Specification	MCD312-14IO1

Current - Gate Trigger (Igt) (Max) [Max]	150 mA
Current - Hold (Ih) (Max) [Max]	150 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	10100 A, 9200 A
Current - On State (It (AV)) (Max) [Max]	320 A
Current - On State (It (RMS)) (Max) [Max]	520 A
Mounting Type	Chassis Mount
Number of SCRs, Diodes	1 Diode
Operating Temperature [Max]	140 °C
Operating Temperature [Min]	-40 °C
Package / Case	Y1-CU
Structure	Series Connection - SCR/Diode
Voltage - Gate Trigger (Vgt) (Max) [Max] [custom]	2 V
Voltage - Off State	1.4 kV

MCD312 Series

Bipolar Module - Thyristor/Diode Y1-CU

Part	Current - On State (It (RMS)) (Max) [Max]	Voltage - Off State	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - On State (It (AV)) (Max) [Max]	Structure	Operating Temperature [Min]	Operating Temperature [Max]	Number of SCRs, Diodes	Current - Gate Trigger (Igt) (Max) [Max]	Mounting Type	Package / Case	Voltage - Gate Trigger (Vgt) (Max) [Max] [custom]	Current - Hold (Ih) (Max) [Max]
LITTELFUSE MCD312-14IO1	520 A	1.4 kV	9200 A 10100 A	320 A	Series Connection - SCR/Diode	-40 °C	140 °C	1 Diode	150 mA	Chassis Mount	Y1-CU	2 V	150 mA
LITTELFUSE MCD312-18IO1	520 A	1.8 kV	9200 A 10100 A	320 A	Series Connection - SCR/Diode	-40 °C	140 °C	1 Diode	150 mA	Chassis Mount	Y1-CU	2 V	150 mA
LITTELFUSE MCD312-12IO1	520 A	1.2 kV	9200 A 10100 A	320 A	Series Connection - SCR/Diode	-40 °C	140 °C	1 Diode	150 mA	Chassis Mount	Y1-CU	2 V	150 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	Box	3	$ 157.09	1m+
		12	$ 147.13
	N/A	0	$ 136.92	1m+
Newark	Each	1	$ 179.64	1m+
		5	$ 171.97
		10	$ 154.44
		25	$ 148.97
		50	$ 146.78
		100	$ 143.49

General part information

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