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Bourns 1-Element Bi-Directional TVS Diode 350 W 2-Pin Surface Mount SOD-323 CDSOD323-T03C
Specifications
| Country of Origin | India |
|---|---|
| Brand | Bourns |
| Height | 1.01mm |
| Length | 1.9mm |
| Model | CDSOD323-T03C |
| Width | 1.45mm |
| Mount Type | Surface |
| Series | CDSOD |
| Maximum Operating Temperature | 150°C |
| Package Type | SOD-323 |
| Minimum Operating Temperature | -55°C |
| Interfaces | USB interface |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 7V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 4V |
| Maximum Reverse Stand-off Voltage Vwm | 3.3V |
| Peak Pulse Power Dissipation Pppm | 350W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 20A |
| Maximum Reverse Leakage Current | 5μA |
| Low capacitance | ∼3pF typical |
Key Features
- Single diode configuration prepared for surface mounting.
- Bi-directional diode suitable for protection of sensitive electronics.
- Low capacitance approximately 3 pF reduces signal distortion.
- Operating temperature range from -55°C to 150°C ensures reliability in harsh environments.
- Compact SOD-323 package dimensions measuring 1.9mm length and 1.45mm width.
- Maximum reverse stand-off voltage of 3.3 V and breakdown voltage of 4 V.
- Clamping voltage at 7 V combines effective surge protection.
- Capable of handling a peak pulse current of 20 A for transient events.
Product Description
Bourns CDSOD323-T03C 1-Element Bi-Directional TVS Diode, rated at 350 W, is designed for transient voltage suppression in sensitive electronic circuits. The diode features a bi-directional configuration and is housed in a compact SOD-323 surface mount package, making it suitable for integration in high-density PCB layouts.
This diode operates effectively across a wide temperature range from -55°C to 150°C, providing durability under demanding industrial and consumer electronic conditions. Its low capacitance of approximately 3 pF ensures minimal impact on signal integrity, making it ideal for protecting communication lines such as USB interfaces.
The device withstands a maximum reverse stand-off voltage of 3.3 V and a breakdown voltage of 4 V, with a clamping voltage of 7 V. It can safely handle peak pulse currents up to 20 A, absorbing transient surges and protecting connected electronics from damage.
Applications for the CDSOD323-T03C diode include protection of electronic components in cellular phones, digital cameras, MP3 players, GPS units, PDAs, notebooks, and USB interfaces. The diode supports compliance with recognized ESD protection standards IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5, assuring functional reliability and safety from electrostatic discharge events.
Single diode surface mount with bi-directional protection capability. 350 W peak pulse power absorption capability. Compact SOD-323 package suitable for space-constrained applications. Temperature operation from -55°C to 150°C.
Low capacitance minimizes signal interference. Meets industry transient voltage suppression and ESD standards. Ideal for a wide range of consumer and industrial electronics.
This product is part of the Bourns CDSOD series of TVS Diodes, well-suited for industrial electronics design and manufacturing environments where surge suppression and circuit protection are critical. Browse the Electronics & Electricals category for a wide range of semiconductor protection devices and related components.
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Frequently Asked Questions
The maximum peak pulse power dissipation of this diode is 350 W.
This model operates effectively within a temperature range of -55°C to 150°C.
The SOD-323 package measures 1.9 mm in length, 1.45 mm in width, and has a height of 1.01 mm.
The clamping voltage of this diode is 7 V.
The maximum reverse stand-off voltage for this diode is 3.3 V.
It can handle a maximum peak pulse current of 20 A.
The typical capacitance of this diode is approximately 3 pF, which helps minimize signal distortion.
This model is suitable for protecting USB interfaces among other applications.
The breakdown voltage of this diode is 4 V.
This diode features a single, bi-directional configuration.
It is suitable for protecting electronic components in devices like cellular phones, digital cameras, and USB interfaces.
This diode complies with recognized ESD protection standards IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5.
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