PHASE CONTROL THYRISTOR H4350CHXX Symbol Characteristics Conditions TJ (0C) Value Unit 125 200-1200 V 125 200-1200 V 125 125 200 200 mA mA 4350 A 6829 A 60 kA 18000 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 = 550C Sine wave, 10mS without reverse voltage 125 On-state current = 4kA 125 1.18 V 125 125 0.88 0.075 V mΩ 25 25 25 25 350 2.00 300 700 200 mA V mA mA A/μSec TRIGGERING PARAMETERS IGT VGT IH IL di/dt Gate trigger current Gate trigger voltage Holding Current Latching Current Repetitive rate of rise of current VD = 5V VD = 5V VD = 5V THERMAL & MECHANICAL PARAMETERS R TH (J-C) Thermal impedance, 180 conduction, Sine RTH (C-HK) Thermal impedance TJ TSTG F W Junction to heatsink Case to heatsink Maximum Permissible junction temperature Storage temperature range Mounting Torque Weight HIND RECTIFIERS LTD .0095 0 C/W 0.002 0 C/W 125 -30 - 125 40-50 1150 0 C C KN gms 0 1 of 5 PHASE CONTROL THYRISTOR H4350CHXX All dimensions in mm HIND RECTIFIERS LTD 2 of 5 PHASE CONTROL THYRISTOR H4350CHXX 70000 65000 60000 55000 50000 45000 40000 35000 30000 25000 20000 15000 10000 5000 0 1 10 100 Tim e in Sec On State Characteristics I t(av) A Itsm (A) Max non repetitive Surge Current 14000 13000 12000 11000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 0 0 0.5 1 1.5 2 2.5 Vt (V) HIND RECTIFIERS LTD 3 of 5 PHASE CONTROL THYRISTOR H4350CHXX Transient Thermal Impedance Junction to Case 10 9 8 Rth(j-h) 0 C/KW 7 6 5 4 3 2 1 0 0.001 0.01 0.1 1 10 100 Tim e in Sec HIND RECTIFIERS LTD 4 of 5 PHASE CONTROL THYRISTOR H4350CHXX Ordering Information: H Hirect make Thyristor 4350 IF(AV) = 4350A 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 5 of 5