NRVHP820LFST1G Equivalent & Substitute Parts

Part Overview

The NRVHP820LFST1G is a general-purpose rectifier diode manufactured by onsemi, rated for 200 V DC reverse voltage and 8 A average rectified current in a surface-mount LFPAK4 (5x6) package. This component is classified as obsolete, indicating discontinuation from the manufacturer's active product line. Identification of equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this diode specification.

Substiute Parts

NRVHP820LFST1G

onsemiIn Stock: 994NRVHP820LFST1G Datasheet

Current PartRFQ

NHP820LFST1G

onsemiIn Stock: 799NHP820LFST1G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NRVHP820LFST1G is determined by strict equivalence across the following critical electrical and mechanical parameters:

Electrical Parameters:

• Voltage - DC Reverse (Vr) (Max): 200 V
• Current - Average Rectified (Io): 8 A
• Voltage - Forward (Vf) (Max) @ If: 1 V @ 8 A
• Reverse Recovery Time (trr): 35 ns
• Current - Reverse Leakage @ Vr: 1 µA @ 200 V
• Speed Classification: Fast Recovery ≤ 500 ns, > 200 mA (Io)

Mechanical Parameters:

• Package / Case: SOT-1023, 4-LFPAK
• Supplier Device Package: LFPAK4 (5x6)
• Mounting Type: Surface Mount

Environmental & Compliance Parameters:

• Operating Temperature - Junction: -55°C ~ 175°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitute parts must match all parameters listed above to ensure functional and physical compatibility within the original application circuit.

Parameter Comparison

Engineering Selection Recommendations

The NHP820LFST1G serves as a direct parametric equivalent to the obsolete NRVHP820LFST1G. Both components are manufactured by onsemi and share identical electrical specifications, thermal operating range, and physical package dimensions. The primary distinction is product status: the NRVHP820LFST1G is obsolete, while the NHP820LFST1G maintains active production status.

Selection of the NHP820LFST1G is supported by the following factors:

Compliance & Certification:

• Both parts maintain ROHS3 compliance
• Both parts carry identical moisture sensitivity classification (MSL 1)
• Both parts are REACH unaffected
• Both parts carry identical ECCN and HTSUS classifications

Electrical & Thermal Equivalence:

• All electrical parameters are identical across voltage, current, and switching characteristics
• Operating temperature range is identical (-55°C ~ 175°C)
• Reverse recovery time specification is identical (35 ns)

Physical & Mechanical Compatibility:

• Identical package designation (SOT-1023, 4-LFPAK)
• Identical supplier device package (LFPAK4 5x6)
• Identical surface-mount mounting type
• Direct PCB footprint compatibility

The NHP820LFST1G is supplied in Tape & Reel (TR) packaging, which differs from the main part's unspecified packaging format. This distinction affects handling and storage procedures but does not impact electrical or mechanical performance in the application circuit.

Frequently Asked Questions (FAQ)

Q: Can the NHP820LFST1G be used as a direct replacement for the NRVHP820LFST1G?

A: Yes. The NHP820LFST1G is a parametric equivalent with identical electrical specifications, thermal ratings, and physical package dimensions. Direct substitution is supported across all critical parameters.

Q: What is the primary reason for substitution?

A: The NRVHP820LFST1G is classified as obsolete and no longer in active production. The NHP820LFST1G maintains active product status and ensures continued supply availability.

Q: Are there any differences in compliance or certification between these parts?

A: No. Both parts maintain identical RoHS3 compliance, moisture sensitivity classification, REACH status, and regulatory designations (ECCN, HTSUS).

Q: Does the Tape & Reel packaging of the NHP820LFST1G affect circuit performance?

A: No. Packaging format affects handling, storage, and assembly procedures but does not impact electrical performance or circuit functionality. The component itself is identical.

Q: Are the PCB footprints identical?

A: Yes. Both parts use the LFPAK4 (5x6) package with SOT-1023 designation. PCB layouts require no modification for substitution.

Q: What is the operating temperature range for both parts?

A: Both the NRVHP820LFST1G and NHP820LFST1G operate across a junction temperature range of -55°C to 175°C.

Q: Are there any electrical performance differences?

A: No. Forward voltage drop, reverse recovery time, reverse leakage current, and all other electrical parameters are identical between the two parts.

Q: What inventory status should be considered for procurement?

A: The NRVHP820LFST1G has 901 pieces in stock but is obsolete. The NHP820LFST1G has 754 pieces in stock and maintains active product status, making it the preferred selection for new designs and ongoing production.