SK055R - Littelfuse

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SK055R
Manufacturer

Littelfuse
ChipWorker Part#

CW54931819
Category

SCR Diode, SCR
Package

TO-220-3
Description

LITTELFUSE SK055R Thyristor, 1kV, 40mA, 35A, 55A, TO-220AB, 3Pins
Documentation

Datasheet

SK055R Global Supplier

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SK055R Specifications

Attribute	Attribute Value

Part Number	SK055R
Manufacturer	Littelfuse
ChipWorker Part#	CW54931819
Category	SCR Diode, SCR
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-220-3
Number of Contacts	3 Contact
Voltage Rating (DC)	1.00 kV
Current Rating	55 A
Number of Positions	3 Position
Forward Voltage	1.8 V
Holding Current	60 mA
Thermal Resistance	0.5℃/W (RθJC)
Forward Current	55 A
Holding Current (Max)	60 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Junction Temperature (Max)	125 ℃
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Size-Length	10.67 mm
Size-Width	4.78 mm
Size-Height	9.4 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/06/16

Product Description

The Littelfuse line of thyristor SCR semi-conductors are half-wave, unidirectional, gate-controlled rectifiers which complement sensitive SCRs. Teccor SCRs features glass-passivated junctions to ensure long-term reliability and parameter stability. The glass offers a rugged, reliable barrier against junction contamination.

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
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- Anti-vibration foam
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- Electrical testing
- Surface testing

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