ABB
ABB 5SDF1645L0006 Thyristor
In stock, ready to ship
Manufacturer: ABB
Product No.: 5SDF1645L0006
Product Type: Thyristor
Product Origin: Sweden
Payment: T/T
Weight: 460g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
The ABB 5SDF1645L0006 Fast Recovery Diode is a high-power fast recovery diode designed for demanding industrial power conversion applications. Utilizing press-pack semiconductor technology, this device is optimized for high-current operation and reliable performance in systems that require efficient switching and robust thermal management.
Core Specifications
| Parameter | Specification |
|---|---|
| Device Type | Fast Recovery Diode (Press-Pack / Disc Type) |
| Repetitive Peak Reverse Voltage (VRRM) | 4500 V (4.5 kV) |
| Average Forward Current (IF(AV)) | 1645 A |
| Housing Type | L (approximately 85 mm contact diameter) |
Key Performance Characteristics
Fast Recovery Switching
The fast recovery design allows the diode to turn off quickly with minimal reverse recovery charge.
This significantly reduces switching losses and improves overall efficiency in high-power conversion circuits.
High-Frequency Operation
The optimized switching characteristics make the 5SDF1645L0006 suitable for systems using high-frequency PWM (Pulse Width Modulation) control, such as modern industrial drives and converter systems.
Press-Pack Construction
The diode adopts a press-pack (disc-type) structure, which ensures excellent electrical and thermal contact through mechanical pressure. This construction enhances thermal performance and reliability in high-power applications.