MMBZ10VAL-7 Equivalent & Substitute Parts

Part Overview

The MMBZ10VAL-7 is a transient voltage suppressor (TVS) diode manufactured by Diodes Incorporated, designed for general-purpose overvoltage protection in surface-mount applications. This component features a 6.5V reverse standoff voltage, 14.2V maximum clamping voltage, and 1.7A peak pulse current capability in a compact SOT-23-3 package.

The MMBZ10VAL-7 is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

MMBZ10VAL-7

Diodes IncorporatedIn Stock: 12777MMBZ10VAL-7 Datasheet

Current PartRFQ

MMBZ10VAL,215

Nexperia USA Inc.In Stock: 174537MMBZ10VAL,215 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMBZ10VAL-7 is determined by strict equivalence across the following critical parameters:

• Voltage - Reverse Standoff: 6.5V
• Voltage - Breakdown (Min): 9.5V
• Voltage - Clamping (Max) @ Ipp: 14.2V
• Current - Peak Pulse (10/1000µs): 1.7A
• Power - Peak Pulse: 24W
• Type: Zener, Unidirectional (2 channels)
• Package / Case: TO-236-3, SC-59, SOT-23-3 (surface mount)

The MMBZ10VAL,215 manufactured by Nexperia USA Inc. meets all electrical and mechanical substitution criteria. Both parts share identical voltage ratings, current handling, power dissipation, and package specifications, enabling direct functional replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The MMBZ10VAL,215 from Nexperia USA Inc. is the direct electrical and mechanical equivalent for the discontinued MMBZ10VAL-7. Selection of this substitute is supported by:

• Identical electrical performance across all critical voltage and current parameters
• Matching package and pinout specifications (TO-236-3/SOT-23-3)
• Active product status with established supply chain availability
• ROHS3 compliance and AEC-Q101 automotive qualification, providing enhanced regulatory and quality assurance coverage compared to the original part
• Continuous manufacturing and inventory support

Frequently Asked Questions (FAQ)

Q: Can MMBZ10VAL,215 be used as a direct replacement for MMBZ10VAL-7?

A: Yes. Both parts are electrically and mechanically equivalent, sharing identical voltage ratings (6.5V standoff, 14.2V clamping), current handling (1.7A peak pulse), and package specifications (SOT-23-3). No circuit modifications are required.

Q: What is the difference in RoHS compliance between these parts?

A: The original MMBZ10VAL-7 is RoHS non-compliant, while the MMBZ10VAL,215 is ROHS3 compliant. For applications subject to RoHS regulations, the Nexperia part satisfies compliance requirements.

Q: Does the MMBZ10VAL,215 have automotive qualification?

A: Yes. The MMBZ10VAL,215 carries AEC-Q101 qualification, indicating suitability for automotive applications. The original part does not specify automotive qualification.

Q: Are the operating temperature ranges compatible?

A: The MMBZ10VAL-7 operates from -65°C to 150°C (junction temperature). The MMBZ10VAL,215 operates from -55°C to 150°C (ambient temperature). For applications requiring operation below -55°C, the original part specification should be reviewed.

Q: What is the packaging difference between these parts?

A: Both parts use identical TO-236-3/SOT-23-3 surface-mount packages. The MMBZ10VAL,215 is supplied in Tape & Reel (TR) format, which is standard for high-volume production and automated assembly.