Overview
The ESD7C3.3DT5G is a unidirectional ESD protection diode manufactured by onsemi. This component is designed to protect voltage-sensitive components from electrostatic discharge (ESD) events. It is particularly suited for applications where board space is limited, such as in cellular phones, portable devices, digital cameras, and power supplies. The ESD7C3.3DT5G offers excellent clamping capability, low leakage, and fast response time, making it an ideal choice for ESD protection in compact designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Reverse Standoff (Typ) | 3.3 | V |
| Voltage - Breakdown (Min) | 5 | V |
| Maximum Reverse Peak Pulse Current (IPP) | 16 kV (per IEC61000-4-2) | A |
| Clamping Voltage (VC) | Low clamping voltage at IPP | V |
| Maximum Reverse Leakage Current (IR) | 1.0 μA @ VRWM | μA |
| Capacitance (C) | 6.2 to 13 pF @ VR = 0, f = 1 MHz | pF |
| Response Time | < 1 ns | ns |
| Package Type | SOT-723 | |
| Body Dimensions | 1.20 mm x 1.20 mm x 0.5 mm | mm |
| Lead Finish | 100% Matte Sn (Tin) | |
| Maximum Junction Temperature | 150 °C | °C |
| Maximum Storage Temperature | -55 to +150 °C | °C |
Key Features
- Excellent clamping capability and low clamping voltage to protect sensitive components from ESD events.
- Low leakage current to minimize power consumption.
- Fast response time of less than 1 ns to quickly mitigate ESD pulses.
- Low capacitance of 6.2 to 13 pF, making it suitable for high-frequency applications.
- Compact SOT-723 package with dimensions of 1.20 mm x 1.20 mm x 0.5 mm, ideal for space-constrained designs.
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other demanding applications.
- Pb-free and RoHS compliant.
- IEC61000-4-2 Level 4 ESD protection and Class 3 (> 16 kV) per Human Body Model.
Applications
- Cellular phones and other mobile devices.
- Portable electronic devices such as digital cameras and handheld gaming consoles.
- Power supplies and other electronic systems requiring ESD protection.
- Automotive electronics due to its AEC-Q101 qualification.
- Any application where board space is limited and ESD protection is critical.
Q & A
- What is the primary function of the ESD7C3.3DT5G?
The primary function of the ESD7C3.3DT5G is to protect voltage-sensitive components from electrostatic discharge (ESD) events.
- What are the key specifications of the ESD7C3.3DT5G?
The key specifications include a reverse standoff voltage of 3.3V, breakdown voltage of 5V, low clamping voltage, and a response time of less than 1 ns.
- What package type is used for the ESD7C3.3DT5G?
The ESD7C3.3DT5G is packaged in a SOT-723 package.
- What are the dimensions of the ESD7C3.3DT5G?
The dimensions are 1.20 mm x 1.20 mm x 0.5 mm.
- Is the ESD7C3.3DT5G RoHS compliant?
- What is the ESD rating of the ESD7C3.3DT5G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model and IEC61000-4-2 Level 4.
- What is the maximum junction temperature for the ESD7C3.3DT5G?
The maximum junction temperature is 150 °C.
- Is the ESD7C3.3DT5G suitable for automotive applications?
- What is the typical application of the ESD7C3.3DT5G?
- How does the ESD7C3.3DT5G protect against ESD events?
