High Power Semiconductors
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Last stock! 
D749N42T, Rectifier Diode PUK 749 Amp, 4200V 58/26
Infineon D749N42T, Rectifier Diode Capsule Features Very low forward voltage drop Very low leakage current International standard package 58/26 Package Press Mounted Double or Single Sided Cooling Applications Power Supplies Rectifier for drives applications Uncontrolled Rectifiers Rectifiers for UPS Battery Chargers Field Supply for DC Motors Water Cooled Rectifiers DC Substation Blocking Diode Large Generators Specification Infineon Part Number D749N42T, Vrrm 4200V Diode Configuration Diode Capsule (PUK) IF(av) @ 85 Deg C 750 Amp Package Size ø58 x 26mm Itsm 14 kA VF(to) 0.85V Tj(max) 180°C rF 0.65mΩ Gate Terminals N/A R th(j-c) (double sided cooled 180°sin) 0.039°C/W R th(c-h) (double sided cooled) 0.005°C/W Weight 280g Clamping Force 10 - 24kN Factory Pack Qty 12 Certification ROHS Infineon Headquarters Germany Datasheet Product Datasheet Alternatives Contact Us for Possible Replacement Heatsink Heatsink Profiles
$232.20
$274.00 inclGST -
Last stock! 
D4709N22T, Rectifier Diode PUK 4709 Amp, 2200V 111/26
Infineon D4709N22T Rectifier Diode Capsule Features Very low forward voltage drop Very low leakage current International standard package 111/26 Package Press Mounted Double or Single Sided Cooling Applications Power Supplies Rectifier for drives applications Uncontrolled Rectifiers Rectifiers for UPS Battery Chargers Field Supply for DC Motors Water Cooled Rectifiers DC Substation Blocking Diode Large Generators Specification Infineon Part Number D4709N22T Vrrm 2200V Diode Configuration Diode Capsule (PUK) IF(av) @ 85 Deg C 4700 Amp Package Size ø111 x 26mm Itsm 71 kA VF(to) 0.83V Tj(max) 180°C rF 0.07mΩ Gate Terminals N/A R th(j-c) (double sided cooled 180°sin) 0.008°C/W R th(c-h) (double sided cooled) 0.0025°C/W Weight 1.2kg Clamping Force 42 - 95kN Factory Pack Qty 12 Certification ROHS Infineon Headquarters Germany Datasheet Product Datasheet Alternatives Contact Us for Possible Replacement Heatsink Heatsink Profiles
$651.10
$768.30 inclGST -
Last stock! 
D448N08T, Rectifier Diode PUK 448 Amp, 800V 41/14
Infineon D448N08T Rectifier Diode Capsule Features Very low forward voltage drop Very low leakage current International standard package 41/14 Package Press Mounted Double or Single Sided Cooling Applications Power Supplies Rectifier for drives applications Uncontrolled Rectifiers Rectifiers for UPS Battery Chargers Field Supply for DC Motors Water Cooled Rectifiers DC Substation Blocking Diode Large Generators Specification Infineon Part Number D448N08T Vrrm 800V Diode Configuration Diode Capsule (PUK) IF(av) @ 85 Deg C 450 Amp Package Size ø41 x 14mm Itsm 6.3 kA VF(to) 0.7V Tj(max) 180°C rF 0.51mΩ Gate Terminals N/A R th(j-c) (double sided cooled 180°sin) 0.102°C/W R th(c-h) (double sided cooled) 0.015°C/W Weight 75g Clamping Force 2.6 - 4.6kN Factory Pack Qty 12 Certification ROHS Infineon Headquarters Germany Datasheet Product Datasheet Alternatives D770N20T D770N16T Heatsink Heatsink Profiles Â
$77.10
$90.98 inclGST -
D251K14B, Rectifier Diode 251Amp, 1400V, M12 Cathode stud
Free Aus Post Shipping for $300 SpendInfineon Technologies D251K14B Series Stud Mount Rectifier Diode Features Full blocking capability over wide temperature range Hermetic metal case with glass insulator Threaded stud Applications Power Supplies Uncontrolled Rectifiers Oil Cooled Circuits Battery Chargers Specification Infineon Part Number D251K14B Vrrm 1400V Diode Configuration Cathode Stud IF(av) @ 130 Deg C 250 Amp IF(av) @ 129 Deg C 255 Amp Itsm 6.3kA VF(to) 0.80V Tj(max) 180°C rF 0.50mΩ Termination Style (Tail) 8.4mm Round Lug Termination Style (Stud) M12 x 1.75 Stud Length 18mm Tail Length to Stud 210mm R th(j-c) 0.151 °C/W R th(c-h) 0.04 °C/W Weight 175g Mounting Torque 20 Nm Factory Pack Qty 6 Country Of Origin Germany Infineon Headquarters Germany Datasheet Product Datasheet
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D2450N04T, Rectifier Diode PUK 2050 Amp, 400V 58/14
Infineon D2450N04T, Rectifier Diode PUK 2050 Amp, 400V 58/14 Rectifier Diode Capsule Features Very low forward voltage drop Very low leakage current International standard package 58/14 Package Press Mounted Double or Single Sided Cooling Applications Power Supplies Rectifier for drives applications Uncontrolled Rectifiers Rectifiers for UPS Battery Chargers Field Supply for DC Motors Water Cooled Rectifiers DC Substation Blocking Diode Large Generators Specification Infineon Part Number D2450N04T Vrrm 400V Diode Configuration Diode Capsule (PUK) IF(av) @ 85 Deg C 2450 Amp Package Size ø58 x 14mm Itsm 33 kA VF(to) 0.7V Tj(max) 180°C rF 0.0975mΩ Gate Terminals N/A R th(j-c) (double sided cooled 180°sin) 0.0253°C/W R th(c-h) (double sided cooled) 0.005°C/W Weight 160g Clamping Force 12 - 24kN Factory Pack Qty 12 Certification ROHS Infineon Headquarters Germany Datasheet Product Datasheet Alternatives Contact Us for Possible Replacement Heatsink Heatsink Profiles
$303.03
$357.58 inclGST -
H250TB16M24, Thyristor(SCR), 250Amp, 1600V, M24, Anode stud
Thyristor(SCR), 250Amp, 1600V, M24, Anode stud Product Datasheet
$124.00
$146.32 inclGST -
Last stock! 
H250TB14X, Thyristor(SCR), 250Amp, 1400V, M24, Anode stud
Thyristor(SCR), 250Amp, 1400V, M24, Anode stud Product Datasheet
$127.00
$149.86 inclGST -
H200TB16M, Thyristor(SCR), 200Amp, 1600V, M16 x 1.5, Anode stud
Thyristor(SCR), 200Amp, 1600V, M16 x 1.5, Anode stud Product Datasheet
$99.00
$116.82 inclGST -
S16HRS260U, Rectifier Diode 260 Amp, 1600V, 3/4" 16UNF 2A, Anode stud
Rectifier Diode 260 Amp, 1600V, 3/4" 16UNF 2A, Anode stud Product Datasheet
$45.00
$53.10 inclGST -
S16HRS260M, Rectifier Diode 260 Amp, 1600V, M16 x 1.5, Anode stud
Rectifier Diode 260 Amp, 1600V, M16 x 1.5, Anode stud Product Datasheet
$54.40
$64.19 inclGST -
Last stock! 
S16HRS150U, Rectifier Diode 150 Amp, 1600V, 1/2" 20UNF 2A, Anode stud
Rectifier Diode 150 Amp, 1600V, 1/2" 20UNF 2A, Anode stud Product Datasheet
$38.00
$44.84 inclGST -
Last stock! 
S16HNS260M, Rectifier Diode 260 Amp, 1600V, M16 x 1.5, Cathode stud
S16HNS260M Rectifier Diode 260 Amp, 1600V, M16 x 1.5, Cathode stud Product Datasheet
$54.40
$64.19 inclGST
