TT425N18 Infineon - DUAL-SCR

Category: Thyristor & SCR Modules

Specifications: 1800V, 800A

TT425N18, Eupec Infineon power module

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TT425N18 Description

Rated at 1800 V, the Infineon Technologies (formerly Eupec) TT425N18 is a thyristor module. It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters.

Request a quote for the TT425N18 and our team will get back to you with price, quantity available and lead time. We ship worldwide. As with any power device, please check the manufacturer's datasheet to confirm it matches your design.

Target Applications

Infineon TT425N18 is used for High Power Switching, A.C. Motor Controls, D.C. Motor Controls, Uninterruptible Power Supply, Inverter for motor driv.

Key Specifications

TT425N18 is an eupec (Infineon) PowerBLOCK thyristor module (thyristor/thyristor). Source: eupec Power Semiconductors Shortform Catalog 2003 (catalog page available on this page as PDF).

ParameterValue
Manufacturereupec (Infineon Technologies)
Product typePowerBLOCK thyristor module (thyristor/thyristor)
Repetitive peak off-state / reverse voltage (VDRM / VRRM)1800 V (series 1000 to 1800 V)
Average on-state current (ITAVM), 180° el sin425 A at Tc = 85 °C
RMS current (ITRMSM)800 A
Surge current (ITSM), 10 ms, Tvj max12500 A
I²t, 10 ms, Tvj max781 × 10³ A²s
Threshold voltage V(T0)0.90 V
Slope resistance rT0.30 mΩ
Critical rate of rise of on-state current (di/dt)cr120 A/µs
Turn-off time tq, typ.250 µs
Critical rate of rise of off-state voltage (dv/dt)cr1000 V/µs
Thermal resistance RthJC0.078 °C/W
Thermal resistance RthCK0.02 °C/W
Max. junction temperature Tvj max125 °C
Package (outline)TP60

Technical document (PDF)  |  Request a quote for TT425N18 (reply within 24 hours)

Related Part Numbers

TT400N18
1800V, 400A		TT425N20
2000V, 800A		TT425N16
1600V, 800A		TT500N18
1800V, 500A
TT570N18
1800V, 570A		TT425N12
1200V, 425A		TT251N18
1800V, 250A		TT250N18
1800V, 250A
TT425N18KOF
1800V, 425A		TT425N16KS13
1600V		TT425N16KOF
1600V, 425A		TT425N14KOF
1400V, 425A
TT425N12KOF
425A/1200V		TT425N08KOF
425A / 800V		TT425N08
800V, 800A		TT430N12KOF
1200(V) / 430(A)
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