Overview
The ESD5Z3.3T1G is a Transient Voltage Suppressor (TVS) diode designed by onsemi for Electrostatic Discharge (ESD) protection. This micro-packaged diode is part of the ESD5Z Series, which is engineered to protect voltage-sensitive components from ESD and transient voltage events. The device is notable for its excellent clamping capability, low leakage, and fast response time, making it ideal for applications where board space is limited.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| No of Channels | 1 | |
| Directional | Uni-Directional | |
| Clamping Voltage-Max | 14.1 | V |
| Breakdown Voltage-Max | 5 | V |
| Capacitance | 105 | pF |
| Operating Temp Range | -55°C to +150°C | |
| Package Style | SOD-523 (SC-79) | |
| Mounting Method | Surface Mount | |
| Peak Power Dissipation | 240 Watts @ 8 x 20 µs Pulse | |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| IEC61000-4-2 ESD Protection | Level 4 | |
| IEC61000-4-4 EFT Protection | Level 4 |
Key Features
- Low Clamping Voltage
- Small Body Outline Dimensions: 0.047″ x 0.032″ (1.20 mm x 0.80 mm)
- Low Body Height: 0.028″ (0.7 mm)
- Stand-off Voltage: 2.5 V - 12 V
- Peak Power up to 240 Watts @ 8 x 20 µs Pulse
- Low Leakage
- Response Time is Typically < 1 ns
- ESD Rating of Class 3 (> 16 kV) per Human Body Model
- IEC61000-4-2 Level 4 ESD Protection and IEC61000-4-4 Level 4 EFT Protection
- Pb-Free Packages are Available
Applications
The ESD5Z3.3T1G is suited for use in various portable and compact electronic devices due to its small size and high performance. Typical applications include cellular phones, portable devices, digital cameras, power supplies, and other devices where board space is at a premium.
Q & A
- What is the primary function of the ESD5Z3.3T1G diode?
The primary function of the ESD5Z3.3T1G diode is to protect voltage-sensitive components from Electrostatic Discharge (ESD) and transient voltage events.
- What is the package style of the ESD5Z3.3T1G?
The package style of the ESD5Z3.3T1G is SOD-523 (SC-79).
- What is the maximum clamping voltage of the ESD5Z3.3T1G?
The maximum clamping voltage of the ESD5Z3.3T1G is 14.1 V.
- What is the operating temperature range of the ESD5Z3.3T1G?
The operating temperature range of the ESD5Z3.3T1G is -55°C to +150°C.
- What is the peak power dissipation of the ESD5Z3.3T1G?
The peak power dissipation of the ESD5Z3.3T1G is up to 240 Watts @ 8 x 20 µs Pulse.
- Does the ESD5Z3.3T1G meet any specific ESD protection standards?
Yes, the ESD5Z3.3T1G meets IEC61000-4-2 Level 4 ESD Protection and IEC61000-4-4 Level 4 EFT Protection standards.
- Is the ESD5Z3.3T1G Pb-Free?
Yes, the ESD5Z3.3T1G is available in Pb-Free packages and is RoHS compliant.
- What is the typical response time of the ESD5Z3.3T1G?
The typical response time of the ESD5Z3.3T1G is less than 1 ns.
- What are some common applications for the ESD5Z3.3T1G?
Common applications include cellular phones, portable devices, digital cameras, and power supplies.
- How is the ESD5Z3.3T1G mounted?
The ESD5Z3.3T1G is mounted using the Surface Mount method.
- What is the capacitance of the ESD5Z3.3T1G?
The capacitance of the ESD5Z3.3T1G is 105 pF.
