Equivalent & Substitute Parts for 30WQ06FNTR

Part Overview

The 30WQ06FNTR is a Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 60 V DC reverse voltage and 3.5 A average rectified current in a surface mount TO-252AA (DPAK) package. This part is classified as obsolete, making identification of equivalent and substitute components necessary for ongoing design support and procurement continuity. Active alternatives with identical or compatible electrical and mechanical specifications are available from both Vishay and alternative manufacturers.

Key Parameters

Parameter	Value	Unit
Technology	Schottky	—
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	3.5	A
Voltage - Forward (Vf) (Max) @ If	610 mV @ 3 A	—
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Current - Reverse Leakage @ Vr	2 mA @ 60 V	—
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63	—
Mounting Type	Surface Mount	—
Operating Temperature - Junction	-40°C ~ 150°C	—
RoHS Status	RoHS non-compliant	—

Substitute Part Grouping Explanation

Substitution of the 30WQ06FNTR is determined by equivalence in the following critical parameters:

Electrical Equivalence Criteria:

Voltage - DC Reverse (Vr) (Max): 60 V
Current - Average Rectified (Io): 3.5 A or greater
Voltage - Forward (Vf) (Max) @ If: 610 mV @ 3 A or lower
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr: 2 mA @ 60 V or lower

Mechanical Equivalence Criteria:

Package / Case: TO-252-3, DPAK (2 Leads + Tab), SC-63
Mounting Type: Surface Mount

Compliance Considerations:

RoHS Status: Substitutes with ROHS3 Compliant status are preferred for new designs
Product Status: Active status substitutes are recommended over obsolete parts

Vishay General Semiconductor - Diodes Division offers five parametric equivalents with identical electrical specifications and active product status. The onsemi MBRD360T4G provides an alternative from a different manufacturer with compatible electrical and mechanical specifications, though with a lower average rectified current rating of 3 A.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Vr (Max)	Io	Vf (Max) @ If	Package	Product Status	RoHS Status	Automotive Grade
30WQ06FNTR	Vishay	60 V	3.5 A	610 mV @ 3 A	TO-252-3 DPAK	Obsolete	Non-compliant	—
VS-30WQ06FNTR-M3	Vishay	60 V	3.5 A	610 mV @ 3 A	TO-252-3 DPAK	Active	ROHS3 Compliant	—
VS-30WQ06FNTRHM3	Vishay	60 V	3.5 A	610 mV @ 3 A	TO-252-3 DPAK	Active	ROHS3 Compliant	AEC-Q101
VS-30WQ06FNTRL-M3	Vishay	60 V	3.5 A	610 mV @ 3 A	TO-252-3 DPAK	Active	ROHS3 Compliant	—
VS-30WQ06FNTRLHM3	Vishay	60 V	3.5 A	610 mV @ 3 A	TO-252-3 DPAK	Active	ROHS3 Compliant	AEC-Q101
VS-30WQ06FNTRR-M3	Vishay	60 V	3.5 A	610 mV @ 3 A	TO-252-3 DPAK	Active	ROHS3 Compliant	—
VS-30WQ06FNTRRHM3	Vishay	60 V	3.5 A	610 mV @ 3 A	TO-252-3 DPAK	Active	ROHS3 Compliant	AEC-Q101
MBRD360T4G	onsemi	60 V	3 A	600 mV @ 3 A	TO-252-3 DPAK	Active	ROHS3 Compliant	—

Engineering Selection Recommendations

Primary Substitutes (Vishay Parametric Equivalents):

The Vishay General Semiconductor - Diodes Division offers five direct parametric equivalents to the obsolete 30WQ06FNTR. All five alternatives maintain identical electrical specifications (60 V, 3.5 A, 610 mV forward voltage) and mechanical compatibility (TO-252-3 DPAK package). All are classified as active products with ROHS3 compliance, addressing the RoHS non-compliance status of the original part.

VS-30WQ06FNTR-M3: Standard industrial-grade equivalent. Suitable for general-purpose applications requiring direct replacement.
VS-30WQ06FNTRHM3 and VS-30WQ06FNTRRHM3: Automotive-grade variants with AEC-Q101 qualification. Required for automotive applications or designs with automotive-grade component specifications.
VS-30WQ06FNTRL-M3 and VS-30WQ06FNTRLHM3: Alternative variants with identical electrical performance. Selection between these and the standard variants depends on specific procurement or supply chain requirements.

Alternative Manufacturer Substitute:

The onsemi MBRD360T4G provides cross-manufacturer compatibility with the same 60 V reverse voltage rating and TO-252-3 DPAK package. This part operates at 3 A average rectified current, which is 0.5 A lower than the 30WQ06FNTR specification. The forward voltage is 600 mV @ 3 A, which is 10 mV lower than the original part. The MBRD360T4G is active and ROHS3 compliant. This substitute is suitable only for applications where the 3 A current rating is sufficient and does not exceed design requirements.

Compliance and Availability:

All recommended Vishay substitutes address the obsolete status of the original part and provide ROHS3 compliance for modern manufacturing standards. Automotive-grade variants (HM3 suffix) include AEC-Q101 qualification for automotive applications. Selection should prioritize active Vishay variants for direct replacement, with the onsemi alternative considered only when current rating reduction is acceptable.

Frequently Asked Questions (FAQ)

Q: Can VS-30WQ06FNTR-M3 be used as a direct replacement for 30WQ06FNTR?

A: Yes. The VS-30WQ06FNTR-M3 is a parametric equivalent with identical electrical specifications (60 V, 3.5 A, 610 mV forward voltage) and mechanical compatibility (TO-252-3 DPAK package). The primary difference is product status (active versus obsolete) and RoHS compliance (ROHS3 versus non-compliant). No circuit modifications are required.

Q: What is the difference between VS-30WQ06FNTR-M3 and VS-30WQ06FNTRHM3?

A: Both parts have identical electrical specifications and package. The VS-30WQ06FNTRHM3 includes automotive-grade qualification (AEC-Q101) and is designated for automotive applications. Select the HM3 variant if your application requires automotive-grade components or AEC-Q101 certification.

Q: Can MBRD360T4G replace 30WQ06FNTR in all applications?

A: The MBRD360T4G is electrically compatible in voltage rating (60 V) and package (TO-252-3 DPAK). However, it is rated for 3 A average rectified current, compared to 3.5 A for the 30WQ06FNTR. Use MBRD360T4G only in applications where the circuit current requirement does not exceed 3 A. For applications requiring the full 3.5 A rating, use a Vishay parametric equivalent.

Q: Are all substitute parts RoHS compliant?

A: All recommended Vishay substitutes (VS-30WQ06FNTR-M3 and variants) and the onsemi MBRD360T4G are ROHS3 compliant. The original 30WQ06FNTR is RoHS non-compliant. Substitution with any recommended part addresses RoHS compliance requirements for new designs and manufacturing.

Q: What does the "HM3" suffix indicate?

A: The HM3 suffix indicates automotive-grade qualification with AEC-Q101 certification. Parts with this designation (VS-30WQ06FNTRHM3, VS-30WQ06FNTRLHM3, VS-30WQ06FNTRRHM3) are qualified for automotive applications and meet automotive reliability and testing standards.

Q: Are there packaging differences between substitute parts?

A: All recommended substitutes use the same TO-252-3 DPAK (SC-63) surface mount package. Packaging is mechanically and electrically identical. Differences exist only in tape and reel configurations for automated assembly, which do not affect component functionality or circuit compatibility.

Q: What is the difference between standard and "R" variants (FNTR-M3 versus FNTRR-M3)?

A: Both VS-30WQ06FNTR-M3 and VS-30WQ06FNTRR-M3 have identical electrical specifications and package. The designation difference relates to internal manufacturing or supply chain tracking. Both are suitable for direct replacement with no functional distinction.

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