MMSZ5264C-G3-08 Equivalent & Substitute Parts

Part Overview

The MMSZ5264C-G3-08 is a surface mount Zener diode manufactured by Vishay General Semiconductor - Diodes Division. This component operates at a nominal Zener voltage of 60 V with a maximum power dissipation of 500 mW in the SOD-123 package. The part is classified as Active and maintains full RoHS3 compliance with REACH unaffected status. Substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, supply chain considerations, or manufacturing transitions while maintaining identical electrical and mechanical specifications.

Substiute Parts

MMSZ5264C-G3-08

Vishay General Semiconductor - Diodes DivisionIn Stock: 960MMSZ5264C-G3-08 Datasheet

Current PartRFQ

MMSZ5264C-E3-08

Vishay General Semiconductor - Diodes DivisionIn Stock: 34699MMSZ5264C-E3-08 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMSZ5264C-G3-08 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part MMSZ5264C-E3-08 qualifies as a direct equivalent based on the following criteria:

• Identical nominal Zener voltage: 60 V
• Identical voltage tolerance: ±2%
• Identical maximum power dissipation: 500 mW
• Identical maximum impedance: 170 Ohms
• Identical reverse leakage current specification: 100 nA @ 46 V
• Identical operating temperature range: -55°C to 150°C
• Identical package type: SOD-123 surface mount
• Identical RoHS3 compliance status
• Identical moisture sensitivity level: MSL 1 (Unlimited)
• Identical base product number: MMSZ5264

Both parts share the same manufacturer (Vishay General Semiconductor - Diodes Division) and Active product status. The substitution is valid for direct replacement in circuit designs without modification to board layout, thermal management, or electrical design parameters.

Parameter Comparison

Engineering Selection Recommendations

Both MMSZ5264C-G3-08 and MMSZ5264C-E3-08 are Active products with full RoHS3 compliance and REACH unaffected status. Selection between these parts is based on availability and supply chain requirements rather than electrical or mechanical differentiation. The MMSZ5264C-E3-08 maintains higher inventory availability (34,669 pieces) compared to the MMSZ5264C-G3-08 (883 pieces), making it suitable for high-volume production requirements. Both parts are certified for the same regulatory frameworks and environmental classifications, ensuring equivalent performance in applications requiring 60 V Zener regulation at 500 mW power dissipation in surface mount SOD-123 packaging.

Frequently Asked Questions (FAQ)

Q: Can MMSZ5264C-E3-08 be used as a direct replacement for MMSZ5264C-G3-08?

A: Yes. Both parts are parametrically identical across all electrical specifications (60 V nominal Zener voltage, ±2% tolerance, 500 mW maximum power, 170 Ohms maximum impedance, 100 nA reverse leakage current) and mechanical characteristics (SOD-123 surface mount package). No circuit modifications are required.

Q: Are there differences in the SOD-123 package between these parts?

A: No. Both parts use the identical SOD-123 surface mount package with the same footprint, lead spacing, and mounting requirements. PCB layout and reflow profiles remain unchanged.

Q: What is the difference between the G3 and E3 designations in the part numbers?

A: The G3 and E3 designations represent different manufacturing batches or tape reel configurations from Vishay. These designations do not affect electrical performance, compliance status, or functional equivalence.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both MMSZ5264C-G3-08 and MMSZ5264C-E3-08 are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS coding (8541.10.0050). Moisture sensitivity level is MSL 1 (Unlimited) for both parts.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection is determined by supply chain availability and procurement lead times. The MMSZ5264C-E3-08 offers higher inventory availability for immediate sourcing.

Q: Are the operating temperature ranges identical?

A: Yes. Both parts operate across the identical temperature range of -55°C to 150°C, ensuring equivalent thermal performance in all application environments.