Discrete Semiconductor Products

MCR8SDG

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LITTELFUSE

SCR THYRISTOR, 8A, 400V, TO-220AB

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Search across all available documentation for this part.

DocumentsDatasheet Product Change Notice EN +1

Discrete Semiconductor Products

MCR8SDG

Active

LITTELFUSE

SCR THYRISTOR, 8A, 400V, TO-220AB

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MCR8SDG

Current - Gate Trigger (Igt) (Max) [Max]	200 µA
Current - Hold (Ih) (Max) [Max]	6 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	80 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 V
Voltage - Off State	400 V
Voltage - On State (Vtm) (Max) [Max]	1.8 V

MCR8 Series

THY T0220 8A 800V SCR FG

Part	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package	Current - Hold (Ih) (Max) [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm)	Mounting Type	Current - Gate Trigger (Igt) (Max) [Max]	Voltage - On State (Vtm) (Max) [Max]	SCR Type	Current - Off State (Max) [Max] [custom]	Voltage - Off State	Current - On State (It (RMS)) (Max) [Max]	Voltage - Gate Trigger (Vgt) (Max)	Current - On State (It (AV)) (Max) [Max]
LITTELFUSE MCR8NG	125 °C	-40 C	TO-220-3	TO-220AB	30 mA	80 A	Through Hole	15 mA	1.8 V	Standard Recovery	10 µA	800 V	8 A	1 V
LITTELFUSE MCR8DSNT4G	110 °C	-40 C	DPAK (2 Leads + Tab) SC-63 TO-252-3	TO-252 (DPAK)	6 mA	90 A	Surface Mount	200 µA	1.8 V	Sensitive Gate	10 µA	800 V	8 A	1 V	5.1 A
LITTELFUSE MCR8SDG	110 °C	-40 C	TO-220-3	TO-220AB	6 mA	80 A	Through Hole	200 µA	1.8 V	Sensitive Gate	10 µA	400 V	8 A	1 V

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	$ 0.85	1m+
		10	$ 0.70
		100	$ 0.54
		500	$ 0.46
		1000	$ 0.46
	Bulk	579	$ 0.52	1m+
	N/A	848	$ 2.28	1m+
		26638	$ 0.76
Newark	Each	1	$ 2.51	1m+
		25	$ 1.62
		100	$ 1.11
		250	$ 1.00
		500	$ 0.89
		1000	$ 0.83
		2500	$ 0.79
		5000	$ 0.77
TME	N/A	1	$ 1.93	<1d
		10	$ 1.29
		100	$ 0.96
		250	$ 0.94

Description

General part information

MCR8 Series

The Silicon Controlled Rectifier is designed primarily for half-wave ac control applications, such as motor controls, heating controls, and power supplies; or wherever half-wave, silicon gate-controlled devices are needed.

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

Solid State Control for Bi-Directional Motors

Technical Document