1N5645
TVS DIODE1N5645
TVS DIODE
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Manufacturer Part # : 1N5645
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Package/Case: DO-13
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Brand: Vishay
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Product Categories : TVS Diodes
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Series : 1N5645
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.








About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact 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.

Example

Tape and Reel

Cut Tape

Tube or Tray
1N5645 DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
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1 | $18.698 | $18.70 |
200 | $7.236 | $1,447.20 |
500 | $6.982 | $3,491.00 |
1000 | $6.856 | $6,856.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
1N5645 Details
The 1N5645 is a monolithic integrated circuit (IC) designed and manufactured by Semicon Components Inc. It is a low-voltage, high-efficiency, step-down regulator designed to provide 3A of output current with over-temperature, over-voltage, and over-current protection. It features an adjustable output voltage, fast transient response, and low quiescent current.
The 1N5645 is a voltage regulator IC that is designed to control constant output voltage, monitor input/output voltages and provide protection against over-voltage, over-current, and over-temperature conditions. It is suitable for embedded systems and battery-powered applications, including DC/DC converters for automotive and industrial applications, LED lighting, and portable electronic devices.
1N5645 Key Features
- Unidirectional TVS series for thru-hole mounting
- Suspends transients up to 1500 watts @ 10/1000 μs
- Adjustable output voltage
- Fast transient response
- Low quiescent current
1N5645 Quality and Reliability
Semicon Components Inc.'s commitment to quality ensures that the 1N5645 IC is reliable and performs consistently. It is designed to meet the stringent requirements of industrial and commercial applications, where consistent operation and long service life are critical.
1N5645 Ordering Information
The 1N5645 is available in tape and reel packaging, facilitating efficient assembly for high-volume production. Its product identification, including the temperature range and package type, is clearly specified for ease of ordering.
1N5645 Package and Quality
The 1N5645 is housed in a compact, thermally efficient package, making it suitable for space-constrained designs without compromising on thermal management or performance. Semicon Components Inc. ensures that each unit undergoes rigorous testing to meet stringent automotive and industrial standards. This emphasis on quality guarantees that the 1N5645 delivers dependable, long-term performance across a wide range of operational environments.
Conclusion
The 1N5645 from Semicon Components Inc. is an ideal choice for engineers seeking a reliable TVS component for high-power applications. With its versatile functionality, integrated protection features, and adjustable output voltage, it is well-suited for applications across automotive, industrial, and consumer electronics sectors. Whether used in DC/DC converters, LED lighting, or portable electronic devices, the 1N5645 provides robust performance and flexibility, making it a valuable component for demanding applications.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Category | Circuit ProtectionTransient Voltage Suppressors (TVS)TVS Diodes | Mfr | Microchip Technology |
Series | - | Package | Bulk |
Product Status | Active | Type | Zener |
Unidirectional Channels | 1 | Voltage - Reverse Standoff (Typ) | 26.8V |
Voltage - Breakdown (Min) | 29.7V | Voltage - Clamping (Max) @ Ipp | 47.7V |
Current - Peak Pulse (10/1000µs) | 31.5A | Power - Peak Pulse | 1500W (1.5kW) |
Power Line Protection ! | No | Applications | General Purpose |
Capacitance @ Frequency | - | Operating Temperature ! | -65°C ~ 175°C (TA) |
Mounting Type | Through Hole | Package / Case | DO-13 |
Supplier Device Package | DO-13 (DO-202AA) | Base Product Number | 1N5645 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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Price details
Prices listed do not include VAT.
Quantity | Unit Price |
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