Overview
The onsemi ESD5Z12T1G is a uni-directional Transient Voltage Suppressor (TVS) diode designed to protect voltage-sensitive components from Electrostatic Discharge (ESD) and transient voltage events. This device is part of the ESD5Z Series, which is known for its excellent clamping capability, low leakage, and fast response time. The small body outline and low profile make it ideal for applications where board space is limited, such as cellular phones, portable devices, digital cameras, and power supplies.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Breakdown Voltage (Min) | 14.1 | V |
| Clamping Voltage (Max) | 25 | V |
| Directional | Uni-Directional | |
| Peak Power Dissipation | 240 | W @ 8 x 20 µs Pulse |
| Package Style | SOD-523 (SC-79) | |
| Mounting Method | Surface Mount | |
| Body Dimensions | 0.047" x 0.032" (1.20 mm x 0.80 mm) | |
| Body Height | 0.028" (0.7 mm) | |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| IEC61000-4-2 ESD Protection | Level 4 | |
| IEC61000-4-4 EFT Protection | Level 4 | |
| Lead Finish | 100% Matte Sn (Tin) | |
| Qualified Max Reflow Temperature | 260°C | |
| MSL Rating | MSL 1 |
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
- Pb-Free Packages are Available
- Void-free, transfer-molded, thermosetting plastic Epoxy Meets UL 94 V-0
Applications
- General ESD protection for handheld devices
- TVS protection for charger line and battery contacts in handheld products
- Cellular phones
- Portable devices
- Digital cameras
- Power supplies and other portable applications
Q & A
- What is the primary function of the ESD5Z12T1G diode?
The primary function of the ESD5Z12T1G diode is to protect voltage-sensitive components from Electrostatic Discharge (ESD) and transient voltage events.
- What is the peak power dissipation of the ESD5Z12T1G?
The peak power dissipation of the ESD5Z12T1G is up to 240 Watts at an 8 x 20 µs pulse.
- What are the body dimensions of the ESD5Z12T1G?
The body dimensions of the ESD5Z12T1G are 0.047" x 0.032" (1.20 mm x 0.80 mm) with a height of 0.028" (0.7 mm).
- What is the ESD rating of the ESD5Z12T1G?
The ESD rating of the ESD5Z12T1G is Class 3 (> 16 kV) per the Human Body Model.
- Is the ESD5Z12T1G Pb-Free and RoHS compliant?
- What is the maximum reflow temperature for the ESD5Z12T1G?
The maximum reflow temperature for the ESD5Z12T1G is 260°C.
- What are some common applications for the ESD5Z12T1G?
- What is the mounting method for the ESD5Z12T1G?
- Does the ESD5Z12T1G meet any specific industry standards?
- What is the response time of the ESD5Z12T1G?
