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ONSEMI MMBZ5242BLT1G Zener Diode

The MMBZ52xxBLT1G series surface mount Zener diodes are designed to provide stable voltage regulation with minimal space requirements. They are ideal for applications such as cellular phones, portable devices, and high-density printed circuit boards. These diodes feature a 225mW power rating on FR-4 or FR-5 boards, a small package size suitable for dense layouts, and an ESD tolerance of over 16kV (Class 3) as per the human body model. They are qualified under the AEC-Q101 standard and are PPAP capable. Additionally, they are lead-free, halogen-free, and BFR-free. Typical applications include consumer electronics and portable devices. Please note that market demand has extended lead times, which may affect delivery schedules. This product is exempt from discounts.

Authorized Distributors
Source:Newark
Part No:MMBZ5242BLT1G
Stock:2322
Inv Date:06-10-2026
Price: Unit price: $0.116
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Source:DigiKey
Part No:MMBZ5242BLT1G
Stock:116550
Inv Date:06-10-2026
Price: Unit price: $0.03053
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Part No:MMBZ5242BLT1G
Stock:64589
Inv Date:06-11-2026
Price: Unit price: $0.16
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Part No:MMBZ5242BLT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.09
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Part No:MMBZ5242BLT1G
Stock:342000
Inv Date:06-10-2026
Price: Unit price: $0.0195
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Part No:MMBZ5242BLT1G
Stock:342000
Inv Date:06-10-2026
Price: Unit price: $0.0195
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Part No:MMBZ5242BLT1G
Stock:1257000
Inv Date:06-10-2026
Price: Unit price: $0.0196
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Source:Arrow EU
Part No:MMBZ5242BLT1G
Stock:35900
Inv Date:06-11-2026
Price: N/A
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Part No:MMBZ5242BLT1G
Stock:3513
Inv Date:06-11-2026
Price: N/A
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ONSEMI MMBZ5242BLT1G Zener Diode Specifications:

  • Power Rating: 225 mW on FR-4 or FR-5 Board
  • Package: SOT-23 surface mount
  • Zener Voltage Range: 2.4 V to 91 V
  • ESD Rating: Class 3 (> 16 KV) per Human Body Model
  • Maximum Junction Temperature: 150°C
  • Maximum Soldering Temperature: 260°C for 10 seconds
  • Material: Corrosion resistant, easily solderable plastic case
  • Operating Temperature: -65°C to +150°C
  • Flammability: UL 94 V-0
  • Total Power Dissipation: 225 mW on FR-5 board, 300 mW on alumina substrate
  • Electrical Ratings: Forward voltage up to 4.94 V at 20 mA, Zener voltage from 2.4 V to 91 V, Zener impedance varies with voltage

Buy the ON Semiconductor MMBZ5242BLT1G – Reliable Zener Voltage Regulator for Industrial Applications

Secure your supply of high-quality, surface mount Zener diodes with the ON Semiconductor MMBZ5242BLT1G series. Designed for compact devices and high-density circuits, these diodes offer 225mW power rating, excellent ESD immunity exceeding 16kV, and RoHS compliance for eco-friendly manufacturing. They are ideal for precise voltage regulation in consumer electronics, portable gadgets, and industrial systems. With their AEC-Q101 qualification and PPAP capability, you can trust their durability and performance. Purchase online today to ensure fast delivery and dependable operation in your electronic designs.

Buy ON Semiconductor MMBZ5242BLT1G now and experience unmatched reliability and performance in voltage regulation for your electronic projects.

Frequently Asked Questions

Where can I buy ONSEMI MMBZ5242BLT1G?

You can click on the BUY or RFQ button to purchase MMBZ5242BLT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMBZ5242BLT1G?

You can download the MMBZ5242BLT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMBZ5242BLT1G?

ONSEMI

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