BZT52C6V2LP-TP Equivalent & Substitute Parts

Part Overview

The BZT52C6V2LP-TP is a Zener diode rated at 6.2 V nominal voltage with 100 mW maximum power dissipation in a surface mount SOD-882 package. Manufactured by Micro Commercial Co, this component is classified as obsolete. Due to its obsolete status and limited availability relative to active alternatives, identifying equivalent substitute parts is necessary for ongoing design support and production continuity.

Substiute Parts

BZT52C6V2LP-TP

Micro Commercial CoIn Stock: 729BZT52C6V2LP-TP Datasheet

Current PartRFQ

BZX884-C6V2,315

Nexperia USA Inc.In Stock: 10483BZX884-C6V2,315 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BZT52C6V2LP-TP is determined by the following critical parameters:

• Zener Voltage (Vz): Must be 6.2 V nominal to maintain circuit voltage regulation function
• Impedance (Zzt): Maximum 10 Ohms to ensure equivalent dynamic response
• Reverse Leakage Current: 3 µA @ 4 V to maintain specified leakage characteristics
• Forward Voltage (Vf): 900 mV maximum @ 10 mA for consistent forward conduction behavior
• Operating Temperature Range: -65°C to 150°C to support the same thermal operating envelope
• Package Compatibility: Surface mount configuration with electrical equivalence in SOD-882 or compatible package footprints
• Compliance: ROHS3 compliance and MSL 1 rating required for environmental and handling consistency

The substitute part BZX884-C6V2,315 meets all critical electrical parameters and maintains functional equivalence while offering improved power rating (250 mW versus 100 mW) and tighter voltage tolerance (±5% versus ±6.45%).

Parameter Comparison

Engineering Selection Recommendations

The BZX884-C6V2,315 manufactured by Nexperia USA Inc. is an active product with full production availability and AEC-Q100 automotive qualification. This substitute provides electrical equivalence across all critical parameters while offering enhanced power dissipation capability (250 mW versus 100 mW). The tighter voltage tolerance (±5% versus ±6.45%) provides improved voltage regulation precision.

The substitute part carries ROHS3 compliance, MSL 1 rating, and REACH unaffected status, ensuring regulatory and environmental consistency with the original specification. The active product status of the BZX884-C6V2,315 ensures long-term supply chain stability and continued manufacturing support, addressing the obsolescence constraint of the BZT52C6V2LP-TP.

Frequently Asked Questions (FAQ)

Q: Can the BZX884-C6V2,315 be used as a direct replacement for the BZT52C6V2LP-TP?

A: Yes. Both devices share identical nominal Zener voltage (6.2 V), impedance (10 Ohms maximum), reverse leakage current (3 µA @ 4 V), forward voltage (900 mV @ 10 mA), and operating temperature range (-65°C to 150°C). The substitute meets all electrical equivalence criteria for functional substitution.

Q: What is the difference in power rating between these parts?

A: The BZT52C6V2LP-TP is rated at 100 mW maximum power dissipation, while the BZX884-C6V2,315 is rated at 250 mW. The higher power rating of the substitute provides additional thermal margin and is compatible with applications designed for the lower-rated original part.

Q: Are there package compatibility considerations?

A: Both parts are surface mount devices. The BZT52C6V2LP-TP uses SOD-882 package, and the BZX884-C6V2,315 uses DFN1006-2 package. Physical footprint verification is required during PCB layout assessment to confirm mechanical compatibility with existing board designs.

Q: Does the voltage tolerance difference affect circuit performance?

A: The BZX884-C6V2,315 offers tighter tolerance (±5% versus ±6.45%), which provides improved voltage regulation precision. This represents an enhancement over the original specification and does not introduce compatibility issues.

Q: What compliance certifications apply to the substitute part?

A: The BZX884-C6V2,315 carries ROHS3 compliance, AEC-Q100 automotive qualification, REACH unaffected status, and MSL 1 (unlimited) moisture sensitivity rating. These certifications match or exceed the original part specifications.

Q: Why is the BZT52C6V2LP-TP listed as obsolete?

A: The BZT52C6V2LP-TP is classified as obsolete by the manufacturer. The BZX884-C6V2,315 is an active product with full production support, ensuring continued availability and supply chain reliability for new designs and production requirements.