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STMicroelectronics 1-Element Bi-Directional TVS Diode Surface Mount DO-214 Package 3 kW Peak Pulse Power SM30T23CAY
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | SM30T23CAY |
| Width | 6.25mm |
| Mount Type | Surface |
| Series | SM30TY |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 37.5V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 22.2V |
| Maximum Reverse Stand-off Voltage Vwm | 20V |
| Peak Pulse Power Dissipation Pppm | 3kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 730A |
| Maximum Reverse Leakage Current | 200nA |
Key Features
- Provides bi-directional transient voltage suppression to protect electronic circuits.
- Features a single diode configuration designed for surface mount applications.
- Offers a minimum breakdown voltage of 22.2 V and maximum stand-off voltage of 20 V.
- Capable of handling peak pulse currents up to 730 A with a clamping voltage of 37.5 V.
- Operates reliably within temperature range from -55°C to 150°C.
- Compact dimensions with 7.15 mm length, 6.25 mm width, and 2.45 mm height.
- Complies with automotive standard AEC-Q101 for quality assurance.
- Low maximum reverse leakage current of 200 nA for improved efficiency.
Product Description
STMicroelectronics SM30T23CAY is a high-reliability, 1-element bi-directional transient voltage suppressor (TVS) diode designed for surface mount applications. Housed in a compact DO-214 package, this SM30TY series TVS diode provides effective protection against transient voltage spikes with a peak pulse power rating of 3 kW.
The device offers a minimum breakdown voltage of 22.2 V and a maximum reverse stand-off voltage of 20 V, enabling it to clamp voltage transients efficiently at a clamping voltage of 37.5 V. It supports a peak pulse current of 730 A and a minimum test current of 1 mA, ensuring robust surge protection for sensitive electronics.
Operating temperature range from -55°C up to 150°C allows this TVS Diode to be used in harsh industrial and automotive environments. Additionally, it meets the stringent automotive standard AEC-Q101, underscoring its suitability for automotive system applications requiring high reliability.
The diode's small dimensions (7.15 mm length, 6.25 mm width, 2.45 mm height) make it suitable for compact PCB layouts where space is premium. The low maximum reverse leakage current of 200 nA reduces parasitic losses, improving circuit efficiency.
Typical applications include industrial equipment protection, power supply transient voltage suppression, automotive electronics safeguard, and general circuit protection against electrostatic discharge and voltage surges.
Provides bi-directional transient voltage suppression to protect electronic circuits. Features a single diode configuration designed for surface mount applications. Offers a minimum breakdown voltage of 22.2 V and maximum stand-off voltage of 20 V.
Capable of handling peak pulse currents up to 730 A with a clamping voltage of 37.5 V. Operates reliably within temperature range from -55°C to 150°C. Compact dimensions with 7.15 mm length, 6.25 mm width, and 2.45 mm height.
Complies with automotive standard AEC-Q101 for quality assurance. Low maximum reverse leakage current of 200 nA for improved efficiency. Ideal for transient voltage suppression in industrial and automotive electronic circuits.
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Frequently Asked Questions
The SM30T23CAY diode has a peak pulse power rating of 3 kW.
The minimum breakdown voltage for this diode is 22.2 V.
The maximum reverse stand-off voltage of this model is 20 V.
The clamping voltage for the SM30T23CAY is 37.5 V.
It can handle a maximum peak pulse current of 730 A.
The dimensions of this diode are 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height.
The operating temperature range for the SM30T23CAY is from -55°C to 150°C.
Yes, it complies with the automotive standard AEC-Q101 for quality assurance.
This diode is designed for surface mount applications.
The maximum reverse leakage current for the SM30T23CAY is 200 nA.
This diode features a single diode configuration with 1 element per chip.
Typical applications include industrial equipment protection, power supply transient voltage suppression, and automotive electronics safeguard.
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