SMC30J18A Allicdata Electronics
Allicdata Part #:

497-12207-2-ND

Manufacturer Part#:

SMC30J18A

Price: $ 0.29
Product Category:

Circuit Protection

Manufacturer: STMicroelectronics
Short Description: TVS DIODE 18V 29.2V SMC
More Detail: N/A
DataSheet: SMC30J18A datasheetSMC30J18A Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
2500 +: $ 0.26672
5000 +: $ 0.25402
Stock 1000Can Ship Immediately
$ 0.29
Specifications
Current - Peak Pulse (10/1000µs): 103A
Base Part Number: SMC30J
Supplier Device Package: SMC
Package / Case: DO-214AB, SMC
Mounting Type: Surface Mount
Operating Temperature: -55°C ~ 175°C (TJ)
Capacitance @ Frequency: --
Applications: General Purpose
Power Line Protection: No
Power - Peak Pulse: 3000W (3kW)
Series: SMC30J, TRANSIL™
Voltage - Clamping (Max) @ Ipp: 29.2V
Voltage - Breakdown (Min): 20V
Voltage - Reverse Standoff (Typ): 18V
Unidirectional Channels: 1
Type: Zener
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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TVS – Diodes are one of the discrete components which is used in many electronic devices. SMC30J18A is a specific type of TVS diode which is also known as Transient Voltage Suppressor. It is a high-performance unidirectional diode designed to protect sensitive electronic equipment from transient voltage such as electrostatic discharge, induced voltage, over voltage etc. This diode comes in a DO-214AB package.

SMC30J18A works on the principle of providing a low-impedance path for the transient voltages, thereby limiting the voltage level which a device or system connected in parallel can withstand. It is a low capacitance gas plasma, transient voltage suppressor which provides good clamping action for transient voltage and least disturbance to the system. The diode is also very effective at providing protection against short surges and spikes.

The various applications of SMC30J18A TVS diode includes providing protection to various electronics against transient voltages such as automotive, telecom and industrial electronics. It can also be used in obtaining noise immunity in audio and video systems. The diode is also used in PCs, modems, data processing systems, medical equipment etc. for surge suppression.

SMC30J18A is an unidirectional diode which is specially designed for transient voltage events. It has a maximum continuously rating of 30V, a maximum pulse rating of 65V and a peak reverse voltage of 18V. It can provide up to 12.5A of pulse current in 500µs and clamping voltage at 10.5V. The diode possesses a low leakage current of 60µA and a typical forward voltage drop of 0.5V.

In order to provide efficient protection for electronic equipment amidst transient voltage, SMC30J18A TVS diode is an ideal choice. The diode is also quite efficient in dissipating short surges and spikes. The diode also comes with a wide variety of applications enabling it to be used for various application areas.

The specific data is subject to PDF, and the above content is for reference

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