Overview
The SMS15CT1G is an ESD Protection Diode Array produced by onsemi, designed to provide transient voltage protection and ESD protection for sensitive electronic equipment. This device is part of the SMS15C series and is packaged in a TSOP-6 format, which is Pb-free and compliant with various industry standards. It is intended for use in a variety of applications, including hand-held portable devices, networking and telecom equipment, automotive electronics, and computer peripherals.
Key Specifications
| Symbol | Parameter | Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|---|
| VRWM | Reverse Working Voltage | 15 | V | |||
| VBR | Breakdown Voltage | IT = 1.0 mA | 17 | 19 | V | |
| IR | Reverse Leakage Current | VRWM = 15 V | 0.05 | 1.0 | μA | |
| VC | Clamping Voltage | IPP = 5.0 A (8 × 20 μs Waveform) | 24 | V | ||
| VC | Clamping Voltage | IPP = 12 A (8 × 20 μs Waveform) | 29 | V | ||
| IPP | Maximum Peak Pulse Current | 8 × 20 μs Waveform | 12 | A | ||
| CJ | Capacitance | VR = 0 V, f = 1.0 MHz (Line to GND) | 95 | 125 | pF | |
| PPK | Peak Power Dissipation | 8 × 20 μs Double Exponential Waveform | 350 | W | ||
| TJ | Operating Junction Temperature Range | -40 | 150 | °C | ||
| TSTG | Storage Temperature Range | -55 | 150 | °C | ||
| TL | Lead Solder Temperature (10 s) | 260 | °C | |||
| ESD | Human Body Model (HBM) | >8.0 kV | V | |||
| ESD | Machine Model (MM) | >400 V | V | |||
| ESD | IEC 61000-4-2 Air (ESD) | >15 kV | V | |||
| ESD | IEC 61000-4-2 Contact (ESD) | >8.0 kV | V |
Key Features
- Protects up to 5 lines in a single TSOP-6 package, offering compact and efficient surge protection.
- Peak power dissipation of 350 W (8 × 20 μs waveform), providing robust transient voltage protection.
- ESD rating of Class 3B (exceeding 8.0 kV) per Human Body Model and Class C (exceeding 400 V) per Machine Model.
- Compliance with IEC 61000-4-2 (ESD) for both air and contact discharges.
- Flammability rating of UL 94 V-0, ensuring safety in various applications.
- AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- Pb-free device, adhering to environmental regulations.
Applications
- Hand-held portable applications such as smartphones and tablets.
- Networking and telecom equipment to protect against ESD and transient voltages.
- Automotive electronics, including infotainment systems and control units.
- Serial and parallel ports in computers and peripherals.
- Notebooks, desktops, and servers to safeguard against electrical surges.
Q & A
- What is the SMS15CT1G used for? The SMS15CT1G is used for transient voltage and ESD protection in various electronic devices.
- What is the package type of the SMS15CT1G? The SMS15CT1G is packaged in a TSOP-6 format.
- What is the peak power dissipation of the SMS15CT1G? The peak power dissipation is 350 W (8 × 20 μs waveform).
- What are the ESD ratings of the SMS15CT1G? The ESD ratings are Class 3B (exceeding 8.0 kV) per Human Body Model and Class C (exceeding 400 V) per Machine Model.
- Is the SMS15CT1G Pb-free? Yes, the SMS15CT1G is a Pb-free device.
- What are the operating junction temperature ranges for the SMS15CT1G? The operating junction temperature range is -40°C to 150°C.
- What is the storage temperature range for the SMS15CT1G? The storage temperature range is -55°C to 150°C.
- What is the lead solder temperature for the SMS15CT1G? The lead solder temperature is 260°C for 10 seconds.
- Is the SMS15CT1G compliant with any industry standards? Yes, it is compliant with IEC 61000-4-2 (ESD) and has a flammability rating of UL 94 V-0.
- What types of applications can the SMS15CT1G be used in? It can be used in hand-held portable applications, networking and telecom equipment, automotive electronics, and computer peripherals.
