P1300EARP1 Equivalent & Substitute Parts

Part Overview

The P1300EARP1 is a 120V off-state, 150A peak pulse TVS thyristor manufactured by Littelfuse Inc. in the SIDACtor® series. This component is designed for transient voltage suppression applications requiring high current handling capability in a compact TO-226-2 package. The P1300EARP1 is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and new design implementations.

Substiute Parts

P1300EARP1

Littelfuse Inc.In Stock: 984P1300EARP1 Datasheet

Current PartRFQ

P1300EALRP1

LittelfuseIn Stock: 1012P1300EALRP1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P1300EARP1 is determined by electrical and mechanical parameter equivalence. The critical parameters defining substitutability are:

• Voltage - Off State: 120V
• Voltage - Breakover: 160V
• Voltage - On State: 4V
• Current - Peak Pulse (8/20µs): 150A
• Current - Peak Pulse (10/1000µs): 45A
• Current - Hold (Ih): 150mA
• Capacitance: 45pF
• Package / Case: TO-226-2, TO-92-2 (TO-226AC)
• Mounting Type: Through Hole

Parts matching all these parameters are classified as direct electrical and mechanical equivalents. Packaging format (bulk versus tape & reel) does not affect electrical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The P1300EALRP1 is a direct electrical and mechanical equivalent to the P1300EARP1. Both parts share identical voltage ratings, current specifications, capacitance, and package configuration. The primary differences are product status and regulatory compliance.

The P1300EARP1 is obsolete and RoHS non-compliant. The P1300EALRP1 is active and ROHS3 compliant, making it the appropriate selection for new designs and ongoing production support. The P1300EALRP1 is supplied in tape & reel packaging, which is standard for production environments.

For applications requiring the P1300EARP1, the P1300EALRP1 provides equivalent electrical performance with improved regulatory compliance and active product status.

Frequently Asked Questions (FAQ)

Q: Can the P1300EALRP1 replace the P1300EARP1 in existing designs?

A: Yes. The P1300EALRP1 is electrically and mechanically equivalent. All voltage ratings, current specifications, and package dimensions are identical. The component can be substituted directly without circuit modification.

Q: What is the difference between P1300EARP1 and P1300EALRP1?

A: The parts are electrically identical. The P1300EARP1 is obsolete and RoHS non-compliant. The P1300EALRP1 is active and ROHS3 compliant. The P1300EALRP1 is supplied in tape & reel packaging, while the P1300EARP1 was supplied in bulk format.

Q: Are there any package or mounting differences?

A: No. Both parts use the TO-226-2 package with through-hole mounting. The supplier device package is TO-92-3 for both variants.

Q: Why is the P1300EARP1 obsolete?

A: The P1300EARP1 has been superseded by the P1300EALRP1, which offers ROHS3 compliance and active product status.

Q: What are the critical electrical parameters for substitution?

A: The critical parameters are: 120V off-state voltage, 160V breakover voltage, 4V on-state voltage, 150A peak pulse current (8/20µs), 45A peak pulse current (10/1000µs), 150mA hold current, and 45pF capacitance.