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INFINEON – TT250N16KOF – IGBT Power Transistor – Reclaimed Part

TT250N16KOF_1
EE
TT250N16KOF_1
EE

Manufacturer

OEM Part Number

TT250N16KOF

GPS Part Number

27-INF-TT250N16KOF

Categories

Tags

Price:

$135.00

Specifications
View Spec Sheet
Voltage WPC AH/kVA Length Width Height Weight
1600 V N/A 410 A N/A N/A N/A 800 grams
Voltage 1600 V
WPC N/A
Amp/H 410 A
Length N/A
Width N/A
Height N/A
Weight 800 grams

eupec / Infineon — TT250N16KOF Thyristor Module
1600 V •
250 A ITAV •
Dual phase-control thyristors (inverse-parallel) •
Pressure-contact, isolated baseplate
What it is

1.6 kV, 250 A (average per arm) dual SCR module from Infineon’s TT250N family. The pressure-contact,
isolated ceramic base provides low thermal resistance and high surge capability for soft-starts, phase-angle controllers,
controlled rectifiers, and UPS front-ends.

At-a-Glance
  • Voltage / Current: 1600 V / 250 A ITAV
  • Topology: Dual thyristor (inverse-parallel), phase-control
  • Mounting: Pressure-contact module, isolated base (≈ 50 × 92 mm footprint)
  • Use Cases: Soft-starts; controlled rectifiers; AC regulators; UPS input bridges
  • Condition Options: NOS or tested reclaimed pulls
Features
  • High surge strength — ITSM 8 kA (10 ms, 25 °C) / 7 kA (10 ms, Tvj max).
  • Rugged switching — (dv/dt)cr ≈ 1000 V/µs; (di/dt)cr ≈ 150 A/µs.
  • Low on-state drop — vT max ≈ 1.5 V @ iT=800 A, Tvj max.
  • Service-friendly — Standard 50 mm module class with top-side power and 2.8 mm control tabs.
Technical Specifications
Parameter Value
Manufacturer eupec / Infineon Technologies
Part Number TT250N16KOF
Device Type Dual phase-control thyristor module (inverse-parallel)
Repetitive Peak Off-State / Reverse Voltage (VDRM, VRRM) 1600 V
RMS On-State Current (ITRMSM) 410 A
Average On-State Current (per arm) ITAVM = 250 A @ TC=85 °C
Surge On-State Current (10 ms) ITSM = 8 kA (25 °C) / 7 kA (Tvj max)
I²t (10 ms) 320 kA²·s (25 °C) / 245 kA²·s (Tvj max)
Critical dv/dt ≈ 1000 V/µs
Critical di/dt ≈ 150 A/µs
Gate Trigger Current / Voltage IGT max 200 mA; VGT max 2 V
Holding / Latching Current IH max 300 mA; IL max 1.2 A
Gate-Controlled Delay Time tgd max 3 µs
On-State Voltage vT max ≈ 1.5 V @ iT=800 A, Tvj max
Mounting / Base Pressure-contact, isolated ceramic base; top power terminals; 2.8 mm control tabs
Package / Footprint ≈ 50 × 92 mm module (50 mm class)
Configuration Dual (two SCRs, inverse-parallel)
Compatibility / Representative Uses
Module Applications Notes
TT250N16KOF Soft-starts; controlled rectifiers; AC voltage regulators; UPS input bridges Confirm gate/aux pinout and mechanical stack-up vs. OEM drawings; maintain isolation and heatsink flatness.
Why buy from Gruber
  • Tested pulls & new stock — Gate behavior verified, continuity checked, base flatness inspected.
  • Traceability — Each module labeled with a work-order ID for service history confidence.
  • UPS expertise — We help match the exact variant and hardware to your frame for a drop-in fix.

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