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ONSEMI MMBZ5221BLT1G Zener Diode

The MMBZ52xxBLT1G series surface-mount Zener diode provides reliable voltage regulation in a compact SOT-23 package, ideal for high-density circuit boards. It delivers 225mW power dissipation on FR-4 or FR-5 substrates, with Zener voltage range from 2.4V to 91V. Featuring a high ESD rating of Class 3 (>16KV), it is AEC-Q101 qualified and PPAP capable, supporting eco-friendly, lead-free, Halogen and BFR free standards. These diodes are well-suited for consumer electronics, portable devices, and automotive applications demanding high reliability and environmental compliance.

Authorized Distributors
Source:Newark
Part No:MMBZ5221BLT1G
Stock:3849
Inv Date:06-10-2026
Price: Unit price: $0.01
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Source:DigiKey
Part No:MMBZ5221BLT1G
Stock:30000
Inv Date:06-10-2026
Price: Unit price: $0.03711
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Part No:MMBZ5221BLT1G
Stock:4589
Inv Date:06-11-2026
Price: Unit price: $0.2
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Part No:MMBZ5221BLT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.12
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Part No:MMBZ5221BLT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0603
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Part No:MMBZ5221BLT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0603
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Part No:MMBZ5221BLT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0214
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Part No:MMBZ5221BLT1G
Stock:1631
Inv Date:06-11-2026
Price: N/A
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ONSEMI MMBZ5221BLT1G Zener Diode Specifications:

  • Power Dissipation: 225 mW on FR-4 or FR-5 board
  • Zener Voltage Range: 2.4 V to 91 V
  • Package: SOT-23 surface-mount
  • ESD Rating: Class 3 (> 16 KV) Human Body Model
  • Maximum Soldering Temperature: 260°C for 10 seconds
  • Polarity: Cathode indicated by polarity band
  • Material: Plastic case, corrosion resistant finish
  • Maximum Junction Temperature: 150°C
  • Operating Temperature Range: -65°C to +150°C
  • RoHS, Halogen Free, BFR Free, Pb-Free compliance
  • Maximum Power Dissipation on Alumina: 300 mW at 25°C
  • Thermal Resistance, Junction to Ambient: 556 °C/W
  • Mechanical characteristics include transfer-molded plastic case and corrosion-resistant finish.

Buy the ON Semiconductor MMBZ5221BLT1G – Reliable Zener Voltage Regulators for Industrial Applications

Purchase the ON Semiconductor MMBZ5221BLT1G Zener diode online today and equip your designs with high-density, reliable voltage regulation. These surface-mount devices are ideal for consumer electronics, portable gadgets, and automotive applications. With a power rating of 225mW, an extensive Zener voltage range from 2.4V to 91V, and high ESD protection exceeding 16KV, they ensure robust performance while meeting strict environmental standards. Enjoy fast delivery, environmental compliance, and the peace of mind that comes with using top-quality, eco-friendly components in your electronic projects.

Order your ON Semiconductor SeriesMMBZ5221BLT1G today and enhance your circuit reliability with high-performance voltage regulation solutions.

Frequently Asked Questions

Where can I buy ONSEMI MMBZ5221BLT1G?

You can click on the BUY or RFQ button to purchase MMBZ5221BLT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMBZ5221BLT1G?

You can download the MMBZ5221BLT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMBZ5221BLT1G?

ONSEMI

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