Overview
The SMP100LC-200, produced by STMicroelectronics, is a low capacitance transient surge arrestor 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 is compatible with digital transmission line cards such as xDSL and ISDN. The SMP100LC-200 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, and UL60950.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRM (Maximum Continuous Reverse Voltage) | 200 | V |
| VBO (Breakover Voltage) | 255 | V |
| IH (Holding Current) | 150 mA | mA |
| IPP (Repetitive Peak Pulse Current) | 100 A (10/1000 μs) | A |
| IR (Leakage Current) | 2 μA max | μA |
| C (Capacitance) | 30 pF @ 2 V | pF |
| Package | DO-214AA, SMB | - |
| Operating Junction 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
- 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
- Package is JEDEC registered (DO-214AA)
Applications
The SMP100LC-200 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 the most stringent standards. The low capacitance of these devices makes them ideal for use in xDSL and other high data rate communication equipment.
Q & A
- What is the primary function of the SMP100LC-200?
The primary function of the SMP100LC-200 is to protect high data rate communication equipment from transient surges and lightning strikes.
- What standards does the SMP100LC-200 comply with?
The SMP100LC-200 complies with standards such as Telcordia GR1089, ITU-T K20/K21, TIA/EIA IS-968, and UL60950.
- What is the maximum continuous reverse voltage (VRM) of the SMP100LC-200?
The maximum continuous reverse voltage (VRM) of the SMP100LC-200 is 200 V.
- What is the holding current (IH) of the SMP100LC-200?
The holding current (IH) of the SMP100LC-200 is 150 mA min.
- What is the repetitive peak pulse current (IPP) of the SMP100LC-200?
The repetitive peak pulse current (IPP) of the SMP100LC-200 is 100 A (10/1000 μs).
- What is the leakage current (IR) of the SMP100LC-200?
The leakage current (IR) of the SMP100LC-200 is 2 μA max.
- What package type is the SMP100LC-200 available in?
The SMP100LC-200 is available in the DO-214AA, SMB package.
- Is the SMP100LC-200 RoHS compliant?
- What is the operating junction temperature range of the SMP100LC-200?
- What are some typical applications for the SMP100LC-200?
