Discrete Semiconductor Products

MCC21-12IO8B

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MOD THYRISTOR DUAL 1200V TO240AA

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Discrete Semiconductor Products

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MOD THYRISTOR DUAL 1200V TO240AA

Technical Specifications

Parameters and characteristics for this part

Specification	MCC21-12IO8B

Current - Gate Trigger (Igt) (Max) [Max]	65 mA
Current - Hold (Ih) (Max) [Max]	100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	320 A, 350 A
Current - On State (It (AV)) (Max) [Max]	21 A
Current - On State (It (RMS)) (Max) [Max]	33 A
Mounting Type	Chassis Mount
Number of SCRs, Diodes	2 SCRs
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-240AA
Structure	Series Connection - All SCRs
Voltage - Gate Trigger (Vgt) (Max)	1 V
Voltage - Off State	1.2 kV

Bipolar Module - Thyristor TO-240AA

Part	Current - On State (It (AV)) (Max) [Max]	Structure	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Gate Trigger (Vgt) (Max)	Package / Case	Current - Gate Trigger (Igt) (Max) [Max]	Voltage - Off State	Current - On State (It (RMS)) (Max) [Max]	Number of SCRs, Diodes	Current - Non Rep. Surge 50, 60Hz (Itsm)	Mounting Type	Current - Hold (Ih) (Max) [Max]
LITTELFUSE MCC21-14IO8B	21 A	Series Connection - All SCRs	-40 C	125 °C	1 V	TO-240AA	65 mA	1.4 kV	33 A	2 SCRs	320 A 350 A	Chassis Mount	100 mA
LITTELFUSE MCC21-16IO8B	21 A	Series Connection - All SCRs	-40 C	125 °C	1 V	TO-240AA	65 mA	1.6 kV	33 A	2 SCRs	320 A 350 A	Chassis Mount	100 mA
LITTELFUSE MCC21-12IO8B	21 A	Series Connection - All SCRs	-40 C	125 °C	1 V	TO-240AA	65 mA	1.2 kV	33 A	2 SCRs	320 A 350 A	Chassis Mount	100 mA

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	$ 0.00	1m+

General part information

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

Technical documentation and resources