERS IGT VGT IL PG-PEAK di/dt VFGM IFGM Gate trigger current Gate trigger voltage Latching Current Maximum Peak Gate Power Repetitive rate of rise of current Maximum forward gate voltage Maximum forward gate current VD = 5V VD = 5V Pulse width 100Sec 25 25 25 250 2.00 1000 150 120 12 50 mA V mA W A/Sec V A THERMAL & MECHANICAL PARAMETERS R TH (J-C) RTH (C-HK) TJ TSTG F W Thermal impedance, 180 conduction, Sine Thermal impedance Maximum Permissible junction temperature Storage temperature range Mounting Torque Weight Junction to case Case to heatsink 0.038 0.005 125 -40 - 125 15 280 0 C/W C/W 0 0 0 C C KN gms HIND RECTIFIERS LTD 1 of 6 PHASE CONTROL THYRISTOR H955CHXX All dimensions in mm HIND RECTIFIERS LTD 2 of 6 PHASE CONTROL THYRISTOR H955CHXX On State Power Loss 2500 DC 2000 0 1800 Pt(av) - W 1500 120 60 0 1000 500 0 200 100 300 400 500 600 800 700 900 1000 1300 1200 1400 1600 1100 1500 0 It (av) Maximum Permissible Case Temp 140 120 100 Tcase (0C) 80 60 40 20 0 100 200 500 700 800 400 600 300 900 1200 1300 1400 1100 1500 1000 1600 0 600 1200 1800 DC It(av) A HIND RECTIFIERS LTD 3 of 6 PHASE CONTROL THYRISTOR H955CHXX Max non repetitive Surge Current 14000 12000 10000 I tsm (A) 8000 6000 4000 2000 0 0.01 0.1 Tim e in Sec 1 10 Transient Thermal Impedance Junction to Case 0.04 0.035 0.03 0.025 Rth(j-c) 0.02 0.015 0.01 0.005 0 0.001 0.01 0.1 Tim e in Sec 1 10 HIND RECTIFIERS LTD 4 of 6 PHASE CONTROL THYRISTOR H955CHXX On State Characteristics 5000 4500 4000 3500 I t(av) A 3000 2500 2000 1500 1000 500 0 0 0.5 1 1.5 2 2.5 3 3.5 Vt (V) Gate Trigger Characteristics 100 10 VG(V) - V 1 250C 150W (0.1mS) 0.1 0.01 0.1 1 10 100 IG (av) - A HIND RECTIFIERS LTD 5 of 6 PHASE CONTROL THYRISTOR H955CHXX Ordering Information: H Hirect make Thyristor 955 IF(AV) = 955A CH Capsule Thyristor XX VRRM = XX * 100 e.g.12 * 100 =1200V Hind Rectifiers Ltd reserves the right to change the specifications without notice. This datasheet specifies technical information for semiconductor devices but promises no characteristics. No warranty or guarantee expressed or implied is made regarding delivery, performance or suitability. Lake Road Bhandup (West) Mumbai - 400 078 Tel: - +91 22 2596 8027/28/29/31 Fax: - +91 22 2596 4114 E-mail: - marketing@hirect.com Website: - www.hirect.com Hind Rectifiers Ltd June-2008 HIND RECTIFIERS LTD 6 of 6 |
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