VS-40EPS12-M3
ROHS Compliant Diodes for General Purpose ApplicationsVS-40EPS12-M3
ROHS Compliant Diodes for General Purpose Applications
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Manufacturer Part # : VS-40EPS12-M3
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Package/Case: TO247
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Part Status : Active
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Brand: Vishay
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Product Categories : Single Diodes
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Series : 40EPS12
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
VS-40EPS12-M3 DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $2.839 | $2.84 |
10 | $2.469 | $24.69 |
25 | $2.083 | $52.08 |
100 | $1.847 | $184.70 |
500 | $1.740 | $870.00 |
1000 | $1.694 | $1,694.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
VS-40EPS12-M3 Description
The VS-40EPS12-M3 is a Diode Switching 1.2KV 40A 2-Pin(2+Tab) TO-247AC Modified T/R from Vishay, designed for reliable switching applications. This device is ideal for industrial and automotive systems, featuring high voltage and current ratings, along with a modified package design for improved thermal performance. It is housed in an TO-247AC package, making it suitable for compact circuit designs.
Pin Details
The VS-40EPS12-M3 is a general-purpose diode with 2 pins for cathode-anode connection and 1 pin for tab termination. It includes connections for the diode's anode terminal and cathode terminal, as well as a common ground connection.
Pin configuration
- Pin 1 (AN): Diode Anode Terminal
- Pin 2 (KT): Diode Cathode Terminal
- Pin 3 (TAB): Tab Termination
Features
- High Voltage and Current Ratings: Designed to handle high voltage and current applications, making it suitable for demanding industrial and automotive systems.
- Modified Package Design: Provides improved thermal performance and compact design for ease of integration in electronic circuits.
Applications
The VS-40EPS12-M3 is commonly used in applications where high voltage and current switching are required, such as in industrial control systems, automotive systems, and power supplies.
Where to Use:
- Industrial control systems
- Solar power systems
- Electronic ballasts
- Automotive systems (e.g., ignition coils)
- Power supplies
Manufacturer
The VS-40EPS12-M3 is manufactured by Vishay, a global leader in semiconductor technology. It falls under the category of diodes, which are designed to facilitate reliable switching and rectification in electronic circuits.
This product was developed to meet the growing demand for efficient and reliable power management solutions in industrial, automotive, and solar power applications.
Packages
The VS-40EPS12-M3 comes in a TO-247AC package, which provides improved thermal performance and compact design for ease of integration in electronic circuits.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Category | Discrete Semiconductor ProductsDiodesRectifiersSingle Diodes | Mfr | Vishay General Semiconductor - Diodes Division |
Series | - | Package | Tube |
Product Status | Active | Technology | Standard |
Voltage - DC Reverse (Vr) (Max) | 1200 V | Current - Average Rectified (Io) | 40A |
Voltage - Forward (Vf) (Max) @ If | 1 V @ 20 A | Speed | Standard Recovery >500ns, > 200mA (Io) |
Current - Reverse Leakage @ Vr | 100 µA @ 1200 V | Capacitance @ Vr, F | - |
Mounting Type | Through Hole | Package / Case | TO-247-2 |
Supplier Device Package | TO-247AC Modified | Operating Temperature - Junction | -40°C ~ 150°C |
Base Product Number | 40EPS12 | Manufacturer | Vishay |
Product Category ! | Rectifiers | RoHS | Details |
Mounting Style | Through Hole | Vr - Reverse Voltage | 1.2 kV |
If - Forward Current | 40 A | Type | Standard Recovery Rectifiers |
Configuration | Single | Vf - Forward Voltage | 1.1 V |
Max Surge Current ! | 400 A | Ir - Reverse Current | 1 mA |
Recovery Time | - | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 150 C | Brand | Vishay Semiconductors |
Product | Rectifiers | Product Type ! | Rectifiers |
Factory Pack Quantity | 25 | Subcategory | Diodes & Rectifiers |
Unit Weight | 0.211644 oz |
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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