STTH3R04U
Diode Switching 400V 3A 2-Pin SMB T/R
Inventory:6,466
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : STTH3R04U
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Package/Case : DO-214AA
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Manufacturer : STMicroelectronics
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Components Classification : Single Diodes
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Datesheet : STTH3R04U DataSheet (PDF)
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Series : STTH3
Overview of STTH3R04U
The STTH3R04U is an ultrafast rectifier optimized for high-speed and low-voltage operations, providing excellent performance for analog and digital signal switching.
Pinout
The STTH3R04U pinout refers to the configuration and function of each pin in its DO-214AA (SMB) 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 STTH3R04U 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
- Negligible switching losses: The STTH3R04U offers reduced energy loss during switching operations, making it suitable for high-frequency applications.
- High junction temperature: This ultrafast rectifier can operate at elevated temperatures, ensuring reliable performance in harsh environments.
- Low forward and reverse recovery times: The STTH3R04U features fast switching times, allowing it to handle high-frequency signals with minimal distortion.
- Ultrafast - low QRR (200V - 400V): This ultrafast rectifier is designed for applications requiring high-speed switching and low quiescent current.
Applications
- None specified: The STTH3R04U can be used in various applications where ultrafast switching and low-voltage operations are required, such as analog-to-digital converters, digital signal processing circuits, or high-frequency power supplies.
Equivalents
For similar functionalities, consider these alternatives to the STTH3R04U:
- STTH3R06A: This ultrafast rectifier offers similar performance characteristics and can be used in applications requiring high-speed switching and low-voltage operations.
- STP6K60HD: This power Schottky diode provides fast switching times and low forward voltage drop, making it suitable for high-frequency applications.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Active | Technology | Standard |
Voltage - DC Reverse (Vr) (Max) | 400 V | Current - Average Rectified (Io) | 3A |
Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 3 A | Speed | Fast Recovery =< 500ns, > 200mA (Io) |
Reverse Recovery Time (trr) | 35 ns | Current - Reverse Leakage @ Vr | 5 µA @ 400 V |
Mounting Type | Surface Mount | Package / Case | DO-214AA, SMB |
Supplier Device Package | SMB | Operating Temperature - Junction | 175°C (Max) |
Base Product Number | STTH3 |
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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STTH3R04U
Diode Switching 400V 3A 2-Pin SMB T/R
Inventory:
6,466
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.




