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Bourns 2-Element Bi-Directional TVS Diode, 3-Pin SOT-23, 5V Max Reverse Stand-off Voltage CDSOT23-T05LC-Q
Specifications
| Country of Origin | Philippines |
|---|---|
| Brand | Bourns |
| Height | 0.84mm |
| Length | 2.8mm |
| Model | CDSOT23-T05LC-Q |
| Width | 1.2mm |
| Mount Type | Surface |
| Series | CDSOD |
| Maximum Operating Temperature | 150°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 3 |
| Number of Elements per Chip | 2 |
| Clamping Voltage VC | 9.8V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Array |
| Direction Type | Bi-Directional |
| Maximum Reverse Stand-off Voltage Vwm | 5V |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 42A |
| Maximum Reverse Leakage Current | 20μA |
Key Features
- Designed for surge and electrostatic discharge protection.
- Bi-directional diode configuration suitable for 5V maximum reverse stand-off voltage.
- Maximum clamping voltage of 9.8V for effective line protection.
- Supports peak pulse current of 42A to withstand high transient currents.
- Operates reliably within temperature range from -55°C to 150°C.
- Compact SOT-23 surface mount package measuring 2.8mm length and 1.2mm width.
- Equipped with two elements per chip for multi-line protection.
- Automotive standard compliant with AEC-Q101 certification.
Product Description
Bourns CDSOT23-T05LC-Q is a high-performance 2-element bi-directional transient voltage suppressor (TVS) diode designed for robust surge and electrostatic discharge (ESD) protection in electronic circuits. Housed in a compact and industry-standard 3-pin SOT-23 surface mount package, it offers efficient protection to sensitive data lines and power rails in portable communications, computing, and video equipment.
This TVS diode features a maximum reverse stand-off voltage of 5 volts and clamps voltage spikes at 9.8 volts, effectively shunting dangerous surge currents up to a peak pulse current of 42 amperes. Its bi-directional diode configuration makes it suitable for line protection in both polarities.
The device is qualified for operation over a wide temperature range from -55°C to 150°C, ensuring reliability in harsh industrial, automotive, and commercial environments. Its low maximum reverse leakage current of 20 microamps minimizes power consumption during normal operation.
The two elements per chip arrangement allows protection of multiple lines within a single compact device. Compliance with the automotive AEC-Q101 standard underscores its suitability for automotive and other high-reliability applications.
Typical applications include protection of RS-232, RS-422, and RS-423 data interfaces, wireless bus lines, and control or monitoring systems sensitive to transient voltage events caused by electrostatic discharge or inductive load switching.
Bourns TVS Diode arrays like the CDSOT23-T05LC-Q are designed for easy pick-and-place assembly on PCBs, featuring a flat, low-profile design that reduces component rollaway and facilitates automated manufacturing.
Designed for surge and electrostatic discharge protection. Bi-directional diode configuration suitable for 5V maximum reverse stand-off voltage. Maximum clamping voltage of 9.8V for effective line protection. Supports peak pulse current of 42A to withstand high transient currents.
Operates reliably within temperature range from -55°C to 150°C. Compact SOT-23 surface mount package measuring 2.8mm length and 1.2mm width. Equipped with two elements per chip for multi-line protection. Automotive standard compliant with AEC-Q101 certification.
Low leakage current of 20 μA ensures minimal power loss during operation. Ideal for protecting RS-232, RS-422, RS-423 data lines and portable electronics. Explore more industrial and semiconductor components from Bourns for reliable electronic protection and circuit stability on EnvMart.
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Frequently Asked Questions
The maximum reverse stand-off voltage for this model is 5 volts.
The maximum clamping voltage is 9.8 volts, providing effective line protection.
It supports a peak pulse current of 42 amperes, allowing it to withstand high transient currents.
This model operates reliably within a temperature range from -55°C to 150°C.
It is housed in a compact SOT-23 surface mount package, measuring 2.8mm in length, 1.2mm in width, and 0.84mm in height.
This diode is equipped with two elements per chip, allowing for multi-line protection.
Yes, it is compliant with the automotive AEC-Q101 standard, making it suitable for high-reliability applications.
The maximum reverse leakage current is 20 microamps, which helps minimize power consumption during normal operation.
Typical applications include protection of RS-232, RS-422, and RS-423 data interfaces, as well as portable electronics.
This model is designed for surface mounting, facilitating easy assembly on PCBs.
The test current for this model is 1 milliampere (1mA).
It features a bi-directional diode configuration, making it suitable for line protection in both polarities.
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