Discrete Semiconductor Products

TT425N18KOFHPSA2

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1800 V, 425 A POWER BLOCK 60 MM THYRISTOR / THYRISTOR PHASE CONTROL MODULES

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Discrete Semiconductor Products

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1800 V, 425 A POWER BLOCK 60 MM THYRISTOR / THYRISTOR PHASE CONTROL MODULES

Technical Specifications

Parameters and characteristics for this part

Specification	TT425N18KOFHPSA2

Current - Gate Trigger (Igt) (Max) [Max]	250 mA
Current - Hold (Ih) (Max) [Max]	300 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	14500 A
Current - On State (It (AV)) (Max)	471 A
Current - On State (It (RMS)) (Max) [Max]	800 A
Mounting Type	Chassis Mount
Number of SCRs, Diodes	2 SCRs
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	Module
Structure	Series Connection - All SCRs
Voltage - Gate Trigger (Vgt) (Max)	1.5 V
Voltage - Off State	1.8 kV

Part	Current - On State (It (RMS)) (Max) [Max]	Current - Gate Trigger (Igt) (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - On State (It (AV)) (Max)	Current - Hold (Ih) (Max) [Max]	Package / Case	Number of SCRs, Diodes	Mounting Type	Current - Non Rep. Surge 50, 60Hz (Itsm)	Voltage - Off State	Voltage - Gate Trigger (Vgt) (Max)	Structure
INFINEON TT425N18KOFHPSA2	800 A	250 mA	125 °C	-40 C	471 A	300 mA	Module	2 SCRs	Chassis Mount	14500 A	1.8 kV	1.5 V	Series Connection - All SCRs

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	1	$ 291.00
Digikey	Bulk	1	$ 300.26
		10	$ 281.23
	N/A	2	$ 267.04
Newark	Each	1	$ 277.72
		6	$ 274.94
		10	$ 272.17

General part information

Thyristor/Thyristor 60 mm Power Block 1800 V, 425 A module for phase control inpressure contact technologyusing an isolated aluminium base plate.

Technical documentation and resources