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ONSEMI BZX84B12LT1G Zener Voltage Regulator

The ONSEMI BZX84B12LT1G series of Zener diodes are designed for voltage regulation in compact applications. Encased in a convenient SOT-23 surface mount package, these diodes are ideal for cellular phones, portable devices, and high-density printed circuit boards. They offer a 250 mW power dissipation rating and an ESD rating of Class 3, ensuring robust performance and protection. The series provides a range of Zener breakdown voltages from 2.4V to 75V, catering to diverse voltage regulation needs. Automotive applications requiring unique site and control change requirements can utilize the SZ prefix variant, which is AEC-Q101 qualified and PPAP capable.

Authorized Distributors
Source:Newark
Part No:BZX84B12LT1G
Stock:109
Inv Date:06-10-2026
Price: Unit price: $0.216
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Source:DigiKey
Part No:BZX84B12LT1G
Stock:24000
Inv Date:06-11-2026
Price: Unit price: $0.0397
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Part No:BZX84B12LT1G
Stock:16125
Inv Date:06-11-2026
Price: Unit price: $0.21
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Part No:BZX84B12LT1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.06
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Part No:BZX84B12LT1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0248
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Part No:BZX84B12LT1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0248
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Part No:BZX84B12LT1G
Stock:36000
Inv Date:06-10-2026
Price: Unit price: $0.0326
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Part No:BZX84B12LT1G
Stock:1741
Inv Date:06-11-2026
Price: N/A
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ONSEMI BZX84B12LT1G Zener Voltage Regulator Specifications:

  • Device: BZX84B12LT1G
  • Package: SOT-23
  • Shipping: 3,000 / Tape & Reel
  • Zener Breakdown Voltage Range: 2.4 V to 75 V
  • Power Dissipation: 250 mW
  • Thermal Resistance: 500 °C/W
  • Junction and Storage Temperature Range: −65 to +150 °C
  • Maximum Case Temperature for Soldering: 260 °C for 10 Seconds
  • Flammability Rating: UL 94 V−0

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Frequently Asked Questions

Where can I buy ONSEMI BZX84B12LT1G?

You can click on the BUY or RFQ button to purchase BZX84B12LT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part BZX84B12LT1G?

You can download the BZX84B12LT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of BZX84B12LT1G?

ONSEMI

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