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onsemi Zener Diode Single 18 V Nominal Voltage 300 mW Power Dissipation Surface Mount SOT-23 MMBZ5248ELT1G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1.11mm |
| Length | 3.04mm |
| Model | MMBZ5248ELT1G |
| Mount Type | Surface |
| Series | MMBZ52xxELT1G |
| Maximum Operating Temperature | 150°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -65°C |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
| Number of Elements per Chip | 1 |
| Maximum Power Dissipation Pd | 300mW |
| Diode Configuration | Single |
| Test Current It | 7mA |
| Maximum Reverse Leakage Current | 100nA |
| Nominal Zener Voltage Vz | 18V |
| Zener Type | Voltage Regulator |
| Maximum Zener Impedance | 21Ω |
Key Features
- Designed as a voltage regulator Zener diode providing stable voltage output.
- Surface mount with a small 3-pin SOT-23 package ideal for compact circuit designs.
- Maximum power dissipation rating of 300 milliwatts ensures safe operation under load.
- Pin count of 3 with a test current of 7 mA for precise voltage regulation.
- Wide operating temperature range from -65°C to 150°C for industrial applications.
- Compliance with RoHS standards ensures environmentally friendly assembly.
- Maximum reverse leakage current limited to 100 nA for low leakage losses.
- Zener voltage tolerance is ±5% assuring reliable performance within specification.
Product Description
onsemi MMBZ5248ELT1G is a Zener diode designed as a voltage regulator with a nominal Zener voltage of 18 V and a maximum power dissipation of 300 mW. It comes in a space-saving 3-pin SOT-23 surface mount package making it well-suited for compact and high-density electronic circuits. The device is constructed for reliable operation in industrial, commercial, and consumer electronics applications requiring voltage stabilization.
This diode features a single element configuration providing precise voltage regulation at a test current of 7 mA. It offers a ±5% tolerance on the Zener voltage ensuring consistent performance under varying operational conditions. The low maximum reverse leakage current of 100 nA minimizes power losses and improves circuit efficiency.
The operating temperature range is extensive (-65°C to 150°C) allowing usage in harsh environmental conditions common in industrial settings. The device meets RoHS compliance, supporting environmentally responsible manufacturing processes. Its compact SOT-23 package with three pins supports ease of assembly on surface mount PCBs.
Industrial and laboratory applications benefit from this diode’s stable voltage reference, low leakage, and durable package. Typical use cases include power supply voltage regulation, electronic circuit protection, and signal conditioning in semiconductor and electronic component manufacturing.
Designed for voltage regulation in electronic circuits. Surface mount SOT-23 package supports high-density PCB design. 300 mW maximum power dissipation rated for safe operation. Wide temperature range for industrial and commercial use.
RoHS compliant for environmentally friendly applications. Low leakage current for improved energy efficiency. Accurate voltage tolerance ensures reliable performance. Robust construction suitable for harsh environments. Explore the full range of semiconductor components in the Electronics & Electricals category at EnvMart for high-quality, reliable industrial-grade electronic devices.
Explore more products in our Zener Diodes category.
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Frequently Asked Questions
The nominal Zener voltage of this diode is 18 V.
This model has a maximum power dissipation rating of 300 mW.
It comes in a surface mount SOT-23 package with a pin count of 3.
The operating temperature range is from -65°C to 150°C.
The test current for this diode is 7 mA.
Yes, this diode meets RoHS compliance standards for environmentally friendly assembly.
This model features a single element configuration.
The maximum Zener impedance for this diode is 21 Ω.
It is suitable for voltage regulation, electronic circuit protection, and signal conditioning in various electronic applications.
The country of origin for this diode is India.
This diode belongs to the MMBZ52xxELT1G series.
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