NRVRGF1D Equivalent & Substitute Parts

Part Overview

The NRVRGF1D is a general-purpose rectifier diode manufactured by onsemi, rated for 200 V DC reverse voltage and 1 A average rectified current in a Surface Mount SMA package. This component is classified as "Not For New Designs," indicating it has been superseded in the manufacturer's product portfolio. Identifying equivalent and substitute parts is necessary for ongoing support of existing designs, inventory management, and procurement of functionally compatible alternatives.

Substiute Parts

NRVRGF1D

onsemiIn Stock: 923NRVRGF1D Datasheet

Current PartRFQ

RGF1D

onsemiIn Stock: 53315RGF1D Datasheet

Parametric EquivalentRFQ

RS1DHE3_A/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 7752RS1DHE3_A/H Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NRVRGF1D is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 200 V
• Current - Average Rectified (Io): 1 A
• Voltage - Forward (Vf) (Max) @ If: 1.3 V @ 1 A
• Reverse Recovery Time (trr): 150 ns
• Current - Reverse Leakage @ Vr: 5 µA @ 200 V
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Mechanical Parameters (Must Match):

• Package / Case: DO-214AC, SMA
• Mounting Type: Surface Mount

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitute parts are grouped into two categories: Parametric Equivalent (identical electrical and mechanical specifications) and Similar (functionally compatible with minor parameter variations within acceptable engineering tolerances).

Parameter Comparison

Engineering Selection Recommendations

RGF1D (Parametric Equivalent - onsemi):

The RGF1D is a direct parametric equivalent to the NRVRGF1D. All critical electrical parameters, mechanical specifications, and compliance certifications are identical. The primary difference is packaging format: RGF1D is supplied in Cut Tape (CT) & Digi-Reel® format, whereas NRVRGF1D is supplied in Tape & Reel (TR) format. Both parts share the same "Not For New Designs" status. Selection of RGF1D is appropriate for applications requiring identical electrical performance and onsemi sourcing continuity, with consideration for packaging and reel format compatibility with assembly processes.

RS1DHE3_A/H (Similar - Vishay General Semiconductor - Diodes Division):

The RS1DHE3_A/H is a functionally compatible alternative manufactured by Vishay. All core electrical parameters match the NRVRGF1D specification. The RS1DHE3_A/H carries "Active" product status, indicating ongoing manufacturer support and availability. Minor parameter variations include: capacitance of 10 pF (versus 8.5 pF for NRVRGF1D) and operating temperature range of -55°C ~ 150°C (versus -65°C ~ 175°C for NRVRGF1D). Both parts maintain Automotive grade and AEC-Q101 qualification. Selection of RS1DHE3_A/H is appropriate for applications where manufacturer support continuity and active product status are required, provided the operating temperature range and capacitance specifications are compatible with circuit requirements.

Frequently Asked Questions (FAQ)

Q: Can RGF1D be used as a direct replacement for NRVRGF1D?

A: Yes. RGF1D is a parametric equivalent with identical electrical and mechanical specifications. The primary consideration is packaging format: RGF1D is supplied in Cut Tape & Digi-Reel® format while NRVRGF1D is supplied in Tape & Reel format. Verify compatibility with your assembly equipment and procurement processes.

Q: What is the difference between RGF1D and RS1DHE3_A/H?

A: Both parts meet the core electrical requirements of the NRVRGF1D. RGF1D is manufactured by onsemi with "Not For New Designs" status. RS1DHE3_A/H is manufactured by Vishay with "Active" product status. RS1DHE3_A/H has a narrower operating temperature range (-55°C ~ 150°C versus -65°C ~ 175°C) and slightly higher capacitance (10 pF versus 8.5 pF). Select based on manufacturer preference, product lifecycle status, and temperature requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. NRVRGF1D, RGF1D, and RS1DHE3_A/H are all ROHS3 Compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Does the capacitance difference between NRVRGF1D and RS1DHE3_A/H affect circuit performance?

A: The capacitance difference is 1.5 pF (8.5 pF versus 10 pF at 4V, 1MHz). Circuit impact depends on application-specific frequency response and filtering requirements. Evaluate circuit performance specifications to determine if this variation is acceptable.

Q: Can I use RS1DHE3_A/H in applications requiring the full -65°C ~ 175°C temperature range?

A: No. RS1DHE3_A/H is rated for -55°C ~ 150°C. If your application requires operation below -55°C or above 150°C, use NRVRGF1D or RGF1D, which are rated to -65°C ~ 175°C.

Q: What is the significance of "Not For New Designs" status?

A: This designation indicates the manufacturer has superseded the part in their product portfolio. For new designs, consider RS1DHE3_A/H, which carries "Active" status and receives ongoing manufacturer support. For existing designs, NRVRGF1D and RGF1D remain available for continued production support.

Q: Are automotive qualifications maintained across all substitute parts?

A: NRVRGF1D and RS1DHE3_A/H both carry Automotive grade and AEC-Q101 qualification. RGF1D does not list automotive grade or AEC-Q101 qualification in the provided specifications. Verify automotive compliance requirements with your application before selecting RGF1D.