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1N4148WT-7
+BOMDIODE GEN PURP 80V 125MA SOD523
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ManufacturerDiodes Incorporated
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Mfr. Part #1N4148WT-7
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Datasheet 1N4148WT-7 DataSheet
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Package SOD-523
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In Stock4489
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| DiodeType | Standard |
| Voltage-DCReverse(Vr)(Max) | 80 V |
| Current-AverageRectified(Io) | 125mA |
| Voltage-Forward(Vf)(Max)@If | 1 V @ 50 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| ReverseRecoveryTime(trr) | 4 ns |
| Current-ReverseLeakage@Vr | 1 µA @ 75 V |
| Capacitance@VrF | 2pF @ 0V, 1MHz |
| MountingType | Surface Mount |
| Package/Case | SC-79, SOD-523 |
| SupplierDevicePackage | SOD-523 |
Overview
Description
The 1N4148WT-7 encapsulates the diode in a compact SOD-523 package, optimizing it for surface-mount applications. It can handle a maximum reverse voltage of 75 volts and has a current carrying capability of 150 mA with a maximum peak repetitive reverse voltage of 100 V. Its operating temperature range is between -65°C and +150°C, ensuring stability in various environmental conditions.
This diode is typically used in applications such as signal processing, rectification in power supplies, and protecting circuits from voltage spikes. Its small size and efficient performance make it a popular choice for designers looking for dependable components in compact electronic systems.
Equivalent
1. 1N4148
2. 1N914
3. 1N4448
4. 1N4448WT-7
5. BAV99(dual version)
6. BAW56(dual version)
7. LL4148 (SMD version)
These diodes typically have similar electrical characteristics, suitable for high-speed switching applications. Always check the datasheets for specific parameters and package compatibility.
Features
1. Fast Switching Speed: It can switch on and off rapidly, making it suitable for high-speed applications and frequency mixing.
2. Low Forward Voltage Drop: This characteristic ensures minimal power loss and higher efficiency.
3. High Conductance: It offers excellent conduction in the forward-biased condition, enhancing circuit performance.
4. Surface Mount Package: The diode is available in a SOD-523 package, ideal for compact designs and automated assembly processes.
5. Reverse Voltage: It can handle a reverse voltage of up to 75V, which is adequate for many standard applications.
6. Peak Repetitive Reverse Voltage: Capable of withstanding up to 100V, offering protection against voltage spikes.
7. RoHS Compliant: The diode meets environmental standards for hazardous substances, ensuring it is lead-free.
These features make the 1N4148WT-7 suitable for applications in signal processing, rectification, and switching tasks across various electronic circuits.
Pinout
Manufacturer
Application
1. Signal Processing: Utilized in digital and analog signal processing circuits due to its fast switching speed.
2. Rectification: Employed in small-signal rectification circuits.
3. Voltage Clamping: Used for voltage clamping applications to protect sensitive components.
4. Wave Shaping: Functions in wave shaping circuits, such as clippers and clampers.
5. High-Speed Communications: Suitable for high-speed data and communication systems.
6. Switching Circuits: Applied in switching applications in computers and peripherals.
These applications leverage its fast reverse recovery time and low forward voltage drop.