TT251N14KOFInfineon - SCR Module

TT251N14KOF Description

The Infineon Technologies TT251N14KOF is a thyristor module rated at 1400 V and 250 A, available from USComponent. Components of this type are commonly used in soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control.

USComponent supplies power semiconductors and industrial electronic components to engineers, OEMs and maintenance teams worldwide, including legacy and hard-to-find part numbers. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the TT251N14KOF.

Target Applications

Infineon TT251N14KOF 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

Manufacturer	Infineon Technologies (eupec)
Configuration	Phase control thyristor module, two thyristors (TT)
VDRM / VRRM	1400 V
ITAVM	250 A (TC = 85 °C)
ITRMSM	410 A
ITSM	9100 A (25 °C, 10 ms)
I²t	414,000 A²s (25 °C, 10 ms)
On-state voltage vT max.	1.4 V @ 800 A
Gate trigger current / voltage	200 mA / 2 V max.
Turn-off time tq typ.	250 µs
Isolation test voltage	3.0 kV RMS (1 min)
Mounting torque	5 Nm (±15%)
Terminal torque	12 Nm (±10%)
Weight	800 g
Junction temperature	125 °C max.

TT251N14KOF Video

Download TT251N14KOF Datasheet

TT251N14KOF PDF Datasheet