SZ1SMB5915BT3G
Diode Zener Single 3.9V 5% 3000mW Automotive AEC-Q101 2-Pin SMB T/R
Inventory:5,454
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : SZ1SMB5915BT3G
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Package/Case : DO-214AA
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Manufacturer : onsemi
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Components Classification : Single Zener Diodes
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Datesheet : SZ1SMB5915BT3G DataSheet (PDF)
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Series : SZ1SMB5915
Overview of SZ1SMB5915BT3G
SZ1SMB5915BT3G is a Zener Diode optimized for excellent clamping capability, fast response time, and low-profile design. It provides superior surge protection for various electronic devices.
Pinout
The SZ1SMB5915BT3G pinout refers to the configuration and function of each pin in its SMB-2 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the SZ1SMB5915BT3G has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- 600W Transient Voltage Suppressor: The SZ1SMB5915BT3G provides excellent surge protection up to 600W.
- Low Profile Design for Space-Constrained Applications: This feature allows the SZ1SMB5915BT3G to be used in applications where space is limited.
- Excellent Clamping Capability and Fast Response Time: The SZ1SMB5915BT3G provides fast response time and excellent clamping capability, protecting against transient voltage events.
- Used in Various Electronic Devices for Surge Protection: This product can be used in various electronic devices to protect them from surges and spikes.
- RoHS Compliant and Lead-Free: The SZ1SMB5915BT3G is RoHS compliant, making it suitable for use in environmentally friendly applications, and lead-free, minimizing environmental impact during manufacturing processes.
Applications
- Automotive LED Lighting: The SZ1SMB5915BT3G can be used to protect automotive lighting systems from surges and spikes.
- Portable Electronics: This product provides excellent surge protection for portable electronics, ensuring reliable operation and extending their lifespan.
- Medical Devices: The SZ1SMB5915BT3G can be used to protect medical devices from surges and spikes, resulting in improved performance and reliability.
- Industrial Automation: This product provides surge protection for industrial automation equipment, improving overall system reliability and minimizing downtime.
- Telecommunications Equipment: The SZ1SMB5915BT3G can be used to protect telecommunications equipment from surges and spikes, ensuring seamless communication operations.
Equivalents
The SZ1SMB5915BT3G can be considered equivalent to other high-power surge protection devices offering similar specifications and performance characteristics.
Frequently Asked Questions
If I have concerns about the product's suitability for a specific application, what should I do? Consult the manufacturer's datasheet or technical specifications to gain more information about the SZ1SMB5915BT3G's performance under various operating conditions. Additionally, contact the manufacturer directly with your specific questions and concerns.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Active | Voltage - Zener (Nom) (Vz) | 3.9 V |
Tolerance | ±5% | Power - Max | 3 W |
Impedance (Max) (Zzt) | 7.5 Ohms | Current - Reverse Leakage @ Vr | 25 µA @ 1 V |
Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA | Operating Temperature | -65°C ~ 150°C |
Grade | Automotive | Qualification | AEC-Q101 |
Mounting Type | Surface Mount | Package / Case | DO-214AA, SMB |
Supplier Device Package | SMB | Base Product Number | SZ1SMB5915 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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SZ1SMB5915BT3G
Diode Zener Single 3.9V 5% 3000mW Automotive AEC-Q101 2-Pin SMB T/R
Inventory:
5,454
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




