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| PHASE CONTROL THYRISTOR H445CHXX 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 125 125 125 125 200-1600 200-1600 50 50 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 = 1.2kA 125 125 125 125 180 sine, 50H Z, TC = 690C 445 700 4.60 106 2.07 0.85 0.90 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 25 200 2.00 600 150 150 12 30 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 0.068 0.015 125 -40 - 125 5 70 0 C/W C/W 0 0 0 C C KN gms HIND RECTIFIERS LTD 1 of 6 PHASE CONTROL THYRISTOR H445CHXX All dimensions in mm HIND RECTIFIERS LTD 2 of 6 PHASE CONTROL THYRISTOR H445CHXX On State Power Loss 1100 1000 900 800 0 120 180 DC Pt(av) - W 700 600 500 400 300 200 100 0 0 600 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 It (av) Maximum Permissible Case Temp 140 120 100 Tcase (0C) 80 60 40 20 0 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 It(av) A 600 1200 1800 DC HIND RECTIFIERS LTD 3 of 6 PHASE CONTROL THYRISTOR H445CHXX Max non repetitive Surge Current 5000 4000 Itsm (A) 3000 2000 1000 0 0.01 0.1 Tim e in Sec 1 10 Transient Thermal Impedance Junction to Case 0.08 0.07 0.06 0.05 Rth(j-c) 0.04 0.03 0.02 0.01 0 0.001 0.01 0.1 1 10 Tim e in Sec HIND RECTIFIERS LTD 4 of 6 PHASE CONTROL THYRISTOR H445CHXX On State Characteristics 2000 1800 1600 1400 It(av) A 1200 1000 800 600 400 200 0 0 0.5 1 1.5 2 2.5 3 3.5 Vt (V) Gate Trigger Characteristics 100 10 VG(V) - V 1 25 C 0 150W (0.1mS) 0.1 0.01 0.1 1 10 100 IG (av) - A HIND RECTIFIERS LTD 5 of 6 PHASE CONTROL THYRISTOR H445CHXX Ordering Information: H Hirect make Thyristor 445 IF(AV) = 445A 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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