Specification	MCC72-18IO1B

Current - Gate Trigger (Igt) (Max) [Max]	150 mA
Current - Hold (Ih) (Max) [Max]	200 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	1800 A, 1700 A
Current - On State (It (AV)) (Max)	115 A
Current - On State (It (RMS)) (Max) [Max]	180 A
Mounting Type	Chassis Mount
Number of SCRs, Diodes	2 SCRs
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-240AA
Structure	Series Connection - All SCRs
Voltage - Gate Trigger (Vgt) (Max) [Max]	2.5 V
Voltage - Off State	1.8 kV

MCC72 Series

Bipolar Module - Thyristor TO-240AA

Part	Current - Hold (Ih) (Max) [Max]	Current - Gate Trigger (Igt) (Max) [Max]	Mounting Type	Current - On State (It (RMS)) (Max) [Max]	Current - On State (It (AV)) (Max)	Number of SCRs, Diodes	Structure	Current - Non Rep. Surge 50, 60Hz (Itsm)	Package / Case	Voltage - Gate Trigger (Vgt) (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Off State
LITTELFUSE MCC72-18IO8B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	1.8 kV
LITTELFUSE MCC72-08IO8B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	800 V
LITTELFUSE MCC72-14IO1B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	1.4 kV
LITTELFUSE MCC72-16IO1B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	1.6 kV
LITTELFUSE MCC72-08IO1B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	800 V
LITTELFUSE MCC72-18IO1B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	1.8 kV
LITTELFUSE MCC72-14IO8B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	1.4 kV
LITTELFUSE MCC72-12IO1B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	1.2 kV
LITTELFUSE MCC72-12IO8B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	1.2 kV
LITTELFUSE MCC72-16IO8B	200 mA	150 mA	Chassis Mount	180 A	115 A	2 SCRs	Series Connection - All SCRs	1700 A 1800 A	TO-240AA	2.5 V	-40 C	125 °C	1.6 kV

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Box	36	$ 35.60	1m+
	N/A	0	$ 29.37	1m+
Newark	Each	25	$ 35.49	1m+
		50	$ 32.43
		100	$ 31.73
		250	$ 30.79

Description

General part information

MCC72 Series

The Dual Thyristor Modules Portfolio offers various packages and breakdown voltages up to 2200V.

MCC72-18IO1B

Deep-Dive with AI

MCC72-18IO1B

Deep-Dive with AI

Technical Specifications

MCC72 Series

Pricing

Description

MCC72 Series

Documents

Littelfuse_Mounting_Modules_with_Exposed_Backside_DCBs_EN_Application_Note.pdf

Datasheet

SCR Module Selection Guide

Datasheet

MCC72-18IO1B | Datasheet

Product Change Notice EN

MCC72 Series