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| Rectifier Diode SXXHNS/HRS250 Symbol Characteristics Conditions TJ(0C) Value Unit BLOCKING PARAMETERS VRRM IRRM Repetitive peak reverse voltage Repetitive peak reverse current 180 180 200-1500 50 V mA V = VRRM CONDUCTING PARAMETERS IF(AV) IRMS IFSM It 2 Average on-state current RMS on-state current Non repetitive peak surge onstate current Permissible surge energy Peak on-state voltage drop Typical forward conduction Threshold voltage Typical forward slope resistance 180 sine, 50H Z, TC = 1300C 250 392 A A A kA2S V V m Sine wave, 10mS without reverse voltage On-state current = 785A 5000 180 125.00 180 180 180 1.30 0.75 0.56 VFM V0 r0 THERMAL & MECHANICAL PARAMETERS Thermal impedance, 1800 conduction, Sine Thermal impedance Maximum Permissible junction temperature Storage temperature range Mounting Torque Weight R TH (J-C) RTH (C-HK) TJ TSTG F W Junction to case Case to heatsink 0.18 0.05 180 -40 - 180 16 270 0 C/W C/W 0 0 C C 0 NM gms HIND RECTIFIERS LTD 1 of 5 Rectifier Diode SXXHNS/HRS250 All dimensions in mm On State Power Loss 400 350 300 Pt(av) - W 250 200 150 100 50 0 0 50 100 150 200 250 300 350 400 450 It (av) DC 1800 120 600 0 HIND RECTIFIERS LTD 2 of 5 Rectifier Diode SXXHNS/HRS250 Maximum Permissible Case Temp 180 160 140 Tcase (deg.C) 120 100 80 60 40 20 0 0 50 100 150 200 250 300 350 400 450 It(av) A 600 1200 1800 DC Max non repetitive Surge Current 6000 5000 4000 Itsm (A) 3000 2000 1000 0 0.01 0.1 Time in Sec 1 10 HIND RECTIFIERS LTD 3 of 5 Rectifier Diode SXXHNS/HRS250 Transient Thermal Impedance Junction to Case 0.2 0.15 Rth(j-c) 0.1 0.05 0 0.001 0.01 0.1 Tim e in Sec 1 10 On State Characteristics 1200 1100 1000 900 800 It(av) 700 600 500 400 300 200 100 0 0 0.5 1 Vt (V) 1.5 2 2.5 HIND RECTIFIERS LTD 4 of 5 Rectifier Diode SXXHNS/HRS250 Ordering Information: S Hirect make Rectifier Diode XX VRRM = XX * 100 e.g.12 * 100 =1200V HNS / HRS HNS - Normal Polarity HRS - Reverse Polarity 250 IF(AV) = 250A 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: - marketing@hirect.com Website: - www.hirect.com June-2008 HIND RECTIFIERS LTD 5 of 5 |
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