| Allicdata Part #: | 1N3019B-1-ND |
| Manufacturer Part#: |
1N3019B-1 |
| Price: | $ 5.06 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Microsemi Corporation |
| Short Description: | DIODE ZENER 9.1V 1W DO204AL |
| More Detail: | Zener Diode 9.1V 1W ±5% Through Hole DO-204AL (DO-... |
| DataSheet: | 1N3019B-1 Datasheet/PDF |
| Quantity: | 1000 |
| 135 +: | $ 4.55242 |
| Series: | -- |
| Packaging: | Bulk |
| Part Status: | Discontinued at Digi-Key |
| Voltage - Zener (Nom) (Vz): | 9.1V |
| Tolerance: | ±5% |
| Power - Max: | 1W |
| Impedance (Max) (Zzt): | 6 Ohms |
| Current - Reverse Leakage @ Vr: | 25µA @ 6.9V |
| Voltage - Forward (Vf) (Max) @ If: | 1.2V @ 200mA |
| Operating Temperature: | -55°C ~ 175°C |
| Mounting Type: | Through Hole |
| Package / Case: | DO-204AL, DO-41, Axial |
| Supplier Device Package: | DO-204AL (DO-41) |
| Base Part Number: | 1N3019 |
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1N3019B-1 is a single Zener diodes classified as an electronic component designed to balance the true nature of electrical current within a circuit. The electrical current is such that when exposed to excessive voltage, the media goes through a runaway process that do not let the current flow freely, thus leading to potential destruction of equipment or serious injury.
The unique function of a Zener diode is that it helps the electrical current to withstand excessive voltage. When the current fares any excessive voltage, then it runs through the Zener effect – a procedure that helps the current to "flow" within the circuit by reducing the resistance. This prevents any potential surge from damaging the device.
Since a Zener diode is used in a variety of applications, the 1N3019B-1 diode is specifically designed to operate with the current of 1.0 A. It can function with the forward voltage of up to 60V, with the power rating of 60W and the series dynamic resistance of 1.5 Ω. Furthermore, it can provide a stable electrical pathway with a temperature range of -40 to +125°C and the maximum thermal resistance of 12.1°C/W.
To further explain its working principle, the 1N3019B-1 Zener diode is designed to reverse-bias the junction. This is done by connecting the anode to the power supply, the cathode to the circuit and the arrow to the ground terminal. This connection helps to form a breakdown voltage which circulates the sensible electrical current when the voltage surpasses the rated level.
Moreover, the component\'s applications include a wide range of fields depending on the built-in features. It is used prominently in the logic-level circuit protection and surge prevention. The component also helps to protect transistors from damage due to excessive voltage. It can be used in the electronic circuits of devices such as smartphones, tablets, laptops, as well as digital cameras.
As the electrical current flows effortlessly through the 1N3019B-1 Zener diode, it prevents the destruction of the equipment or any other injury due to excessive voltage. That is why the component is widely used in various industries, ranging from the consumer-oriented to the commercial sector, to defy the harshness of electricity.
The specific data is subject to PDF, and the above content is for reference
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1N3019B-1 Datasheet/PDF