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ONSEMI MMBZ5249BLT1G Zener Regulator Diode
The MMBZ5249BLT1G series comprises surface-mount Zener diodes offering voltage regulation from 2.4 V to 91 V with a power rating of 225 mW. Designed in a compact SOT-23 package, these devices are ideal for space-constrained applications such as cellular phones, portable electronics, and high-density PC boards. They feature a corrosion-resistant finish, UL 94 V-0 flammability rating, and are RoHS compliant. Suitable for automated assembly, the diodes operate within a junction temperature range of -65°C to +150°C and support ESD protection with Class 3 (> 16 KV) ratings.
ONSEMI MMBZ5249BLT1G Zener Regulator Diode Specifications:
- Power Dissipation: 225 mW on FR-5 board, derated 1.8 mW/°C above 25°C
- Maximum Junction Temperature: +150°C
- Operating Temperature Range: -65°C to +150°C
- Zener Voltage Range: 2.4 V to 91 V
- Package: SOT-23, transfer-molded plastic, corrosion resistant, UL 94 V-0
- Max Soldering Temperature: 260°C for 10 seconds
- Polarity: Cathode indicated by polarity band
- ESD Rating: Class 3 (> 16 KV) per Human Body Model
- Thermal Resistance: Junction-to-Ambient 556 °C/W on FR-5, 47 °C/W on alumina substrate
- Mechanical Dimensions: Typical length and width approximately 2.9 mm x 1.0 mm, height around 0.9 mm
- Material: Pb-Free, Halogen-Free, BFR-Free, RoHS compliant
- Certifications: UL 94 V-0, AEC-Q101 qualified, PPAP capable
Buy the ON Semiconductor 5249BLT1G – Reliable Zener Voltage Regulators for Industrial Applications
Purchase the ON Semiconductor 5249BLT1G Zener diode online today for reliable voltage regulation in compact spaces. Designed with high-quality materials, these surface-mount devices support automatic assembly, feature a broad voltage range from 2.4 V to 91 V, and provide excellent ESD protection with Class 3 (> 16 KV) ratings. They are ideal for portable electronics, cellular phones, and high-density PCBs requiring precise voltage stabilization. Trust in the durability, compliance, and performance standards of ON Semiconductor for industrial and automotive applications.
Get ON Semiconductor 5249BLT1G today—built for precision, automotive compatibility, and long-lasting durability in demanding electronic environments.
Frequently Asked Questions
Where can I buy ONSEMI MMBZ5249BLT1G?
You can click on the BUY or RFQ button to purchase MMBZ5249BLT1G from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part MMBZ5249BLT1G?
You can download the MMBZ5249BLT1G datasheet or visit the ONSEMI website for support.
Who is the manufacturer of MMBZ5249BLT1G?
ONSEMI