GDZ8V2BLP3-7 Equivalent & Substitute Parts

Part Overview

The GDZ8V2BLP3-7 is a Zener diode rated at 8.2 V nominal voltage with 250 mW maximum power dissipation, designed for surface mount applications in the 0201 (0603 Metric) package. This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design support and procurement continuity. The substitute part maintains identical electrical specifications and mechanical compatibility while offering active product status and improved availability.

Substiute Parts

GDZ8V2BLP3-7

Diodes IncorporatedIn Stock: 35455GDZ8V2BLP3-7 Datasheet

Current PartRFQ

GDZ8V2LP3-7

Diodes IncorporatedIn Stock: 119953GDZ8V2LP3-7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GDZ8V2BLP3-7 is based on strict equivalence across the following critical parameters:

• Zener Voltage (Nominal): 8.2 V
• Maximum Power Dissipation: 250 mW
• Reverse Leakage Current: 500 nA @ 5 V
• Operating Temperature Range: -55°C ~ 150°C
• Package Type: 0201 (0603 Metric) / X3-DFN0603-2
• Mounting Configuration: Surface Mount
• Regulatory Compliance: ROHS3 Compliant, REACH Unaffected

The substitute part GDZ8V2LP3-7 maintains all electrical and mechanical parameters within the allowed specifications for this Zener diode category. The primary distinction is product status transition from obsolete to active, with corresponding packaging format change from standard to Tape & Reel (TR).

Parameter Comparison

Engineering Selection Recommendations

The GDZ8V2LP3-7 is the direct active equivalent for the obsolete GDZ8V2BLP3-7. Selection of this substitute is supported by the following factors:

Product Status: The substitute part maintains active product status with Diodes Incorporated, ensuring long-term availability and manufacturing support compared to the obsolete main part.

Electrical Equivalence: All critical electrical parameters are maintained at identical specifications, including 8.2 V nominal Zener voltage, 250 mW maximum power dissipation, and 500 nA reverse leakage current. The tolerance specification of ±5.37% for the substitute remains within acceptable operational margins for Zener diode applications.

Mechanical Compatibility: Both parts utilize identical package specifications (0201 / 0603 Metric, X3-DFN0603-2), ensuring direct footprint compatibility on printed circuit boards without layout modifications.

Regulatory Compliance: The substitute part maintains ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements equivalent to the main part.

Packaging Format: The transition from standard packaging to Tape & Reel (TR) format provides improved handling efficiency for automated assembly processes while maintaining component integrity.

Frequently Asked Questions (FAQ)

Q: Can GDZ8V2LP3-7 be used as a direct replacement for GDZ8V2BLP3-7 in existing designs?

A: Yes. The substitute part maintains identical electrical specifications (8.2 V nominal, 250 mW power rating, 500 nA reverse leakage) and mechanical compatibility (0201 / 0603 Metric package, X3-DFN0603-2 footprint). No circuit modifications or PCB layout changes are required.

Q: What is the difference in tolerance between the main part and substitute?

A: The main part GDZ8V2BLP3-7 specifies ±3% tolerance, while the substitute GDZ8V2LP3-7 specifies ±5.37% tolerance. Both tolerances are within acceptable operational ranges for 8.2 V Zener diode applications. Design circuits should accommodate the wider tolerance of the substitute part if precision voltage regulation is critical.

Q: Does the Tape & Reel packaging format affect component performance?

A: No. Tape & Reel (TR) packaging is a delivery and handling format only. It does not alter electrical performance, thermal characteristics, or reliability of the component. The physical device remains identical.

Q: Are there any temperature or environmental differences between these parts?

A: No. Both parts operate across the identical temperature range of -55°C to 150°C and maintain the same Moisture Sensitivity Level (MSL 1 - Unlimited). Environmental performance is equivalent.

Q: Why is the main part listed as obsolete?

A: Product obsolescence is determined by the manufacturer based on production discontinuation and market transition. The substitute part GDZ8V2LP3-7 represents the active continuation of this Zener diode specification from Diodes Incorporated.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both GDZ8V2BLP3-7 and GDZ8V2LP3-7 are ROHS3 compliant and REACH unaffected, meeting current environmental regulations for electronic components.

Q: Can I mix inventory of both parts in production?

A: Yes. Since both parts are electrically and mechanically equivalent with identical package specifications, they can be used interchangeably in the same design and assembly process.