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ONSEMI MMBZ5239BLT1G Voltage Regulator Diode

This series of surface mount Zener diodes offers reliable voltage regulation in compact SOT-23 packages, supporting applications like cellular phones and high-density PC boards. With a power rating of 225 mW and Zener voltage range from 2.4 V to 91 V, these devices are RoHS compliant, halogen-free, and suitable for automated assembly. They feature a corrosion-resistant finish, ESD rating of Class 3 (>16 KV), and operate in temperatures from -65°C to +150°C, making them ideal for automotive and industrial environments. The devices are designed for easy soldering and meet UL 94 V-0 flammability standards.

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Part No:MMBZ5239BLT1G
Stock:2085
Inv Date:06-11-2026
Price: Unit price: $0.006
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Part No:MMBZ5239BLT1G
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Part No:MMBZ5239BLT1G
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Price: Unit price: $0.0349
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Part No:MMBZ5239BLT1G
Stock:51000
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Price: Unit price: $0.0349
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Part No:MMBZ5239BLT1G
Stock:60000
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Price: Unit price: $0.0233
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Part No:MMBZ5239BLT1G
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ONSEMI MMBZ5239BLT1G Voltage Regulator Diode Specifications:

  • Power Dissipation: 225 mW on FR-4 or FR-5 board, derated at 1.8 mW/°C above 25°C
  • Maximum Temperature for Soldering: 260°C for 10 seconds
  • Case: Transfer-molded, corrosion resistant plastic, UL 94 V-0 flammability rating
  • Operating Temperature Range: -65°C to +150°C
  • Zener Voltage Range: 2.4 V to 91 V
  • Maximum Zener Impedance: varies per device, typically in the hundreds of ohms
  • ESD Rating: Class 3 (>16 KV), suitable for automotive and industrial applications
  • Electrical Characteristics: Zener voltage from 2.4 V to 91 V, leakage current up to 2000 μA, low forward voltage, small package size for high-density designs
  • Package: SOT-23 (TO-236), compact design for automated assembly
  • Mechanical: Pin pitch approximately 2.90 mm, recommended soldering footprint for reliable mounting

Buy the ON Semiconductor MMBZ5239BLT1G – Reliable Zener Voltage Regulators for Industrial Applications

Order ON Semiconductor MMBZ5239BLT1G online and ensure your circuit designs benefit from high-quality, reliable voltage regulation. Designed in a small SOT-23 package with a 225 mW rating, this diode offers a wide Zener voltage range from 2.4 V to 91 V, making it suitable for various industrial, automotive, and consumer electronic applications. Its durable construction, compliance with RoHS standards, and excellent mechanical characteristics guarantee easy integration, superior performance, and long-term reliability. Purchase now for fast delivery in tape and reel packaging—ideal for automated PCB assembly and high-density board designs.

Get ON Semiconductor MMBZ5239BLT1G today—built for precision and long-lasting durability in voltage regulation solutions.

Frequently Asked Questions

Where can I buy ONSEMI MMBZ5239BLT1G?

You can click on the BUY or RFQ button to purchase MMBZ5239BLT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMBZ5239BLT1G?

You can download the MMBZ5239BLT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMBZ5239BLT1G?

ONSEMI

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