1N4148WS-E3-08

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1N4148WS-E3-08

DIODE GEN PURP 75V 150MA SOD323

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DiodeType Standard
Voltage-DCReverse(Vr)(Max) 75 V
Current-AverageRectified(Io) 150mA
Voltage-Forward(Vf)(Max)@If 1.2 V @ 100 mA
Speed Small Signal =< 200mA (Io), Any Speed
ReverseRecoveryTime(trr) 4 ns
Current-ReverseLeakage@Vr 100 µA @ 100 V
Capacitance@VrF 4pF @ 0V, 1MHz
MountingType Surface Mount
Package/Case SC-76, SOD-323
SupplierDevicePackage SOD-323

概述

Description

The 1N4148WS-E3-08 is a high-speed switching diode, widely used in various electronic applications. It is part of the 1N4148 series, known for its reliability and efficiency in switching tasks. This diode features a maximum repetitive reverse voltage of 100V and a forward current rating of 1A, making it suitable for signal processing and rectification in low-power circuits.
The "WS" designation indicates its surface-mount package (SOD-123), which allows for space-efficient designs on printed circuit boards. Its fast switching speed (typically 4ns) makes it ideal for high-frequency applications, including oscillators and amplifiers.
Additionally, the 1N4148WS-E3-08 is characterized by low forward voltage drop, ensuring minimal power loss during operation. It is durable and can withstand a wide temperature range, which enhances its application flexibility in various environments.
In summary, the 1N4148WS-E3-08 is a versatile, compact, and efficient diode suitable for a broad range of electronic applications, particularly where speed and reliability are crucial.

Features

The 1N4148WS-E3-08 is a small-signal diode known for its reliability and performance in various electronic applications. Key features include:
1. Reverse Voltage: It has a maximum reverse voltage of 100V, making it suitable for a wide range of circuits.
2. Forward Current: The diode can handle a forward current of up to 1A, which is adequate for most low-power applications.
3. Fast Switching Speed: With a switching time of approximately 4 nanoseconds, it is ideal for high-frequency applications.
4. Package Type: The diode is available in a DO-35 package, which is compact and facilitates easy integration into PCB designs.
5. Temperature Range: It operates effectively within a temperature range of -55°C to +150°C.
6. Low Forward Voltage Drop: Typically around 0.7V at 1A, which enhances efficiency in circuit designs.
These features make the 1N4148WS-E3-08 a popular choice for rectification, signal processing, and clamping applications in consumer electronics and industrial devices.

Package

The 1N4148WS-E3-08 is a surface mount diode packaged in a DO-214AC (SMB) package type. This format is designed for efficient space utilization on printed circuit boards and is suitable for high-speed switching applications.

Pinout

The 1N4148WS-E3-08 is a standard switching diode with a pin count of 2. The functions of its pins are as follows:
1. Anode (Pin 1): This pin is the positive side of the diode where current flows in during forward bias.
2. Cathode (Pin 2): This pin is the negative side, marked by a band, where current exits when the diode is forward-biased.
The 1N4148WS-E3-08 is designed for general-purpose switching applications, characterized by fast switching speed and low leakage current. It has a maximum repetitive reverse voltage (V_RRM) of 100V and a forward current (I_F) rating of 1A. The diode is commonly used in signal processing, clamping, and rectifying circuits.

Manufacturer

The manufacturer of the 1N4148WS-E3-08 is ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of electronic components, including discrete semiconductors, sensors, and integrated circuits. Their products are used in various applications, including automotive, industrial, communications, and consumer electronics. ON Semiconductor focuses on energy-efficient solutions and contributes to advancements in automotive, IoT, and industrial automation technologies. The company is well-known for its commitment to innovation and sustainability in the semiconductor industry.

Application

The 1N4148WS-E3-08 is a general-purpose silicon switching diode commonly used in applications such as signal processing, voltage clamping, rectification in low-power circuits, and fast switching in digital applications. It is ideal for use in telecommunications, automotive electronics, power management, and various consumer electronics where high-speed switching and reliability are essential.

Equivalent

The 1N4148WS-E3-08 is a general-purpose silicon switching diode. Equivalent products include:
1. 1N4148
2. 1N914
3. 1N4448
4. BAV99
5. 1N5211 (for higher voltage ratings)
Always check the specifications such as forward voltage, reverse voltage, and package type for compatibility.

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