BZX84C11TS-7-F Equivalent & Substitute Parts

Part Overview

The BZX84C11TS-7-F is a Zener diode array manufactured by Diodes Incorporated, featuring three independent 11 V Zener diodes in a 6-TSSOP (SOT-363) surface mount package. This component is rated for 200 mW maximum power dissipation with ±6% voltage tolerance and operates across the temperature range of -65°C to 150°C.

The BZX84C11TS-7-F is classified as obsolete. Locating equivalent substitute parts is necessary to support ongoing design requirements, system maintenance, and production continuity where this component is specified in existing applications.

Substiute Parts

BZX84C11TS-7-F

Diodes IncorporatedIn Stock: 1061BZX84C11TS-7-F Datasheet

Current PartRFQ

MMBZ5241BTS-7-F

Diodes IncorporatedIn Stock: 709MMBZ5241BTS-7-F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BZX84C11TS-7-F is determined by the following critical parameters:

• Zener Voltage (Vz): 11 V nominal
• Configuration: 3 Independent diodes
• Power Rating: 200 mW maximum
• Package Type: SOT-363 (6-TSSOP)
• Mounting: Surface Mount
• Temperature Range: -65°C to 150°C
• Compliance: ROHS3 Compliant

The MMBZ5241BTS-7-F meets all substitution criteria. Both parts share identical Zener voltage, configuration, power rating, package type, mounting method, and operating temperature range. Both are ROHS3 compliant and manufactured by Diodes Incorporated. The substitute part is currently in active production status, providing design continuity and supply chain reliability.

Parameter Comparison

Engineering Selection Recommendations

The MMBZ5241BTS-7-F is the direct substitute for the obsolete BZX84C11TS-7-F. Selection of the MMBZ5241BTS-7-F is supported by the following factors:

Product Status: The MMBZ5241BTS-7-F is in active production, ensuring long-term availability and supply chain stability compared to the obsolete BZX84C11TS-7-F.

Electrical Compatibility: Both parts maintain identical Zener voltage (11 V), power rating (200 mW), forward voltage characteristics (900 mV @ 10 mA), and operating temperature range (-65°C to 150°C). The MMBZ5241BTS-7-F provides improved voltage tolerance (±5% versus ±6%), which represents a tighter specification.

Package and Mounting: Both components use the SOT-363 package with identical pinout and surface mount configuration, enabling direct board-level substitution without layout modifications.

Regulatory Compliance: Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating, meeting current environmental and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the MMBZ5241BTS-7-F directly replace the BZX84C11TS-7-F on existing PCBs?

A: Yes. Both components use the SOT-363 package with identical pinout and footprint. No PCB layout modifications are required for direct substitution.

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

A: The BZX84C11TS-7-F has ±6% tolerance, while the MMBZ5241BTS-7-F has ±5% tolerance. The substitute part provides tighter voltage specification.

Q: Are there differences in reverse leakage current?

A: Yes. The BZX84C11TS-7-F specifies 100 nA @ 8 V, while the MMBZ5241BTS-7-F specifies 2 µA @ 8.4 V. Both values are within acceptable ranges for Zener diode array applications.

Q: Why is the BZX84C11TS-7-F obsolete?

A: The BZX84C11TS-7-F is classified as obsolete by the manufacturer. The MMBZ5241BTS-7-F is the active production equivalent that replaces this part.

Q: Do both parts meet current environmental compliance standards?

A: Yes. Both the BZX84C11TS-7-F and MMBZ5241BTS-7-F are ROHS3 compliant and REACH unaffected, meeting current environmental regulations.

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

A: The BZX84C11TS-7-F has 20 Ohms maximum impedance, while the MMBZ5241BTS-7-F has 22 Ohms maximum impedance. This 2 Ohm difference is negligible for typical Zener diode array applications.

Q: Are both parts available in the same packaging format?

A: Both parts are supplied in SOT-363 package. The MMBZ5241BTS-7-F is available in Tape & Reel (TR) packaging, which is standard for production environments.