P2300SARP Equivalent & Substitute Parts

Part Overview

The P2300SARP is a 190V off-state TVS thyristor from Littelfuse Inc.'s SIDACtor® series, designed for transient voltage suppression applications. This component features a DO-214AA (SMB) surface mount package with 150 A peak pulse current capability at 8/20µs waveform. The P2300SARP is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement.

Substiute Parts

P2300SARP

Littelfuse Inc.In Stock: 22122P2300SARP Datasheet

Current PartRFQ

P2300SALRP

Littelfuse Inc.In Stock: 1459P2300SALRP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P2300SARP is determined by electrical and mechanical parameter equivalence. The following criteria establish functional interchangeability:

Electrical parameters: Voltage breakover (260V), off-state voltage (190V), on-state voltage (4V), peak pulse current ratings (150A at 8/20µs and 45A at 10/1000µs), and hold current (150mA) must remain identical.

Mechanical parameters: Package type (DO-214AA, SMB) and mounting configuration (surface mount) must match.

Physical characteristics: Single-element configuration and capacitance (35pF) must be preserved.

The P2300SALRP meets all these criteria and qualifies as a direct substitute for the P2300SARP.

Parameter Comparison

Engineering Selection Recommendations

The P2300SALRP is the direct equivalent substitute for the P2300SARP. Both components share identical electrical and mechanical specifications, ensuring functional compatibility in transient voltage suppression applications.

The P2300SALRP offers the advantage of active product status, ensuring continued availability and manufacturing support. Additionally, the P2300SALRP carries ROHS3 compliance and REACH affected status, meeting current environmental and regulatory requirements, whereas the P2300SARP is RoHS non-compliant.

Packaging differs between the two parts: the P2300SARP is supplied in bulk format, while the P2300SALRP is supplied in Tape & Reel (TR) configuration. This packaging difference does not affect electrical or mechanical performance and is determined by procurement and assembly requirements.

Frequently Asked Questions (FAQ)

Q: Can the P2300SALRP directly replace the P2300SARP in existing designs?

A: Yes. The P2300SALRP is electrically and mechanically identical to the P2300SARP. All voltage ratings, current specifications, and package dimensions are equivalent. Direct substitution is possible without circuit modification.

Q: What is the difference between the P2300SARP and P2300SALRP?

A: The primary differences are product status, compliance certifications, and packaging format. The P2300SARP is obsolete and RoHS non-compliant, supplied in bulk. The P2300SALRP is active, ROHS3 compliant, and supplied in Tape & Reel format. Electrical and mechanical specifications are identical.

Q: Does the Tape & Reel packaging of the P2300SALRP affect performance?

A: No. Packaging format (bulk versus Tape & Reel) is a procurement and assembly consideration only. It does not affect electrical performance, thermal characteristics, or mechanical fit in the circuit.

Q: Is the P2300SALRP suitable for new designs?

A: Yes. The P2300SALRP is an active product with current manufacturing support, ROHS3 compliance, and REACH affected status, making it suitable for new design implementations.

Q: Are there any compatibility concerns when substituting the P2300SALRP for the P2300SARP?

A: No compatibility concerns exist. Identical electrical parameters (voltage ratings, current ratings, on-state voltage) and mechanical specifications (DO-214AA package, surface mount configuration) ensure seamless substitution.