DL4934-13-F

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The DL4934-13-F is a single-diode rectifier typically used in the power supply and charging system of electronic devices. It is a low-voltage, high-current diode with a wide range of applications and can also be used in a variety of other circuit configurations.

The diode is composed of a silicon substrate suspended in a glass and metal casing. The silicon substrate consists of a heavily doped (N-type) region, a lightly doped (P-type) region, and a lightly doped (P+) region. When forward biased, electrons from the heavily doped region and the lightly doped regions combine to form a current channel, allowing electrons to flow through the diode and current to be conducted.

The DL4934-13-F operates at a reverse voltage ranging from 10V to 13V, and a forward voltage ranging from 0.8V to 1.3V. Its current rating is 150mA. Similarly, its power dissipation is also 150mW. The operating temperature range is from -55°C to +150°C. The reverse recovery time is typically 250 ns, and the forward recovery time is 300 ns.

The DL4934-13-F can be used in a variety of applications where the reverse voltage is higher than the forward voltage. This type of diode is often used in power converters, linear regulators, switching regulators, battery chargers, and other electronic devices. The DL4934-13-F is an ideal choice for these applications due to its low voltage and high current capabilities.

In addition to power supply and charging systems, the DL4934-13-F is also used in a variety of other circuit configurations. These include LED lamps, voltage regulation circuits, DC power supply systems, battery chargers, and many other types of circuitry. It can also be used in circuit protection applications due to its fast reverse recovery time.

The DL4934-13-F is a cost-effective, reliable, and efficient single-diode rectifier with a wide range of applications in power supply, charging system, and other circuit configurations. It can be used in a variety of applications requiring a diode with a low voltage and high current rating. Its fast reverse recovery time and its ability to operate at temperatures of up to +150°C make it an ideal choice for power supply and charging systems.

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