Specification	MCR72-3G

Current - Gate Trigger (Igt) (Max) [Max]	200 µA
Current - Hold (Ih) (Max) [Max]	6 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	100 A
Current - Off State (Max) [Max] [custom]	10 µA
Current - On State (It (RMS)) (Max) [Max]	8 A
Mounting Type	Through Hole
Operating Temperature [Max]	110 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-220-3
SCR Type	Sensitive Gate
Supplier Device Package	TO-220AB
Voltage - Gate Trigger (Vgt) (Max)	1.5 V
Voltage - Off State	100 V
Voltage - On State (Vtm) (Max) [Max]	2 V

MCR72 Series

THY TO220 8A 400V SCR

Part	SCR Type	Current - Off State (Max) [Max] [custom]	Voltage - Off State	Voltage - Gate Trigger (Vgt) (Max)	Package / Case	Current - Hold (Ih) (Max) [Max]	Current - On State (It (RMS)) (Max) [Max]	Current - Gate Trigger (Igt) (Max) [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm)	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - On State (Vtm) (Max) [Max]	Supplier Device Package
LITTELFUSE MCR72-6G	Sensitive Gate	10 µA	400 V	1.5 V	TO-220-3	6 mA	8 A	200 µA	100 A	Through Hole	-40 C	110 °C	2 V	TO-220AB
LITTELFUSE MCR72-3G	Sensitive Gate	10 µA	100 V	1.5 V	TO-220-3	6 mA	8 A	200 µA	100 A	Through Hole	-40 C	110 °C	2 V	TO-220AB

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	1	$ 2.04	1m+
		10	$ 1.30
		100	$ 0.88
		500	$ 0.70
		1000	$ 0.64
		2000	$ 0.59
		5000	$ 0.54
		10000	$ 0.53
	N/A	999	$ 1.82	1m+
TME	N/A	1	$ 1.69	<1d
		10	$ 1.10
		50	$ 0.88
		100	$ 0.79
		500	$ 0.73

Description

General part information

MCR72 Series

The Silicon Controlled Rectifier is designed for industrial and consumer applications such as temperature, light and speed control; process and remote controls; warning systems; capacitive discharge circuits and MPU interface.