Specification	MCD94-20IO1B

Current - Gate Trigger (Igt) (Max) [Max]	100 mA
Current - Hold (Ih) (Max) [Max]	150 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	1800 A, 1700 A
Current - On State (It (AV)) (Max) [Max]	104 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)	1.5 V
Voltage - Off State	2 kV

MCD94 Series

Bipolar Module-Thyristor/Diode TO-240AA

Part	Current - On State (It (RMS)) (Max) [Max]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Current - On State (It (AV)) (Max) [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Hold (Ih) (Max) [Max]	Voltage - Off State	Current - Gate Trigger (Igt) (Max) [Max]	Number of SCRs, Diodes	Structure	Voltage - Gate Trigger (Vgt) (Max)	Mounting Type
LITTELFUSE MCD94-20IO1B	180 A	TO-240AA	-40 C	125 °C	104 A	1700 A 1800 A	150 mA	2 kV	100 mA	1 Diode	Series Connection - SCR/Diode	1.5 V	Chassis Mount

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	$ 39.43	1m+
	N/A	26	$ 54.26	1m+
Newark	Each	25	$ 44.80	1m+
		50	$ 43.85
		100	$ 41.33

General part information

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