Specification	MCR718T4G

Current - Gate Trigger (Igt) (Max) [Max]	75 µA
Current - Hold (Ih) (Max) [Max]	5 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	25 A
Current - Off State (Max) [Max] [custom]	10 µA
Current - On State (It (AV)) (Max) [Max]	2.6 A
Current - On State (It (RMS)) (Max) [Max]	4 A
Mounting Type	Surface Mount
Operating Temperature [Max]	110 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-252-3, SC-63, DPAK (2 Leads + Tab)
SCR Type	Sensitive Gate
Supplier Device Package	TO-252 (DPAK)
Voltage - Gate Trigger (Vgt) (Max)	800 mV
Voltage - Off State	600 V
Voltage - On State (Vtm) (Max)	2.2 V

MCR718 Series

THY DPAK 4A 600V SCR

Part	Current - On State (It (AV)) (Max) [Max]	Supplier Device Package	Current - Gate Trigger (Igt) (Max) [Max]	Current - On State (It (RMS)) (Max) [Max]	Voltage - Gate Trigger (Vgt) (Max)	Mounting Type	Package / Case	Current - Off State (Max) [Max] [custom]	Voltage - Off State	Voltage - On State (Vtm) (Max)	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Hold (Ih) (Max) [Max]	SCR Type	Operating Temperature [Min]	Operating Temperature [Max]
LITTELFUSE MCR718T4G	2.6 A	TO-252 (DPAK)	75 µA	4 A	800 mV	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	10 µA	600 V	2.2 V	25 A	5 mA	Sensitive Gate	-40 C	110 °C

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	11103	$ 1.99	1m+
Mouser	N/A	1	$ 1.49	1m+
		10	$ 1.13
		100	$ 0.87
		500	$ 0.69
		1000	$ 0.61
		2500	$ 0.54
		5000	$ 0.52
TME	N/A	2500	$ 0.64	<1d

Description

General part information

MCR718 Series

The Silicon Controlled Rectifier is designed for high volume, low cost, industrial and consumer applications such as motor control, process control, temperature, light and speed control.

Documents

Technical documentation and resources

MCR718T4G | Datasheet

Datasheet

Series Inverse-Parallel and Turn-Off Connections for SCR Thyristor Devices

Technical Document