TT270N16KOF Infineon - Thyristor Module

TT270N16KOF Description

TT270N16KOF is a 1,600 V / 270 A dual phase control thyristor module (PowerBLOCK, 50 mm baseplate) from Infineon Technologies (eupec) with pressure contact and Advanced Medium Power Technology (AMPT). Typical applications: Soft starters, Rectifiers for drives applications, Crowbar applications, Power controllers, Rectifiers for UPS, Battery chargers, Static switches. Infineon has discontinued TT270N16KOF (discontinuation notice Jun 10, 2022, last order date Dec 15, 2022). Infineon's nearest equivalent: TT330N18AOF.

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Summary of Features

Target Applications

Infineon TT270N16KOF is used for Soft starters, Rectifiers for drives applications, Crowbar applications, Power controllers, Rectifiers for UPS, Battery chargers and Static switches.

Key Specifications

TT270N16KOF is a 1,600 V / 270 A dual phase control thyristor module (PowerBLOCK, 50 mm baseplate) from Infineon Technologies (eupec) with pressure contact and Advanced Medium Power Technology (AMPT). Source: Infineon datasheet (Revision 3.2, 2014-12-18).

Parameter	Value
Manufacturer	Infineon Technologies (eupec)
Product type	Phase control thyristor module
Housing	PowerBLOCK, 50 mm baseplate, electrically insulated
Configuration	Dual thyristor (TT)
Technology	Pressure contact, Advanced Medium Power Technology (AMPT)
Repetitive peak off-state / reverse voltage (VDRM / VRRM)	1,600 V
Non-repetitive peak reverse voltage (VRSM)	1,700 V
Average on-state current (ITAVM)	270 A (TC = 85 °C)
RMS on-state current (ITRMSM)	450 A
Surge current (ITSM, 10 ms)	10,500 A (Tvj = 25 °C); 9,000 A (Tvj max)
I²t value (10 ms)	551,250 A²s (25 °C); 405,000 A²s (Tvj max)
Critical rate of rise of on-state current (diT/dt)cr	250 A/µs
Critical rate of rise of off-state voltage (dvD/dt)cr	1,000 V/µs
On-state voltage (vT)	1.36 V max. (iT = 800 A, Tvj max)
Threshold voltage V(TO) / slope resistance rT	0.8 V / 0.58 mΩ (max.)
Gate trigger current / voltage (IGT / VGT)	200 mA / 2 V max. (Tvj = 25 °C)
Holding / latching current (IH / IL)	300 mA / 1,200 mA max.
Off-state / reverse current (iD, iR)	50 mA max.
Circuit commutated turn-off time (tq)	250 µs typ.
Thermal resistance junction-case (RthJC)	0.060 K/W per module, 0.120 K/W per arm (180° sin)
Thermal resistance case-heatsink (RthCH)	0.02 K/W per module
Max. junction temperature (Tvj max)	125 °C
Operating / storage temperature	-40 to +125 °C
Isolation test voltage (VISOL)	3.0 kV (RMS, 1 min); 3.6 kV (1 s)
Weight	800 g typ.
Status (Infineon)	Discontinued, last order date Dec 15, 2022
Nearest equivalent (Infineon)	TT330N18AOF
Applications (datasheet)	Soft starters, Rectifiers for drives applications, Crowbar applications, Power controllers, Rectifiers for UPS, Battery chargers, Static switches
Datasheet	Available on this page (PDF)

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