PESD2NFC-SFYL Equivalent & Substitute Parts

Part Overview

The PESD2NFC-SFYL is a Transient Voltage Suppressor (TVS) diode manufactured by Nexperia USA Inc., designed for surface mount applications in the 0201 (0603 Metric) package. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing design support and procurement continuity. The part functions as a bidirectional Zener-type TVS diode with a 24V reverse standoff voltage rating, suitable for transient voltage protection in electronic circuits.

Substiute Parts

PESD2NFC-SFYL

Nexperia USA Inc.In Stock: 10190PESD2NFC-SFYL Datasheet

Current PartRFQ

PESD24VF1BBSFYL

Nexperia USA Inc.In Stock: 9887PESD24VF1BBSFYL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PESD2NFC-SFYL is determined by the following critical parameters:

• Voltage - Reverse Standoff rating: 24V (Max)
• Package / Case: 0201 (0603 Metric)
• Supplier Device Package: DSN0603-2
• Mounting Type: Surface Mount
• Type: Zener TVS Diode
• Channel Configuration: Unidirectional or Bidirectional capability

The substitute part PESD24VF1BBSFYL maintains compatibility with the original design through matching reverse standoff voltage, identical package specifications, and equivalent surface mount construction. Both parts are manufactured by Nexperia USA Inc. and comply with ROHS3 and REACH requirements.

Parameter Comparison

Engineering Selection Recommendations

The PESD24VF1BBSFYL is the designated substitute for the obsolete PESD2NFC-SFYL. Selection of this substitute is supported by:

• Identical reverse standoff voltage specification (24V Max)
• Matching package and supplier device package (DSN0603-2, 0201 metric)
• Equivalent surface mount construction and footprint compatibility
• Active product status ensuring continued availability and supply chain support
• Equivalent compliance certifications (ROHS3 Compliant, REACH Unaffected)
• Same manufacturer (Nexperia USA Inc.), ensuring consistent quality and reliability standards

The substitute part provides additional specification data including breakdown voltage (25V Min) and clamping voltage (20.5V Typ @ Ipp), which define performance characteristics within the same voltage class as the original part.

Frequently Asked Questions (FAQ)

Q: Can PESD24VF1BBSFYL be used as a direct replacement for PESD2NFC-SFYL?

A: Yes. Both parts share identical reverse standoff voltage (24V Max), package specifications (DSN0603-2, 0201 metric), and mounting type (Surface Mount). The substitute is manufactured by the same supplier and maintains equivalent compliance certifications.

Q: What is the primary reason for substitution?

A: The PESD2NFC-SFYL is classified as obsolete. The PESD24VF1BBSFYL is an active product from the same manufacturer, ensuring procurement availability and supply chain continuity.

Q: Are the packages physically compatible?

A: Yes. Both parts use the DSN0603-2 supplier device package and 0201 (0603 Metric) case designation, ensuring identical PCB footprint and mounting compatibility.

Q: Do the parts have the same compliance ratings?

A: Yes. Both parts are ROHS3 Compliant, REACH Unaffected, and carry Moisture Sensitivity Level 1 (Unlimited), meeting equivalent environmental and regulatory requirements.

Q: What additional specifications does the substitute provide?

A: The PESD24VF1BBSFYL includes specified breakdown voltage (25V Min) and clamping voltage (20.5V Typ @ Ipp), along with capacitance data (0.21pF @ 1MHz) and operating temperature range (-40°C ~ 125°C), providing more complete electrical characterization than the original part documentation.