STMicroelectronics SMP100MC
The SMP100MC series consists of micro-capacitance transient surge arresters designed to protect high data rate communication equipment. The micro-capacitance prevents signal distortion and is compatible with digital transmission line cards, such as ADSL, VDSL, and Ethernet.FEATURES
● Bidirectional crowbar protection● Voltage: range from 140 V to 400 V
● Low VBO / VR ratio
● Micro capacitance from 15 pF to 30 pF at 50 V
● Low leakage current: IR = 2 μA max
● Holding current: IH = 150 mA min.
● Repetitive peak pulse current:
● – IPP = 100 A (10/1000 μs)
● Benefits: – TSS (Thyristor surge suppressor) are not subject to ageing and provide a fail safe mode in short circuit for better protection – Helps equipment meet main standards such as UL60950, IEC 950 / CSA C22.2 and UL1459 – Epoxy meets UL94, V0 – Package is JEDEC registered (DO-214AA)
● Complies with the following standards: – IEC 61000-4-5 – IEC 61000-4-2 level 4 – GR-1089 Core – ITU-T-K20/K21 – TIA/EIA IS-968 – UL497B recognized, UL file E136224
APPLICATIONS
These devices protect sensitive equipment from lightning strikes and AC power faults. They are designed for industrial and telecom applications because they comply with the most stringent standards. Their low capacitance makes them suitable for data line protection.