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K1300G

Part No K1300G
Manufacturer Littelfuse Inc.
Catalog Diacs, Sidacs
Description SIDAC 120-138V 1A DO15
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Discrete Semiconductor Products
Manufacturer Littelfuse Inc.
Packaging Bulk
Status Active
Voltage - Breakover 120 to 138V
Current - Breakover 10μA
Current - Hold (Ih) (Max) 150mA
Current - Peak Output 1A
Temperature Range - Operating -40°C to 125°C (TJ)
Case / Package DO-15
Win Source Part Number 1050219-K1300G
Popularity Medium
Supply and Demand Status Sufficient
Ultra Librarian 3D Model Ultra Librarian K1300G CAD Model

Description

The K1300G is a SIDACtor protection thyristor manufactured by Littelfuse. It's designed to protect sensitive telecommunications equipment from damaging voltage surges, particularly those caused by lightning and power faults. This device is a solid-state switching device that rapidly switches to a low-voltage on-state when the voltage across it exceeds its breakover voltage, thereby diverting the surge current away from the protected equipment.

Applications

  • Central Office Equipment
  • Access Network Equipment (e.g., DSL modems)
  • Customer Premises Equipment (e.g., telephone handsets, fax machines)
  • General Telecom Linecard Protection

Features

  • Low On-State Voltage: Minimizes stress on protected circuitry during surge events.
  • High Surge Current Capability: Designed to withstand high surge currents as defined by industry standards.
  • Low Capacitance: Minimizes signal degradation in high-bandwidth telecommunications applications.
  • RoHS Compliant: Environmentally friendly, complying with Restriction of Hazardous Substances directives.
  • Breakover Voltage: 130V
  • Peak Pulse Current: 75A

Benefits

  • Enhanced Equipment Reliability: Protects sensitive equipment from voltage surges, extending its operational life.
  • Reduced Downtime: Prevents equipment damage and associated downtime due to surge events.
  • Compliance with Regulatory Standards: Helps equipment manufacturers meet regulatory requirements for surge protection.
  • Cost-Effective Protection: Provides a cost-effective solution for protecting valuable telecommunications equipment.

The K1300G features a DO-214AA (SMB) package, suitable for surface mounting. Its fast response time and robust construction make it a reliable choice for surge protection in a variety of telecommunications applications. Key technical specifications include a breakover voltage (VBO) of 130V and a peak pulse current (IPP) capability of 75A. It's also designed to operate over a wide temperature range.

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