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1N4148WS-HE3-08

Name: 1N4148WS-HE3-08
Rating: 4.7 (12 reviews)

DIODE GEN PURP 75V 150MA SOD323

製造商
製造商。部分 #1N4148WS-HE3-08
包 SC-76, SOD-323
資料表 1N4148WS-HE3-08 DataSheet
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規格

Supplier	Vishay General Semiconductor - Diodes Division
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q101
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
MountingType	Surface Mount
Package/Case	SC-76, SOD-323
SupplierDevicePackage	SOD-323

概述

Description

The 1N4148WS-HE3-08 is a high-speed switching diode, commonly used in electronic circuits for rectification and signal processing. It features a low forward voltage drop and fast switching speed, making it suitable for high-frequency applications. With a maximum reverse voltage of 100V and a forward current rating of 1A, it is ideal for use in digital logic circuits, RF amplifiers, and various general-purpose applications.
The diode is housed in a compact surface-mount package, facilitating space-saving designs in printed circuit boards (PCBs). Its robust construction ensures reliability in various operating conditions. The 1N4148WS-HE3-08 is also characterized by its low leakage current, making it effective in applications where power efficiency is critical.
Overall, the 1N4148WS-HE3-08 is a versatile and reliable choice for engineers and designers seeking efficient diode solutions in modern electronic applications.

Features

The 1N4148WS-HE3-08 is a high-speed switching diode known for its versatility in various electronic applications. Key features include:
1. Fast Switching Speed: Ideal for high-frequency applications, it has a reverse recovery time of about 4 ns.
2. Voltage Rating: It can handle a maximum reverse voltage of 100V, making it suitable for a range of circuits.
3. Current Rating: With a forward current rating of 1A, it can efficiently manage moderate loads.
4. Low Forward Voltage Drop: Typically around 0.7V at 1A, it ensures minimal power loss during operation.
5. Compact Package: Often available in a DO-35 glass package, it is suitable for space-constrained designs.
6. Temperature Range: Operates effectively over a wide temperature range, usually from -55°C to +150°C.
7. Reliability: Known for its durability and long life, making it a reliable choice in consumer and industrial applications.
These features make the 1N4148WS-HE3-08 a popular choice for rectification and switching tasks in electronic circuits.

Package

The 1N4148WS-HE3-08 is packaged in the SOD-123 surface mount configuration. This small, rectangular package is designed for efficient thermal performance and space-saving in electronic circuits.

Pinout

The 1N4148WS-HE3-08 is a surface mount diode, specifically a signal diode. It features a standard pin count of 2 pins. The primary function of the 1N4148 is to act as a rectifier for low-voltage applications, providing fast switching capabilities, which makes it suitable for use in various electronic circuits, including switching power supplies, signal clamping, and general-purpose rectification.
In terms of specifications, it has a maximum reverse voltage of 100V and a forward current rating of 1A. Its fast switching time and low leakage current further enhance its performance for high-speed applications. The "WS" in the part number indicates its surface-mount configuration, while "HE3-08" often refers to specific packaging and environmental compliance details.

Manufacturer

The manufacturer of the 1N4148WS-HE3-08 is Vishay Intertechnology, Inc. Vishay is a global company specializing in producing electronic components, including resistors, capacitors, inductors, and semiconductors. Founded in 1962, Vishay has established itself as a leader in the passive and active electronic components sector, serving various industries such as automotive, aerospace, telecommunications, and consumer electronics. The 1N4148WS-HE3-08 is a fast-switching diode commonly used in switching applications and signal processing. Vishay is known for its commitment to quality and innovation in electronic components, providing reliable solutions for diverse applications worldwide.

Application

The 1N4148WS-HE3-08 is a high-speed switching diode commonly used in electronic applications such as signal routing, switching circuits, clamping, and protection against voltage spikes. It is ideal for digital logic circuits, pulse applications, and as a general-purpose diode in various consumer electronics, automotive, and telecommunications devices. Its fast switching speed and low reverse leakage make it suitable for high-frequency applications.

Equivalent

The 1N4148WS-HE3-08 is a general-purpose silicon switching diode. Equivalent products include the 1N4148, 1N914, and 1N4148B. Other alternatives could be the BAV99 and the BAT54, depending on the application requirements like package type and voltage ratings. Always verify specifications to ensure compatibility.