ABB 5SDF07F4501 Fast-Recovery Diode
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Description |
|---|---|
| Brand | ABB |
| Ordering Number | 5SDF07F4501 |
| Product Type | Fast-Recovery Diode |
| Product Series | 5SDF High-Power Semiconductor Diodes |
| Diode Technology | Silicon fast-recovery power diode |
| Typical Application | High-power converters and industrial power electronics |
| Diode Function | Fast switching and reverse-current conduction in power conversion circuits |
| Repetitive Peak Reverse Voltage (VRRM) | 4500 V |
| DC Link Voltage Rating (VDC) | 2800 V |
| Maximum Average Forward Current (IF(AV)M) | 650 A at a case temperature of 85°C |
| Maximum RMS Forward Current (IF(RMS)) | 1000 A |
| Peak Non-Repetitive Surge Current (IFSM) | 16 kA, under specified test conditions |
| Forward Voltage Threshold (VF0) | 1.40 V |
| Slope Resistance (rF) | 1.00 mΩ |
| Reverse Recovery Current (IRM) | 600 A under specified switching conditions |
| Reverse Recovery Charge (Qrr) | 1900 μC under specified test conditions |
| Maximum Junction Temperature (TVJM) | 125°C |
| Thermal Resistance, Junction to Case (RthJC) | 20 K/kW |
| Thermal Resistance, Case to Heat Sink (RthCH) | 5 K/kW |
| Clamping Force (Fm) | 22 kN |
| Housing Type | F |
| Dimensions | 75 × 26 × 75 mm |
| Weight | 0.46 kg |
FAQ
Q1: What is the main function of the ABB 5SDF07F4501 Fast-Recovery Diode?
A: The ABB 5SDF07F4501 is a high-power fast-recovery diode designed for demanding power-electronic circuits. It provides a controlled current path during switching and helps manage reverse-current flow in converter systems. Its high reverse-voltage rating makes it suitable for specific industrial power-conversion applications.
Q2: What is the maximum repetitive peak reverse voltage of the 5SDF07F4501?
A: The specified repetitive peak reverse voltage (VRRM) is 4500 V. The associated DC-link voltage rating is 2800 V. These ratings are not interchangeable; the actual circuit voltage, transient conditions and protection design must remain within the applicable datasheet limits.
Q3: What is the rated average forward current of this diode?
A: The maximum average forward current is 650 A at a case temperature of 85°C under the specified operating conditions. Actual current capability depends on the waveform, cooling arrangement, mounting pressure and thermal design. The diode should not be selected based on current rating alone.
Q4: What applications commonly use the ABB 5SDF07F4501?
A: High-power fast-recovery diodes are used in industrial converter circuits, including freewheeling and other commutation-related applications. The 5SDF07F4501 is associated with high-power GTO converter applications. Suitability for a particular circuit must be confirmed against the original ABB application documentation.
Q5: Why is reverse-recovery performance important when selecting this diode?
A: During switching, a diode may briefly conduct reverse current before returning to its blocking state. Reverse-recovery current and charge affect switching losses, voltage overshoot and stress on the associated switching device. The diode’s recovery characteristics should therefore be matched to the converter topology and switching conditions.
Q6: What cooling requirements should be considered when installing the 5SDF07F4501?
A: Effective heat removal is essential because forward conduction and switching generate heat. The thermal design should account for junction-to-case and case-to-heat-sink thermal resistance, cooling-system performance, interface condition and mounting pressure. The specified clamping force must be followed when installing the press-pack device.
Q7: What are the common causes of failure in a high-power fast-recovery diode?
A: Common causes include excessive junction temperature, overcurrent, reverse-voltage transients, unsuitable cooling, uneven clamping pressure and poor electrical contact. To diagnose a failure, inspect the surrounding converter circuit, cooling system, heat-sink interface and switching-device operation rather than replacing the diode without investigating the root cause.
Q8: What should be checked before replacing an ABB 5SDF07F4501?
A: Confirm the complete ordering number and compare the replacement’s reverse-voltage rating, current capability, recovery characteristics, housing type and thermal requirements. Also verify the required clamping force, mounting arrangement and electrical connections. A replacement should only be approved when its specifications match the converter manufacturer’s requirements.
ABB 5SDF07F4501 Fast-Recovery Diode is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
