Specification	MCD72-12IO1B

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	1 Diode
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-240AA
Structure	Series Connection - SCR/Diode
Voltage - Gate Trigger (Vgt) (Max) [Max]	2.5 V
Voltage - Off State	1.2 kV

MCD72-12IO1B Series

Bipolar Module-Thyristor/Diode TO-240AA

Part	Operating Temperature [Min]	Operating Temperature [Max]	Structure	Current - Non Rep. Surge 50, 60Hz (Itsm)	Mounting Type	Package / Case	Current - On State (It (AV)) (Max)	Number of SCRs, Diodes	Current - Gate Trigger (Igt) (Max) [Max]	Voltage - Gate Trigger (Vgt) (Max) [Max]	Voltage - Off State	Current - On State (It (RMS)) (Max) [Max]	Current - Hold (Ih) (Max) [Max]
LITTELFUSE MCD72-12IO1B	-40 C	125 °C	Series Connection - SCR/Diode	1700 A 1800 A	Chassis Mount	TO-240AA	115 A	1 Diode	150 mA	2.5 V	1.2 kV	180 A	200 mA

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 35.67	1m+
Newark	Each	25	$ 28.35	1m+
		50	$ 25.91
		100	$ 25.34
		250	$ 24.59

General part information

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

Technical documentation and resources