| Allicdata Part #: | CD-DF406S-ND |
| Manufacturer Part#: |
CD-DF406S |
| Price: | $ 0.20 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Bourns Inc. |
| Short Description: | BRIDGE RECT 1PHASE 600V 4A SMD |
| More Detail: | Bridge Rectifier Single Phase Standard 600V Surfac... |
| DataSheet: |  CD-DF406S Datasheet/PDF |
| Quantity: | 1000 |
| 12000 +: | $ 0.17640 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Diode Type: | Single Phase |
| Technology: | Standard |
| Voltage - Peak Reverse (Max): | 600V |
| Current - Average Rectified (Io): | 4A |
| Voltage - Forward (Vf) (Max) @ If: | 0.95V @ 2A |
| Current - Reverse Leakage @ Vr: | 5µA @ 600V |
| Operating Temperature: | -55°C ~ 175°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | Chip, Concave Terminals |
| Supplier Device Package: | -- |
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Introduction: CD-DF406S is a bridge rectifier diodes for use in light-sensitive applications. The device has two paths for current to flow, a forward path and a reverse path. The design of the diode allows current to only flow in one direction to the desired load, and is perfect for use in lighting and emergency lighting applications.
Application Field: It is ideal for use in small electronics and automotive applications. The bridge diodes offer a fast and controlled rectification, with improved power efficiency and circuit protection. It can equally be used in industrial level applications with high switching speeds.
Working Principle: The CD-DF406S diode has two connections, one which is connected between the anode and cathode of the diode to offer a high-speed forward rectification path. The other is a reverse recovery path offering an almost zero voltage drop over the entire reverse recovery process. It is this recovery process which allows the device to be used in light-sensitive applications.
When the power supply is switched off, a reverse current flows through the diode. In this case, the diode is reverse biased and offers no current flow. When the power supply is switched back on, the diode resumes filtering and blocks the reverse current, allowing only the forward current to flow apart from a small leakage through the reverse path. The reverse current is thus blocked.
The current flows from the anode to the cathode along the forward path. This full wave bridge rectification offers improved well-regulated voltage being used by the electronics. The amount of current that flows through the diode is also constant and regulated, adds to the efficiency of the design. The diode has built-in clamp to offer protection against excessive current flowing over the diode.
In conclusion, the CD-DF406S diode is an efficient device with multiple applications in small electronics and automotive designs. The two-way design offers high-speed rectification and reliable reverse recovery making it ideal for use in light-sensitive applications. The device also offers protection against excess current through a built-in clamping mechanism for improved performance.
The specific data is subject to PDF, and the above content is for reference
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