CDLL5261A

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The CDLL5261A is a silicon epitaxial planar type single Zener diode which is suitable for general purposes in a variety of applications, such as voltage clamping, voltage hold, voltage limiter and surge absorption. The device is designed to deliver constant Zener voltage over a wide range of power supply voltage, temperature, and current. It operates with a low voltage drop in either direction and is highly resistive to thermal and mechanical shock.

The CDLL5261A has a breakdown voltage of 5.2 V, making it suitable for applications in lower voltage ranges. Nominal Zener impedance at rated power is 50Ω and maximum reverse current is 5 mA at the rated Zener voltage. Operating temperature range is -65°C to +150°C.

The CDLL5261A has many applications where a constant voltage is required, such as in opto-electronic, power supply and communications equipment. It can also be used in applications such as radios and small electronics, voltage-controlled products, power-management systems, computer systems, displays and instrumentation.

The basic working principle of the CDLL5261A is that when a potential is applied and a current flows through it, the voltage drop across the device remains constant, no matter what the current. At breakdown voltage, a very large current will flow through the device. This current is proportional to the Zener voltage. This quiescent current can be varied by varying the power supply voltage.

The major advantages of using a CDLL5261A are its low forward voltage drop, high current capability, low thermal resistance, high temperature stability and its high reliability. Its low forward voltage drop makes it suitable for applications where voltage drop must be kept as low as possible. Its high current capability, which is much higher than other diodes, makes it suitable for applications where current is of the utmost importance.

The CDLL5261A is also reliable and safe to use. It has a low failure rate and can be used in many demanding applications. It has a long life expectancy and is resistant to thermal and mechanical shock and vibration. Furthermore, it is certified to meet RoHS and UL requirements.

In summary, the CDLL5261A is a versatile and reliable single Zener diode for a variety of applications including opto-electronic, power supply and communications equipment. It has a low forward voltage drop, high current capability, low thermal resistance and a high temperature stability. It is reliable, has a long life expectancy, and is certified to meet RoHS and UL requirements. It is an ideal choice for applications needing reliable, low voltage constant voltage.

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