P2600EB Equivalent & Substitute Parts

Part Overview

The P2600EB is a 220V off-state TVS thyristor manufactured by Littelfuse Inc. in the SIDACtor® series, designed for transient voltage suppression applications. This component features a TO-226-2 package configuration with 250A peak pulse current capability at 8/20µs pulse width. The P2600EB is classified as obsolete, making identification of suitable substitute components necessary for ongoing system support and new design implementations.

Substiute Parts

P2600EB

Littelfuse Inc.In Stock: 4339P2600EB Datasheet

Current PartRFQ

P2600EBL

Littelfuse Inc.In Stock: 3452P2600EBL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P2600EB is determined by electrical and mechanical parameter equivalence. The following parameters must remain constant for direct substitution:

• Voltage - Breakover: 300V
• Voltage - Off State: 220V
• Voltage - On State: 4V
• Current - Peak Pulse (8/20µs): 250A
• Current - Peak Pulse (10/1000µs): 80A
• Current - Hold (Ih): 150mA
• Number of Elements: 1
• Capacitance: 45pF
• Package / Case: TO-226-2, TO-92-2 (TO-226AC)
• Mounting Type: Through Hole

The P2600EBL meets all electrical and mechanical requirements for direct substitution with the P2600EB.

Parameter Comparison

Engineering Selection Recommendations

The P2600EBL is the direct substitute for the P2600EB. Both components are manufactured by Littelfuse Inc. and share identical electrical and mechanical specifications. The P2600EBL is currently in active production status, whereas the P2600EB is obsolete. The P2600EBL carries ROHS3 compliance certification, meeting current regulatory requirements for electronic component manufacturing and environmental standards.

Frequently Asked Questions (FAQ)

Q: Can the P2600EBL be used as a direct replacement for the P2600EB?

A: Yes. The P2600EBL meets all electrical and mechanical parameter requirements for direct substitution. Both components feature identical voltage ratings, current ratings, and package configurations.

Q: What is the difference between the P2600EB and P2600EBL?

A: The primary differences are product status and regulatory compliance. The P2600EB is obsolete, while the P2600EBL is active. The P2600EBL carries ROHS3 compliance certification, whereas the P2600EB is non-compliant.

Q: Are there any package compatibility considerations?

A: Both the P2600EB and P2600EBL use the TO-226-2 package with through-hole mounting. No package modifications are required for substitution.

Q: What electrical parameters must remain constant for substitution?

A: The 220V off-state voltage, 300V breakover voltage, 4V on-state voltage, 250A peak pulse current (8/20µs), 80A peak pulse current (10/1000µs), and 150mA hold current must all remain constant for functional equivalence.