Specification	MCMA25P1600TA

Current - Gate Trigger (Igt) (Max) [Max]	55 mA
Current - Hold (Ih) (Max) [Max]	100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	400 A, 430 A
Current - On State (It (AV)) (Max)	25 A
Current - On State (It (RMS)) (Max)	40 A
Mounting Type	Chassis Mount
Number of SCRs, Diodes	2 SCRs
Operating Temperature [Max]	140 °C
Operating Temperature [Min]	-40 °C
Package / Case	TO-240AA
Structure	Series Connection - All SCRs
Voltage - Gate Trigger (Vgt) (Max)	1.5 V
Voltage - Off State	1.6 kV

MCMA25 Series

Bipolar Module - Thyristor TO-240AA

Part	Structure	Mounting Type	Current - Gate Trigger (Igt) (Max) [Max]	Number of SCRs, Diodes	Package / Case	Voltage - Gate Trigger (Vgt) (Max)	Voltage - Off State	Operating Temperature [Min]	Operating Temperature [Max]	Current - On State (It (RMS)) (Max)	Current - On State (It (AV)) (Max)	Current - Hold (Ih) (Max) [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm)
LITTELFUSE MCMA25P1200TA	Series Connection - All SCRs	Chassis Mount	55 mA	2 SCRs	TO-204AA	1.5 V	1.2 kV	-40 °C	140 °C	40 A	25 A	100 mA	400 A 430 A
LITTELFUSE MCMA25PD1600TB	Series Connection - SCR/Diode	Chassis Mount	55 mA	1 Diode	TO-240AA	1.5 V	1.6 kV	-40 °C	140 °C	40 A	25 A	100 mA	400 A 430 A
LITTELFUSE MCMA25P1600TA	Series Connection - All SCRs	Chassis Mount	55 mA	2 SCRs	TO-240AA	1.5 V	1.6 kV	-40 °C	140 °C	40 A	25 A	100 mA	400 A 430 A
LITTELFUSE MCMA25PD1200TB	Series Connection - SCR/Diode	Chassis Mount	55 mA	1 Diode	TO-240AA	1.5 V	1.2 kV	-40 °C	140 °C	40 A	25 A	100 mA	400 A 430 A

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	$ 22.14	1m+
	N/A	0	$ 17.13	1m+
Newark	Each	25	$ 20.70	1m+
		50	$ 18.91
		100	$ 18.50
		250	$ 17.96

General part information

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

Technical documentation and resources