PHASE CONTROL THYRISTOR H445CHXX Symbol Characteristics Conditions TJ (0C) Value Unit 125 200-1600 V 125 200-1600 V 125 125 50 50 mA mA 445 A 700 A 4.60 kA 106 kA2S 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 CONDUCTING PARAMETERS IF(AV) Average on-state current IRMS RMS on-state current ITSM Surge on-state current I2 t I2 t VT Peak on-state voltage drop V0 R0 Threshold voltage On-state slope resistance 180 sine, 50H Z, TC = 690C Sine wave, 10mS without reverse voltage 125 On-state current = 1.2kA 125 2.07 V 125 125 0.85 0.90 V mΩ 25 25 25 200 2.00 600 mA V mA 150 W 150 12 30 A/μSec V A TRIGGERING PARAMETERS IGT VGT IL PG–PEAK di/dt VFGM IFGM Gate trigger current Gate trigger voltage Latching Current Maximum Peak Gate Power VD = 5V VD = 5V Pulse width 100μSec Repetitive rate of rise of current Maximum forward gate voltage Maximum forward gate current THERMAL & MECHANICAL PARAMETERS R TH (J-C) Thermal impedance, 180 conduction, Sine RTH (C-HK) Thermal impedance TJ TSTG F W Junction to case 0.068 0 C/W Case to heatsink 0.015 0 C/W Maximum Permissible junction temperature Storage temperature range Mounting Torque Weight HIND RECTIFIERS LTD 125 -40 - 125 5 70 0 C C KN gms 0 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 DC 1000 900 0 120 180 Pt(av) - W 800 600 700 600 500 400 300 200 100 0 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 It (av) Maximum Permissible Case Temp 140 120 Tcase (0C) 100 80 60 40 600 20 1200 1800 DC 0 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 It(av) A HIND RECTIFIERS LTD 3 of 6 PHASE CONTROL THYRISTOR H445CHXX Max non repetitive Surge Current 5000 Itsm (A) 4000 3000 2000 1000 0 0.01 0.1 1 10 Tim e in Sec Transient Thermal Impedance Junction to Case 0.08 0.07 0.06 Rth(j-c) 0.05 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 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 It(av) A 1400 1 150W (0.1mS) 0 25 C 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. Hind Rectifiers Ltd Lake Road Bhandup (West) Mumbai – 400 078 Tel: - +91 22 2596 8027/28/29/31 Fax: - +91 22 2596 4114 E-mail: - [email protected] Website: - www.hirect.com HIND RECTIFIERS LTD June-2008 6 of 6