Overview
The SMF05CT1G, produced by onsemi, is a 5-line voltage transient suppressor array designed to provide transient voltage protection in various electronic applications. This device features a monolithic common anode design, protecting five independent lines in a single SC-88 package. It is particularly suited for use in equipment sensitive to over-transient voltages and electrostatic discharge (ESD), such as computers, printers, automotive electronics, and networking communication devices.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Breakdown Voltage | 6.2V | 7.2V | V | |
| Clamping Voltage (IPP = 5A) | 9.8V | V | ||
| Clamping Voltage (IPP = 8A) | 12.5V | V | ||
| Peak Power Dissipation | 100W | W | ||
| Peak Pulse Current (8 x 20 μs Waveform) | 8A | A | ||
| Reverse Leakage Current | 0.07μA | 5.0μA | μA | |
| Capacitance (Line to GND) | 80pF | 130pF | pF | |
| Operating Temperature Range | -40°C | +125°C | °C | |
| Storage Temperature Range | -55°C | +150°C | °C | |
| Package Style | SOT-363 (SC-70-6, SC-88) | |||
| Mounting Method | Surface Mount |
Key Features
- Protects up to 5 lines in a single SC-88 package.
- Peak power dissipation of 100 W (8 x 20 μs waveform).
- ESD rating of Class 3B (exceeding 8 kV) per Human Body Model and Class C (exceeding 400 V) per Machine Model.
- Compliance with IEC 61000-4-2 (ESD) 15 kV (Air), 8 kV (Contact).
- Flammability rating of UL 94 V-0.
- Pb-free packages are available.
Applications
The SMF05CT1G is intended for use in over-transient voltage and ESD sensitive equipment such as:
- Computers
- Printers
- Automotive electronics
- Networking communication devices
- Other applications requiring transient voltage protection.
Q & A
- What is the primary function of the SMF05CT1G?
The SMF05CT1G is designed to provide transient voltage protection for up to five independent lines in a single package. - What is the peak power dissipation of the SMF05CT1G?
The peak power dissipation is 100 W (8 x 20 μs waveform). - What are the ESD ratings for the SMF05CT1G?
The ESD ratings are Class 3B (exceeding 8 kV) per Human Body Model and Class C (exceeding 400 V) per Machine Model. - What is the operating temperature range of the SMF05CT1G?
The operating temperature range is -40°C to +125°C. - What is the storage temperature range of the SMF05CT1G?
The storage temperature range is -55°C to +150°C. - What package style does the SMF05CT1G use?
The package style is SOT-363 (SC-70-6, SC-88). - How is the SMF05CT1G mounted?
The SMF05CT1G is surface mounted. - What are some common applications for the SMF05CT1G?
Common applications include computers, printers, automotive electronics, and networking communication devices. - Is the SMF05CT1G Pb-free?
Yes, Pb-free packages are available. - What is the clamping voltage for an 8A peak pulse current?
The clamping voltage for an 8A peak pulse current is 12.5V.
