BZX84C8V2TS-7-F Equivalent & Substitute Parts

Part Overview

The BZX84C8V2TS-7-F is a Zener Diode Array manufactured by Diodes Incorporated, featuring 3 independent 8.2 V channels in a 6-TSSOP (SOT-363) surface mount package. This component is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. The part delivers 200 mW maximum power dissipation with ±6% voltage tolerance and operates across the temperature range of -65°C to 150°C.

Substiute Parts

BZX84C8V2TS-7-F

Diodes IncorporatedIn Stock: 9315BZX84C8V2TS-7-F Datasheet

Current PartRFQ

MMBZ5237BTS-7-F

Diodes IncorporatedIn Stock: 1047MMBZ5237BTS-7-F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BZX84C8V2TS-7-F is determined by the following critical parameters:

Electrical Compatibility Requirements:

• Zener voltage nominal value: 8.2 V
• Configuration: 3 independent channels
• Maximum power dissipation: 200 mW
• Operating temperature range: -65°C to 150°C
• Package type: SOT-363 (6-TSSOP)

Regulatory & Compliance Requirements:

• RoHS3 compliance
• REACH unaffected status
• ECCN classification: EAR99
• Moisture sensitivity level: 1 (Unlimited)

The MMBZ5237BTS-7-F qualifies as a direct substitute based on matching all critical electrical parameters, identical package configuration, and equivalent regulatory compliance. The substitute part maintains the same nominal zener voltage, power rating, temperature operating range, and physical form factor while offering improved specifications in tolerance (±5% versus ±6%) and impedance characteristics (8 Ohms versus 15 Ohms maximum).

Parameter Comparison

Engineering Selection Recommendations

The MMBZ5237BTS-7-F is the qualified substitute for the obsolete BZX84C8V2TS-7-F. Selection of this substitute is based on the following engineering criteria:

Product Status Alignment: The substitute part maintains active product status with Diodes Incorporated, ensuring continued availability and manufacturing support. The original part is classified as obsolete, making the active substitute necessary for production continuity.

Regulatory Compliance: Both parts maintain identical RoHS3 compliance, REACH unaffected status, and moisture sensitivity classification. No compliance gaps exist between the original and substitute part.

Electrical Parameter Equivalence: The substitute part delivers identical nominal zener voltage (8.2 V), maximum power dissipation (200 mW), forward voltage characteristics, and operating temperature range. The improved tolerance specification (±5% versus ±6%) and lower impedance (8 Ohms versus 15 Ohms maximum) represent enhanced performance characteristics without introducing incompatibility.

Physical & Mechanical Compatibility: Both parts utilize the SOT-363 package configuration with identical pinout and surface mount characteristics, enabling direct PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can the MMBZ5237BTS-7-F directly replace the BZX84C8V2TS-7-F in existing designs?

A: Yes. Both parts share identical nominal zener voltage (8.2 V), power rating (200 mW), package configuration (SOT-363), and operating temperature range (-65°C to 150°C). The substitute part provides equivalent electrical performance with improved tolerance and impedance specifications.

Q: What is the difference in tolerance between these parts?

A: The BZX84C8V2TS-7-F specifies ±6% tolerance, while the MMBZ5237BTS-7-F specifies ±5% tolerance. The tighter tolerance of the substitute part represents improved voltage regulation accuracy without affecting circuit compatibility.

Q: Are there packaging differences between these parts?

A: No. Both parts are supplied in the 6-TSSOP (SOT-363) surface mount package. The MMBZ5237BTS-7-F is supplied in Tape & Reel (TR) format, which is standard for production quantities and does not affect component functionality or PCB assembly compatibility.

Q: What is the impedance difference, and does it affect circuit performance?

A: The BZX84C8V2TS-7-F specifies 15 Ohms maximum impedance, while the MMBZ5237BTS-7-F specifies 8 Ohms maximum impedance. Lower impedance in the substitute part results in improved voltage regulation and reduced output impedance, providing enhanced performance characteristics.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the BZX84C8V2TS-7-F and MMBZ5237BTS-7-F are ROHS3 compliant with identical moisture sensitivity levels (MSL 1 - Unlimited) and REACH unaffected status.

Q: Why is the original part classified as obsolete?

A: The BZX84C8V2TS-7-F is classified as obsolete by Diodes Incorporated. The MMBZ5237BTS-7-F is the active equivalent part that supersedes it, ensuring continued component availability for new designs and production requirements.

Q: Can I use the MMBZ5237BTS-7-F in new designs?

A: Yes. The MMBZ5237BTS-7-F is classified as an active product with full manufacturing support from Diodes Incorporated. This part is suitable for new design implementations and provides improved specifications compared to the obsolete original part.