MMBZ15VALT1G
ESD Suppressor Diode Zener Uni-Dir/Bi-Dir 12V 15Vbr 21Vc 3-Pin SOT-23 T/RMMBZ15VALT1G
ESD Suppressor Diode Zener Uni-Dir/Bi-Dir 12V 15Vbr 21Vc 3-Pin SOT-23 T/R
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.






Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.








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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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Cut Tape

Tube or Tray
MMBZ15VALT1G DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
10 | $0.053 | $0.53 |
100 | $0.043 | $4.30 |
300 | $0.038 | $11.40 |
3000 | $0.031 | $93.00 |
6000 | $0.028 | $168.00 |
9000 | $0.026 | $234.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
MMBZ15VALT1G Description
The MMBZ15VALT1G is a Zener Diode Array from ON Semiconductor, designed for surge suppression and overvoltage protection in electronic circuits. This device features high ESD protection, low power consumption, and a wide operating temperature range, making it suitable for various industrial and consumer applications.
Pin Details
The MMBZ15VALT1G is a surface-mount Zener Diode Array with 16 pins, offering half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.
Pin configuration
- Pin 1 (A): Non-inverting Receiver Input/Driver Output
- Pin 2 (B): Inverting Receiver Input/Driver Output
- Pin 3 (GND): Ground Pin
- Pin 4 (VCC): Power Supply Pin
- Pins 5-15: Zener Diodes for Surge Suppression and Overvoltage Protection
- Pin 16 (OUT): Output Pin
Features
The MMBZ15VALT1G offers the following features:
- High ESD protection for reliable communication in noisy environments
- Low power consumption for efficient operation and reduced heat generation
- Wide operating temperature range of -40°C to +125°C for versatility
- Half-duplex communication for fast data transfer rates
- Zener diodes for surge suppression and overvoltage protection
Applications
The MMBZ15VALT1G is commonly used in systems that require reliable communication, surge suppression, and overvoltage protection.
Where to Use:
- Industrial control systems
- Automotive electronics
- Building automation systems
- Battery-powered devices
- EMI-sensitive applications
Manufacturer
The MMBZ15VALT1G is manufactured by ON Semiconductor, a global leader in semiconductor technology.
Packages
The MMBZ15VALT1G comes in an 16-pin SOIC-16 (Small Outline Integrated Circuit) package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the Zener Diode Array into electronic circuits.
Equivalent Parts of MMBZ15VALT1G
- MMBZ10VALT1G: A comparable Zener Diode Array from ON Semiconductor with similar features and performance.
- STTH6V5L: An alternative Zener Diode Array from STMicroelectronics that offers equivalent functionality.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Active | Type | Zener |
Unidirectional Channels | 2 | Voltage - Reverse Standoff (Typ) | 12V |
Voltage - Breakdown (Min) | 14.25V | Voltage - Clamping (Max) @ Ipp | 21V |
Current - Peak Pulse (10/1000µs) | 1.9A | Power - Peak Pulse | 40W |
Power Line Protection ! | No | Applications | General Purpose |
Operating Temperature ! | -55°C ~ 150°C (TJ) | Mounting Type | Surface Mount |
Package / Case | TO-236-3, SC-59, SOT-23-3 | Supplier Device Package | SOT-23-3 (TO-236) |
Base Product Number | MMBZ15 |
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Price details
Prices listed do not include VAT.
Quantity | Unit Price |
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