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MMBD4148CA
+BOMRECTIFIER DIODE, 2 ELEMENT, 0.2A
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ManufacturerFairchild Semiconductor
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Mfr. Part #MMBD4148CA
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Datasheet MMBD4148CA DataSheet
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Package SOT-23-3
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In Stock6591
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Specifications
| Attribute | Value |
| Package / Case | Bulk |
| Part Status | Active |
| Diode Configuration | 1 Pair Common Anode |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 100 V |
| Current - Average Rectified(Io)(per Diode) | 200mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 10 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 4 ns |
| Current - Reverse Leakage @ Vr | 5 µA @ 75 V |
| Operating Temperature - Junction | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
Overview
Description
This component is often employed in signal processing, rectification, and voltage clamping applications due to its efficient switching performance. It has a maximum reverse voltage rating typically around 100V and a forward current capability of about 200mA, although these specifications can vary slightly by manufacturer.
The MMBD4148CA is valued for its small footprint, making it suitable for portable and space-constrained devices. Additionally, its robust performance and reliability make it a popular choice among engineers and designers for developing efficient electronic systems.
Equivalent
Features
1. Package Configuration: It is housed in a dual common anode SOT-23 package, providing a compact solution for circuit designs.
2. Fast Switching Speed: The diode is capable of high-speed operation, making it suitable for applications requiring rapid switching.
3. Low Forward Voltage Drop: This feature ensures efficient performance and minimizes power loss during operation.
4. High Conductance: The diode exhibits high conductance, which is beneficial for maintaining performance in various electronic applications.
5. Reverse Voltage: It typically operates with a reverse voltage of up to 75V, making it versatile for different circuit requirements.
6. Current Capacity: The MMBD4148CA can handle a continuous forward current of approximately 200 mA, supporting moderate power applications.
7. Wide Operating Temperature Range: It functions reliably over a wide temperature range, enhancing its suitability for diverse environments.
These features make the MMBD4148CA a versatile component in high-speed switching environments, including signal processing, telecommunications, and other high-frequency applications.
Pinout
1. Pin 1 (Anode 1)
2. Pin 2 (Anode 2)
3. Pin 3 (Common Cathode)
The primary function of the MMBD4148CA is to allow current to pass in one direction (from anode to cathode) while blocking it in the opposite direction, making it suitable for fast switching applications. This component is commonly utilized in switching circuits, clamping applications, and signal routing due to its high-speed switching capabilities and low forward voltage drop.