SP724AHTP Equivalent & Substitute Parts

Part Overview

The SP724AHTP is a Transient Voltage Suppressors (TVS) device in SOT-23-6 surface mount package, designed for circuit protection applications. This component features mixed technology with 4 circuits for general purpose transient voltage suppression. The SP724AHTP is currently classified as obsolete, making identification of active equivalent parts essential for ongoing design support and procurement.

Substiute Parts

SP724AHTP

LittelfuseIn Stock: 1360SP724AHTP Datasheet

Current PartRFQ

SP724AHTG

Littelfuse Inc.In Stock: 16758SP724AHTG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SP724AHTP is determined by strict equivalence across the following parameters:

• Package / Case: SOT-23-6 (surface mount, identical footprint and pin configuration)
• Technology: Mixed Technology (same circuit architecture)
• Number of Circuits: 4 (identical functional configuration)
• Mounting Type: Surface Mount (same assembly process compatibility)
• Applications: General Purpose (same functional scope)
• RoHS Status: ROHS3 Compliant (regulatory equivalence)
• Moisture Sensitivity Level: 1 (Unlimited) (same handling and storage requirements)

The SP724AHTG qualifies as a direct substitute based on full alignment with all these parameters. The primary distinction is product status: SP724AHTG is active and currently in production, whereas SP724AHTP is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The SP724AHTG is the direct equivalent for SP724AHTP replacement. Both parts share identical electrical and mechanical specifications, package configuration, and regulatory compliance certifications. The SP724AHTG is the preferred selection for new designs and ongoing procurement due to its active product status and current manufacturing availability. No design modifications or PCB layout changes are required when transitioning from SP724AHTP to SP724AHTG.

Frequently Asked Questions (FAQ)

Q: Can SP724AHTG be used as a direct replacement for SP724AHTP? A: Yes. Both parts are identical in package, circuit configuration, technology, and compliance specifications. The SP724AHTG is the active production equivalent.

Q: Are there any PCB layout or assembly considerations when switching to SP724AHTG? A: No. Both parts use the SOT-23-6 surface mount package with identical pin configuration and footprint. No PCB redesign is necessary.

Q: What is the primary reason for substitution? A: The SP724AHTP is obsolete. The SP724AHTG is the active equivalent currently manufactured and available for procurement.

Q: Are the RoHS and MSL specifications identical? A: Yes. Both parts are ROHS3 compliant with MSL rating of 1 (Unlimited), ensuring equivalent handling, storage, and environmental compliance.

Q: Can multiple SP724AHTG units be ordered to replace existing SP724AHTP inventory? A: Yes. The SP724AHTG is available in standard packaging formats including Cut Tape (CT) and Digi-Reel® options for production and component management.