Overview
The SMP100LC-65 is a low capacitance transient surge arrestor from STMicroelectronics, designed for the protection of high data rate communication equipment. This component is part of the SMP100LC series, which is specifically tailored to avoid signal distortion and ensure compatibility with digital transmission line cards such as xDSL and ISDN.
The SMP100LC-65 is tested and confirmed compatible with Cooper Bussmann Telecom Circuit Protector TCP 1.25A, ensuring compliance with various stringent standards including Telcordia GR1089, ITU-T K20/K21, TIA/EIA IS-968, and UL60950.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRM (V) (max) | 55 | V |
| Directionality | Bi-Directional | |
| Low Capacitance | 20 pF to 45 pF @ 2 V | pF |
| Leakage Current (IR) | 2 μA max | μA |
| Holding Current (IH) | 150 mA min. | mA |
| Repetitive Peak Pulse Current (IPP) | 100 A (10/1000 μs) | A |
| Package | SMB (JEDEC DO-214AA) | |
| Operating Temperature Range | -40 to 150 °C | °C |
| Storage Temperature Range | -55 to 150 °C | °C |
Key Features
- Bidirectional crowbar protection
- Voltage range from 8 V to 400 V
- Low capacitance from 20 pF to 45 pF @ 2 V to avoid signal distortion
- Low leakage current: IR = 2 μA max
- Holding current: IH = 150 mA min.
- Repetitive peak pulse current: IPP = 100 A (10/1000 μs)
- Trisils are not subject to ageing and provide a fail-safe mode in short circuit for better protection
- Epoxy meets UL94, V0
- Complies with standards such as GR-1089 Core, ITU-T K20/K21, IEC 61000-4-5, IEC 61000-4-2 level 4, TIA/EIA IS-968, and UL497B recognized
Applications
The SMP100LC-65 is designed for protecting sensitive equipment against lightning strikes and AC power faults. It is particularly suited for central office protection and is compatible with high data rate communication equipment, including xDSL and ISDN lines.
These devices are essential in wireline applications, both in central office and subscriber side protection, ensuring compliance with the most stringent standards.
Q & A
- What is the primary function of the SMP100LC-65?
The primary function of the SMP100LC-65 is to protect high data rate communication equipment against transient surges and lightning strikes.
- What is the voltage range of the SMP100LC-65?
The voltage range of the SMP100LC-65 is from 8 V to 400 V.
- What is the capacitance of the SMP100LC-65?
The capacitance of the SMP100LC-65 is from 20 pF to 45 pF @ 2 V.
- What is the holding current of the SMP100LC-65?
The holding current of the SMP100LC-65 is 150 mA min.
- What is the repetitive peak pulse current of the SMP100LC-65?
The repetitive peak pulse current of the SMP100LC-65 is 100 A (10/1000 μs).
- Is the SMP100LC-65 bi-directional?
- What package type does the SMP100LC-65 use?
The SMP100LC-65 uses the SMB (JEDEC DO-214AA) package.
- What are the operating and storage temperature ranges for the SMP100LC-65?
The operating temperature range is -40 to 150 °C, and the storage temperature range is -55 to 150 °C.
- Which standards does the SMP100LC-65 comply with?
The SMP100LC-65 complies with standards such as GR-1089 Core, ITU-T K20/K21, IEC 61000-4-5, IEC 61000-4-2 level 4, TIA/EIA IS-968, and UL497B recognized.
- What is the benefit of using Trisils like the SMP100LC-65?
Trisils are not subject to ageing and provide a fail-safe mode in short circuit for better protection.
- Where is the SMP100LC-65 typically used?
The SMP100LC-65 is typically used in central office and subscriber side protection in wireline applications.
