Overview
The ESD5B5.0ST5G is an ESD protection diode from onsemi, designed to protect voltage-sensitive components from electrostatic discharge (ESD) events. This device is part of the ESD5B Series, which is renowned for its excellent clamping capability, low leakage, and fast response time. The ESD5B5.0ST5G is particularly suited for use in portable applications such as cellular phones, MP3 players, and other devices that require audio line protection due to its small size and bi-directional design.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Working Peak Reverse Voltage | VRWM | 5.0 | V |
| Reverse Leakage Current @ VRWM | IR | 1.0 | μA |
| Breakdown Voltage @ IT | VBR | 5.8 - 7.8 | V |
| Test Current | IT | 1.0 | mA |
| Capacitance @ VR = 0 V, f = 1 MHz | C | 32 | pF |
| Clamping Voltage @ IPP | VC | Typically < 10 V @ 1 A | V |
| Reverse Peak Pulse Current | IPP | 30 kV (Contact), 30 kV (Air) | kV |
| Peak Power Dissipation | Ppk | 50 W @ 8 x 20 μs Pulse | W |
| Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | °C |
| Lead Solder Temperature - Maximum (10 Second Duration) | TL | 260 | °C |
Key Features
- Low capacitance of 32 pF
- Low clamping voltage
- Small body outline dimensions: 0.063" x 0.032" (1.6 mm x 0.8 mm)
- Low body height: 0.024" (0.6 mm)
- Reverse working (stand-off) voltage: 5.0 V
- Low leakage current
- Fast response time, typically < 1 ns
- IEC61000-4-2 Level 4 ESD protection
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
- Pb-free and RoHS compliant
Applications
The ESD5B5.0ST5G is ideal for use in various portable and sensitive electronic devices, including:
- Cellular phones
- MP3 players
- Audio line protection in portable applications
- Automotive electronics requiring AEC-Q101 qualification
- Other high-speed data lines and interfaces where ESD protection is critical
Q & A
- What is the primary function of the ESD5B5.0ST5G? The primary function of the ESD5B5.0ST5G is to protect voltage-sensitive components from electrostatic discharge (ESD) events.
- What are the key specifications of the ESD5B5.0ST5G? Key specifications include a working peak reverse voltage of 5.0 V, reverse leakage current of 1.0 μA, breakdown voltage of 5.8 - 7.8 V, and capacitance of 32 pF.
- What is the clamping voltage of the ESD5B5.0ST5G? The clamping voltage is typically less than 10 V at a peak pulse current of 1 A.
- What are the dimensions of the ESD5B5.0ST5G? The device has dimensions of 0.063" x 0.032" (1.6 mm x 0.8 mm) with a height of 0.024" (0.6 mm).
- Is the ESD5B5.0ST5G Pb-free and RoHS compliant? Yes, the device is Pb-free and RoHS compliant.
- What is the maximum junction and storage temperature range for the ESD5B5.0ST5G? The junction and storage temperature range is -55 to +150 °C.
- What is the peak power dissipation of the ESD5B5.0ST5G? The peak power dissipation is 50 W at an 8 x 20 μs pulse.
- Is the ESD5B5.0ST5G suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements.
- What is the response time of the ESD5B5.0ST5G? The response time is typically less than 1 ns.
- What are some common applications of the ESD5B5.0ST5G? Common applications include cellular phones, MP3 players, and other portable devices requiring audio line protection.
