Overview
The ESD7951ST5G is a bi-directional Transient Voltage Suppressor (TVS) diode designed by onsemi to protect voltage-sensitive components from Electrostatic Discharge (ESD) events. It is characterized by its ultra-low capacitance, excellent clamping capability, low leakage, and fast response time, making it ideal for high-frequency designs where board space is limited.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOD-923 |
| Maximum Current (I) | 1 A |
| Breakdown Voltage (VBR) Min | 12.9 V |
| Clamping Voltage (VRWM) Max | 5.4 V |
| Capacitance (CMax) | 0.5 pF |
| Leakage Current (IR) Max | Low leakage |
| Power Dissipation (PPK) Max | 150 mW |
| ESD Protection Level | IEC61000-4-2 Level 4 |
Key Features
- Ultra-low capacitance of 0.5 pF
- Excellent clamping capability
- Low leakage current
- Fast response time
- Bi-directional protection
- Compact SOD-923 package
Applications
- USB 2.0 high-speed applications
- High-speed antenna line applications
- Portable electronics
Q & A
- What is the primary function of the ESD7951ST5G? The primary function of the ESD7951ST5G is to protect voltage-sensitive components from Electrostatic Discharge (ESD) events.
- What is the capacitance of the ESD7951ST5G? The capacitance of the ESD7951ST5G is 0.5 pF.
- What are the key features of the ESD7951ST5G? Key features include ultra-low capacitance, excellent clamping capability, low leakage current, and fast response time.
- What is the maximum current rating of the ESD7951ST5G? The maximum current rating is 1 A.
- What is the breakdown voltage of the ESD7951ST5G? The breakdown voltage (VBR) minimum is 12.9 V.
- What is the clamping voltage of the ESD7951ST5G? The clamping voltage (VRWM) maximum is 5.4 V.
- What is the ESD protection level of the ESD7951ST5G? The ESD protection level is IEC61000-4-2 Level 4.
- In what types of applications is the ESD7951ST5G commonly used? It is commonly used in USB 2.0 high-speed applications, high-speed antenna line applications, and portable electronics.
- What is the package type of the ESD7951ST5G? The package type is SOD-923.
- What is the power dissipation capability of the ESD7951ST5G? The power dissipation capability is 150 mW.
