NSD914XV2T1 Equivalent & Substitute Parts

Part Overview

The NSD914XV2T1 is a general-purpose rectifier diode rated for 100 V DC reverse voltage and 200 mA average rectified current in a surface mount SOD-523 package. This component is classified as obsolete, which necessitates identification of active equivalent alternatives for new designs and production continuity. Substitute parts must maintain identical electrical performance and mechanical compatibility to ensure direct replacement without circuit redesign.

Substiute Parts

NSD914XV2T1

onsemiIn Stock: 909NSD914XV2T1 Datasheet

Current PartRFQ

NSD914XV2T1G

onsemiIn Stock: 23241NSD914XV2T1G Datasheet

DirectRFQ

MMBD914TS_R1_00001

Panjit International Inc.In Stock: 10654MMBD914TS_R1_00001 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NSD914XV2T1 are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io): 200 mA
• Voltage - Forward (Vf) (Max) @ If: 1 V @ 10 mA
• Reverse Recovery Time (trr): 4 ns
• Current - Reverse Leakage @ Vr: 5 µA @ 75 V
• Capacitance @ Vr, F: 4 pF @ 0 V, 1 MHz
• Speed Classification: Small Signal ≤ 200 mA (Io), Any Speed

Mechanical Parameters (Must Match):

• Package / Case: SC-79, SOD-523
• Mounting Type: Surface Mount
• Operating Temperature - Junction: -55°C ~ 150°C

All identified substitutes meet these requirements and are available in active product status with current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

NSD914XV2T1G (onsemi)

This part is the direct successor to the NSD914XV2T1 from the same manufacturer. It maintains identical electrical and mechanical specifications while offering active product status and ROHS3 compliance. The NSD914XV2T1G is supplied in Tape & Reel packaging, suitable for automated assembly processes. This option provides continuity with the original design intent and manufacturer support.

MMBD914TS_R1_00001 (Panjit International Inc.)

This part is a parametric equivalent offering identical electrical performance and mechanical compatibility. Manufactured by Panjit International Inc., it provides an alternative source for the same functional specification. The MMBD914TS_R1_00001 is supplied in Tape & Reel packaging and carries ROHS3 compliance. This option enables supply chain diversification while maintaining circuit performance.

Both substitute parts are active products with current manufacturing support and regulatory compliance certifications. Selection between them depends on supply chain strategy, preferred manufacturer relationships, and packaging requirements for production processes.

Frequently Asked Questions (FAQ)

Q: Can the NSD914XV2T1G directly replace the NSD914XV2T1 in existing designs?

A: Yes. The NSD914XV2T1G is electrically and mechanically identical to the NSD914XV2T1. All electrical parameters, package dimensions, and thermal characteristics match exactly. The primary difference is product status (active versus obsolete) and RoHS compliance level.

Q: What is the difference between the two substitute parts?

A: Both NSD914XV2T1G and MMBD914TS_R1_00001 meet identical electrical and mechanical specifications. The primary differences are manufacturer (onsemi versus Panjit International Inc.) and base product number designation. Both are supplied in Tape & Reel packaging and carry ROHS3 compliance.

Q: Are there packaging differences between the main part and substitutes?

A: The NSD914XV2T1 is supplied in bulk packaging, while both substitute parts (NSD914XV2T1G and MMBD914TS_R1_00001) are supplied in Tape & Reel format. The physical package (SOD-523) and mounting type (surface mount) remain identical across all three parts.

Q: Does the obsolete status of NSD914XV2T1 affect circuit performance?

A: No. Obsolete status indicates end-of-life manufacturing, not performance degradation. Existing inventory of NSD914XV2T1 remains functional. However, for new production and long-term supply assurance, active alternatives are recommended.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both NSD914XV2T1G and MMBD914TS_R1_00001 are ROHS3 compliant. The original NSD914XV2T1 is RoHS non-compliant, which may be a consideration for applications subject to RoHS regulations.

Q: Can I mix parts from different manufacturers in the same production batch?

A: Yes. Both substitute parts meet identical electrical and mechanical specifications, allowing interchangeability. However, manufacturing practices and quality documentation may differ between onsemi and Panjit International Inc. Verify supplier documentation and quality certifications for your specific application requirements.

Q: What is the moisture sensitivity level for these parts?

A: All three parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage practices apply without special moisture control requirements.