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Name: SM15T33CA
Brand: STMicroelectronics
SKU: SM15T33CA
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics SM15T33CA

Part No.:: SM15T33CA

Manufacturer:: STMicroelectronics

Package:: DO-214AB, SMC

Datasheet:: SM15T33CA.pdf

Description:: TVS DIODE 28.2VWM 59VC SMC

In Stock:: 2223

Quantity:: Add To Cart

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SM15T33CA Specifications

Package/Case:
DO-214AB, SMC
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SM15T, TRANSIL™
ProductStatus:
Active
Type:
Zener
UnidirectionalChannels:
-
BidirectionalChannels:
1
Voltage-ReverseStandoff(Typ):
28.2V
Voltage-Breakdown(Min):
31.4V
Voltage-Clamping(Max)@Ipp:
59V
Current-PeakPulse(10/1000µs):
169A (8/20µs)
Power-PeakPulse:
1500W (1.5kW)
PowerLineProtection:
No
Applications:
General Purpose
Capacitance@Frequency:
-
OperatingTemperature:
-55°C ~ 150°C (TJ)
MountingType:
Surface Mount

SM15T33CA this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SM15T33CA price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SM15T33CA to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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SM15T33CA information

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SM15T33CA Typical application Circuitry

The SM15T33CA is a component in the SM15T series, a range of Transient Voltage Suppressor (TVS) diodes designed by STMicroelectronics. These diodes are specially crafted to provide protection for sensitive electronics against voltage transients, such as those caused by inductive load switching and lightning strikes. The SM15T33CA is particularly noted for its high surge capability, making it suitable for a broad array of applications including automotive, industrial, and telecommunications systems.

1. Configuring Circuit Connections: In the heart of its functionality, the SM15T33CA is a bi-directional TVS diode, capable of clamping voltage surges at around 33V. It has two principal terminals for electrical connection: the anode and the cathode. Under normal circumstances, the SM15T33CA remains in a high-impedance state, effectively functioning as an open circuit. When the voltage across the diode exceeds its designated clamping voltage, it switches to a low-impedance state, thereby shunting the excess energy to ground and protecting the circuit.

2. Incorporating into Electrical Systems: To integrate the SM15T33CA into a circuit, one must connect its anode to the line to be protected and the cathode to the ground. The bi-directional nature of this TVS diode means that its placement within the circuit does not depend on a specific polarity. It acts as a transient voltage barrier, becoming conductive when a surge is detected and returning to its dormant state once normal voltage levels are restored.

3. Dynamics of Voltage Clamping: The SM15T33CA excels in its swift response to overvoltage conditions, thanks to its specific clamping voltage capabilities. This rapid transition to a conductive state during voltage spikes is crucial for protecting sensitive components in the electronic system.

4. Electrical Specifications: Understanding the SM15T33CA's electrical properties is essential for its proper application. These properties include its standoff voltage (the maximum voltage that can be applied without causing the diode to conduct), breakdown voltage (the voltage at which the diode starts to conduct electricity), and peak clamping voltage (the highest voltage that the diode will allow to pass in a surge event). The peak pulse current rating is also significant, indicating the maximum surge current the diode can handle effectively.

5. PCB Design and Implementation: When designing a printed circuit board (PCB) incorporating the SM15T33CA, consideration must be given to its physical dimensions and thermal characteristics. Adequate spacing around the diode is necessary for heat dissipation and prevention of electrical shorts. Additionally, the PCB traces must be capable of handling the surge current that the diode is rated for.

6. Protection Features and Applications: The SM15T33CA is designed to offer both surge and electrostatic discharge (ESD) protection. This dual protection capability makes it a versatile choice for safeguarding a range of electronic components against both abrupt voltage spikes and gradual electrostatic build-up.

7. Handling and Usage Precautions: Proper handling of the SM15T33CA is crucial for maintaining its efficacy. Static discharge protection is important when dealing with this diode, as with all semiconductor devices. Also, it is critical to ensure that the diode is not subjected to voltages or currents beyond its specified ratings to preserve its functionality and longevity.

In summary, the SM15T33CA is a key component in circuits requiring effective protection against voltage transients. Its integration into a circuit necessitates an understanding of its connection strategy, dynamic response to voltage surges, key electrical characteristics, PCB design considerations, its broad protection capabilities, and adherence to best practices for handling and usage. Following these guidelines ensures the SM15T33CA functions optimally, providing robust and reliable protection in various electronic applications.

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6. What is the process for return or replacement of SM15T33CA?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SM15T33CA we delivered, we will accept the replacement or return of the SM15T33CA only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SM15T33CA.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations