World's First Climate Tech Platform | Free Delivery in India | Global Shipping

For Bulk Enquiry: sales@envmart.com

Vishay Silicon Junction Switching Diode 200 mA 100 V 2-Pin MicroMELF MCL4148-TR

Free Delivery in India | Lowest Global Shipping Charges

Vishay Silicon Junction Switching Diode 200 mA 100 V 2-Pin MicroMELF MCL4148-TR

Name: Vishay Silicon Junction Switching Diode 200 mA 100 V 2-Pin MicroMELF MCL4148-TR
Brand: Vishay
SKU: 389310
Price: 0.04 USD
Availability: InStock



Category Switching Diodes Brand Vishay Condition New

Specifications

Country of Origin	China
Diameter	1.2mm
Brand	Vishay
Height	1.2mm
Length	2mm
Model	MCL4148-TR
Width	1.2mm
Mount Type	Surface
Series	MCL4148
Maximum Operating Temperature	175°C
Case	DO-204AL, molded epoxy over glass body
Package Type	MicroMELF
Sub Type	Silicon Junction
Minimum Operating Temperature	-65°C
Polarity	Color band denotes cathode end
Terminals	Matte tin plated leads, solderable per
Pin Count	2
Maximum Power Dissipation Pd	500mW
Diode Configuration	Single
Peak Non-Repetitive Forward Surge Current Ifsm	2A
Maximum Forward Voltage Vf	1V
Peak Reverse Recovery Time trr	8ns
Maximum Forward Current If	200mA
Maximum Peak Reverse Repetitive Voltage Vrrm	100V
Vishay Switching Diode, 2-Pin MicroMELF MCL4148-TRBrand	Vishay

Key Features

The diode features a MicroMELF package with 2 pins.
Maximum power dissipation is 500 mW for reliable operation.
Fast switching time of 8 ns ensures high efficiency in electronic circuits.
Operational temperature range from -65 °C to 175 °C supports a wide range of industrial applications.
Glass passivated junction provides high reliability and low leakage current below 0.2 μA.
Its polarity is indicated by a color band denoting the cathode end.
The diode has matte tin plated leads for effective soldering and durability.
Main applications include high voltage rectification in CRT TVs and snubber circuits in camera flashes.

Product Description

Vishay MCL4148-TR is a high-reliability silicon junction switching diode housed in a compact MicroMELF surface mount package. It supports a maximum forward current of 200 mA and a peak reverse voltage rating of 100 V, suitable for various industrial and electronic applications.

The device features a superectifier structure and cavity-free glass-passivated junction enhancing durability and low leakage performance, typically under 0.2 μA. Its fast switching speed of 8 ns makes it ideal for efficient signal processing and switching functions.

This diode operates reliably across a wide temperature range from -65 °C to 175 °C, making it adaptable to harsh industrial environments. The sturdy DO-204AL case with molded epoxy and matte tin-plated leads ensures robust mechanical and soldering capabilities.

Applications for the MCL4148-TR include use in high voltage rectification circuits for G2 grid CRTs and TV sets, as well as snubber circuits for camera flashes and other fast-switching roles in electronic designs.

The diode comes with 2 pins in a MicroMELF surface mount format. Maximum forward current rating is 200 mA and maximum power dissipation is 500 mW. Peak reverse recovery time of 8 nanoseconds ensures fast switching capability.

Operating temperature range spans from -65 °C to 175 °C. Glass passivated junction reduces leakage current to typically less than 0.2 microamperes. Matte tin plated leads conforming to J-STD-002 standard for solderability.

DO-204AL case offers flame retardant epoxy molding rated UL 94 V-0. Color band indicates cathode end polarity for correct circuit placement.

This Vishay switching diode is widely used in electronics, semiconductor applications, and power component assemblies in industrial and consumer electronics. It offers consistent performance, fast switching, and durability essential for reliable circuit designs.

Browse Vishay products and Switching Diodes at EnvMart for quality electronic components supporting diverse industrial and manufacturing applications.