| Allicdata Part #: | CDLL976-ND |
| Manufacturer Part#: |
CDLL976 |
| Price: | $ 2.07 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Microsemi Corporation |
| Short Description: | DIODE ZENER 43V 500MW DO213AB |
| More Detail: | Zener Diode 43V 500mW ±20% Surface Mount DO-213AB |
| DataSheet: | CDLL976 Datasheet/PDF |
| Quantity: | 1000 |
| 329 +: | $ 1.86015 |
| Series: | -- |
| Packaging: | Bulk |
| Part Status: | Active |
| Voltage - Zener (Nom) (Vz): | 43V |
| Tolerance: | ±20% |
| Power - Max: | 500mW |
| Impedance (Max) (Zzt): | 93 Ohms |
| Current - Reverse Leakage @ Vr: | 500nA @ 33V |
| Voltage - Forward (Vf) (Max) @ If: | 1.1V @ 200mA |
| Operating Temperature: | -65°C ~ 175°C |
| Mounting Type: | Surface Mount |
| Package / Case: | DO-213AB, MELF |
| Supplier Device Package: | DO-213AB |
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The CDLL976 is a single Zener diode with a variety of applications to power electronic circuits. It is characterized by low resistance, high breakdown voltage, and excellent surge immunity. The CDLL 976 Zener diode provides reliable power distribution while eliminating the need for large rectifiers. This diode is suitable for all applications where noise, EMI, and RF interference should be minimized.
Zener diodes are primarily used for voltage regulation and stabilizing circuits. They are a passive two-terminal electronic component, which will allow current to flow in either direction. The most common application of Zener diodes is to provide protection against over-voltage in power supplies and overloads. Zener diodes are also used for clamping, waveform shaping, and noise filtering.
When the CDLL976 is configured in a circuit, it will act as a rectifier and current limiter. When the voltage applied is greater than the Zener voltage, the diode will conduct and limit the voltage applied. This helps protect electronic equipment from damage due to over-voltage or surges. The CDLL976\'s low reverse leakage makes it ideal for use in DC/DC converters and switching power supplies.
The CDLL976\'s working principle is based on the "Zener effect". When a reverse voltage is applied to a tunnel diode, the electric field in the depletion region of the diode will become so strong that electrons tunnel through the potential barrier and current flows oppositely. This phenomenon is called the Zener effect. In a Zener diode, this effect is utilized to produce a relatively constant voltage between two terminals, regardless of the forward current.
The CDLL976 has a wide range of applications, from providing protection in electrical circuits to regulating and stabilizing power supplies. It is commonly used to control over-voltage spikes in automotive and industrial electronics. It can also be used to reverse-polarity protection, surge protection, high-voltage switching, power supply regulation and noise filtering in various electronic devices.
The CDLL976 is perfect for use in a wide range of applications. Its low forward voltage drop and low reverse leakage make it an excellent choice for the protection and regulation of low voltage systems. Its superior surge immunity means it can withstand large voltage spikes or surges without damage. Additionally, its low resistance and high breakdown voltage make it ideal for applications such as switch mode power supplies and power converters.
The CDLL976 is a single Zener diode that can be used in a variety of applications to power circuit boards and supply reliable power distribution. It has low resistance, excellent surge immunity, and a high breakdown voltage. It can be used for power supply regulation, over-voltage protection, reverse-polarity protection, high-voltage switching, surge protection, and noise filtering. It is perfect for use in low voltage systems and can withstand large voltage spikes or surges without damage.
The specific data is subject to PDF, and the above content is for reference
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CDLL976 Datasheet/PDF