Overview
The ESD9X12ST5G is a uni-directional TVS (Transient Voltage Suppressor) diode designed by onsemi to protect voltage-sensitive components from Electrostatic Discharge (ESD). This device is part of the ESD9X Series, known for its excellent clamping capability, low leakage, and fast response time, making it ideal for protecting designs exposed to ESD. Its small size and low profile make it suitable for use in various portable applications where board space is limited.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Stand-off Voltage | VRWM | 12 | V |
| Breakdown Voltage | VBR | 13.5 | V |
| Maximum Reverse Leakage Current | IR | 1.0 | µA |
| Maximum Peak Pulse Current | IPP | 5.9 A | A |
| Clamping Voltage @ IPP | VC | 23.7 V | V |
| Peak Power Dissipation | Ppk | 140 W | W |
| Maximum Capacitance | C | 30 pF | pF |
| ESD Rating (Human Body Model) | - | > 16 kV | kV |
| IEC 61000-4-2 Level | - | Level 4 | - |
| Package Type | - | SOD-923 | - |
| Body Dimensions | - | 0.039 x 0.024 (1.0 mm x 0.60 mm) | - |
| Body Height | - | 0.017 (0.43 mm) Max | - |
| Lead Finish | - | 100% Matte Sn (Tin) | - |
| Maximum Reflow Temperature | TL | 260°C | °C |
Key Features
- Excellent Clamping Capability: Provides effective protection against ESD events.
- Low Leakage: Minimizes current leakage, ensuring efficient operation.
- Fast Response Time: Typically less than 1 ns, ensuring quick protection against transient voltages.
- Small Body Outline Dimensions: 0.039 x 0.024 (1.0 mm x 0.60 mm) and low body height of 0.017 (0.43 mm) Max, making it ideal for space-constrained designs.
- High ESD Rating: Class 3 (> 16 kV) per Human Body Model and IEC 61000-4-2 Level 4 ESD Protection.
- Pb-Free Devices: Compliant with environmental regulations.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring unique site and control change requirements.
Applications
- Cellular phones
- MP3 players
- Digital cameras
- Other portable electronic devices where board space is limited
- Automotive applications (AEC-Q101 Qualified)
Q & A
- What is the primary function of the ESD9X12ST5G diode?
The primary function is to protect voltage-sensitive components from Electrostatic Discharge (ESD).
- What are the key dimensions of the ESD9X12ST5G?
The device has dimensions of 0.039 x 0.024 (1.0 mm x 0.60 mm) and a body height of 0.017 (0.43 mm) Max.
- What is the stand-off voltage of the ESD9X12ST5G?
The stand-off voltage is 12 V.
- What is the ESD rating of the ESD9X12ST5G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model and IEC 61000-4-2 Level 4.
- Is the ESD9X12ST5G Pb-Free?
- What is the maximum reflow temperature for the ESD9X12ST5G?
The maximum reflow temperature is 260°C.
- What are some typical applications for the ESD9X12ST5G?
Typical applications include cellular phones, MP3 players, digital cameras, and other portable electronic devices.
- Is the ESD9X12ST5G suitable for automotive applications?
- What is the package type of the ESD9X12ST5G?
The package type is SOD-923.
- What is the lead finish of the ESD9X12ST5G?
The lead finish is 100% Matte Sn (Tin).
