1N4148W-TP is a part number for a small signal switching diode manufactured by Micro Commercial Components (MCC). It is a popular general-purpose diode that can be used in a variety of electronic circuits for applications such as rectification, signal detection, and voltage clamping. The "W" in the part number indicates that it is a surface mount package, and "TP" indicates that it is supplied on tape and reel for use in automated assembly processes.
This device has the following features:
- High conductance
- Fast switching speed
- Surface mount package that is well-suited for automatic insertion
- Moisture sensitivity level 1
- Epoxy that meets the UL 94 V-0 flammability rating
- Halogen-free and considered a "green" device (Note 1)
- Lead-free finish and compliant with the RoHS directive (the "P" suffix in the ordering information indicates RoHS compliance)
The maximum ratings for this device are as follows: the operating junction temperature range is between -65°C and +150°C, while the storage temperature range is also between -65°C and +150°C. Additionally, the thermal resistance is 312.5°C/W junction to ambient.
Micro Commercial Components (MCC) is a global supplier of high-quality electronic components, including diodes, rectifiers, transistors, MOSFETs, and voltage regulators. The company was founded in 1991 and is headquartered in Hong Kong, with additional offices and manufacturing facilities in China, Taiwan, and the United States.
Micro Commercial Components (MCC) offers a range of discrete products that are compliant with AEC-Q101 standards. These products include switching diodes, Zener diodes, standard and Schottky rectifiers, NPN/PNP transistors, and N+P channel MOSFETs. They have a moisture sensitivity level of 1 and a UL 94 V-0 flammability rating. Additionally, these products are halogen-free, lead-free, and RoHS compliant. They are suitable for use in various applications such as lighting, cameras and HUD, infotainment, Battery Management System (BMS), and Body Control Module (BCM).
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