TT251N08 Infineon - DUAL-SCR

Category: Thyristor & SCR Modules

Specifications: 800V, 410A

TT251N08 , Eupec Infineon power module

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TT251N08 Description

The TT251N08 from Infineon Technologies (formerly Eupec) is a thyristor module with an 800 V rating. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the TT251N08 and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.

Target Applications

Infineon TT251N08 is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.

Key Specifications

TT251N08 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), series range1000 to 1800 V
Average on-state current (ITAVM), 180° el sin250 A at Tc = 85 °C
RMS current (ITRMSM)410 A
Surge current (ITSM), 10 ms, Tvj max8000 A
I²t, 10 ms, Tvj max320 × 10³ A²s
Threshold voltage V(T0)0.80 V
Slope resistance rT0.70 mΩ
Critical rate of rise of on-state current (di/dt)cr250 A/µs
Turn-off time tq, typ.250 µs
Critical rate of rise of off-state voltage (dv/dt)cr1000 V/µs
Thermal resistance RthJC0.13 °C/W
Thermal resistance RthCK0.04 °C/W
Max. junction temperature Tvj max125 °C
Package (outline)TP50

Technical document (PDF)  |  Request a quote for TT251N08 (reply within 24 hours)

Related Part Numbers

TT250N08
800V, 410A		TT210N08
800V, 410A		TT251N12
1200V, 250A		TT162N08
800V, 260A
TT400N08
800V, 400A		TT425N08
800V, 800A		TT131N08
800V, 220A		TT500N08
800V, 500A
TT251N08KOF
410A / 800V		TT251N1200KOF
250A/1200V		TT251N12KOF
1200V, 250A		TT251N14KOF
1400V, 250A
TT251N16
1600V, 250A		TT251N16KOF
1600V, 410A		TT251N16KOF-A
1600V		TT251N16KOF-K
1600V
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