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Name: SM15T33CAHM3/H
Brand: Vishay General Semiconductor - Diodes Division
SKU: SM15T33CAHM3/H
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Vishay General Semiconductor - Diodes Division SM15T33CAHM3/H

Part No.:: SM15T33CAHM3/H

Manufacturer:: Vishay General Semiconductor - Diodes Division

Package:: DO-214AB, SMC

Datasheet:: SM15T33CAHM3/H.pdf

Description:: TVS DIODE 28.2VWM 45.7VC DO214AB

In Stock:: 2130

Quantity:: Add To Cart

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SM15T33CAHM3/H Specifications

Package/Case:
DO-214AB, SMC
Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q101, SM15T, TransZorb®
ProductStatus:
Discontinued at Mosen
Type:
Zener
UnidirectionalChannels:
-
BidirectionalChannels:
1
Voltage-ReverseStandoff(Typ):
28.2V
Voltage-Breakdown(Min):
31.4V
Voltage-Clamping(Max)@Ipp:
45.7V
Current-PeakPulse(10/1000µs):
33A
Power-PeakPulse:
1500W (1.5kW)
PowerLineProtection:
No
Applications:
Automotive
Capacitance@Frequency:
-
OperatingTemperature:
-65°C ~ 150°C (TJ)
MountingType:
Surface Mount

SM15T33CAHM3/H this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SM15T33CAHM3/H 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 SM15T33CAHM3/H 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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SM15T33CAHM3/H information

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SM15T33CAHM3/H Typical application Circuitry

The SM15T33CAHM3/H is a specific model within the SM series of Transient Voltage Suppressors (TVS) diodes, manufactured by STMicroelectronics. This TVS diode is designed for high-efficiency protection against voltage spikes and transients, making it an ideal choice for safeguarding sensitive electronic components in a variety of applications, including consumer electronics, automotive systems, and industrial equipment.

1. Circuit Connection Methodology: The SM15T33CAHM3/H operates effectively when integrated into an electrical circuit that may be susceptible to transient voltage spikes. This TVS diode has two primary terminals: the anode and the cathode. For proper operation, the anode should be connected to the line which is to be protected, typically the positive voltage supply line, while the cathode should be connected to ground. This ensures that in the event of a voltage spike, the excess energy is diverted to ground, protecting the rest of the circuit.

2. Electrical Characteristics and Pin Configuration: The SM15T33CAHM3/H is characterized by its ability to clamp transient voltages effectively. It has a stand-off voltage rating of 33V, which is the maximum voltage that can be applied continuously without the diode switching into its protective mode. This diode has a unidirectional configuration, meaning that it provides protection in only one direction, from the anode to the cathode.

3. Protective Mechanism Dynamics: Upon experiencing a voltage spike exceeding its stand-off voltage, the SM15T33CAHM3/H rapidly switches from a high-impedance state to a low-impedance state, clamping the transient voltage and preventing it from damaging sensitive components in the circuit. Once the transient is over, the diode automatically reverts to its high-impedance state, allowing normal operation of the circuit to resume.

4. PCB Integration and Layout Considerations: Incorporating the SM15T33CAHM3/H into a printed circuit board (PCB) requires careful consideration of its physical dimensions and pin layout. This diode's compact size makes it suitable for surface-mount technology (SMT), allowing for efficient use of PCB space. It is crucial to provide sufficient clearance around the diode to facilitate heat dissipation and to avoid electrical short circuits.

5. Transient Voltage Suppression Capability: The SM15T33CAHM3/H is particularly noted for its robust transient voltage suppression performance. This makes it an indispensable component in circuits where voltage spikes are a concern, such as in power supply lines and data communication interfaces.

6. Precautionary Measures and Handling: Proper handling of the SM15T33CAHM3/H is essential to preserve its functionality. It is sensitive to electrostatic discharge (ESD), so precautions like using antistatic wrist straps and working on antistatic mats are recommended during handling and installation.

In summary, the SM15T33CAHM3/H from STMicroelectronics is a crucial component in protecting electronic circuits from transient voltages. Its effective integration into a PCB involves understanding its pin configuration and electrical characteristics, ensuring correct circuit connections, appreciating its transient voltage suppression capabilities, and observing necessary handling precautions. Adherence to these guidelines ensures that the SM15T33CAHM3/H functions effectively in its role as a protective device in various electronic applications.

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6. What is the process for return or replacement of SM15T33CAHM3/H?

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 SM15T33CAHM3/H we delivered, we will accept the replacement or return of the SM15T33CAHM3/H 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 SM15T33CAHM3/H.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations