Specification	MCO25-16IO1

Current - Gate Trigger (Igt) (Max) [Max]	55 mA
Current - Hold (Ih) (Max) [Max]	100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	400 A, 370 A
Current - On State (It (AV)) (Max) [Max]	31 A
Current - On State (It (RMS)) (Max) [Max]	49 A
Mounting Type	Chassis Mount
Number of SCRs, Diodes	1 SCR
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Package / Case	SOT-227-4, miniBLOC
Structure	Single
Voltage - Gate Trigger (Vgt) (Max)	1.5 V
Voltage - Off State	1.6 kV

MCO25 Series

Power Thy Disc-Others SOT-227B minibloc

Part	Structure	Voltage - Gate Trigger (Vgt) (Max)	Current - Non Rep. Surge 50, 60Hz (Itsm)	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Off State	Current - On State (It (AV)) (Max) [Max]	Number of SCRs, Diodes	Current - On State (It (RMS)) (Max) [Max]	Package / Case	Mounting Type	Current - Gate Trigger (Igt) (Max) [Max]	Current - Hold (Ih) (Max) [Max]
LITTELFUSE MCO25-12IO1	Single	1.5 V	370 A 400 A	-40 °C	150 °C	1.2 kV	31 A	1 SCR	49 A	SOT-227-4 miniBLOC	Chassis Mount	55 mA	100 mA
LITTELFUSE MCO25-16IO1	Single	1.5 V	370 A 400 A	-40 °C	150 °C	1.6 kV	31 A	1 SCR	49 A	SOT-227-4 miniBLOC	Chassis Mount	55 mA	100 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	$ 12.06	1m+
	Tube	100	$ 15.59	1m+
Newark	Each	100	$ 14.09	1m+
		250	$ 13.61
		500	$ 12.64

General part information

The Standard SCR series offers thyristors in various packages and breakdown voltages up to 1800V.

Technical documentation and resources