SMP100-270 Datasheet | STMicroelectronics

FEATURES BIDIRECTIONAL CROWBAR PROTECTION VOLTAGE RANGE : FROM 8V to 270V REPETITIVE PEAK PULSE CURRENT: IPP = 100 A (10/1000 µs) HOLDING CURRENT: IH = 150m A or 225m A LOW LEAKAGE CURRENT: IR = 2 µA max DESCRIPTION The SMP100 series are transient surge arrestors used for the protection of sensitive tele equipment. MAIN APPLICATIONS Any sensitive equipment requiring protection against lightning strikes : ANALOG AND DIGITAL LINE CARDS MAIN DISTRIBUTION FRAMES TERMINALS AND TRANSMISSION EQUIPMENT GAS-TUBE REPLACEMENT BENEFITS NO AGEING AND NO NOISE IF DESTROYED, THE SMP100 FALLS INTO SHORT CIRCUIT,STILLENSURINGPROTECTION BOARD SPACE SAVING PLIES WITH THE FOLLOWING STANDARDS: ITU K20 VDE0433 VDE0878 IEC-1000-4-5 FCC Part 68, lightning surge type A FCC Part 68, lightning surge type B BELLCORE TR-NWT-001089 First level BELLCORE TR-NWT-001089 Second level CNET l31-24 August 1999 - Ed : 8A SMB (JEDEC DO-214AA) SCHEMATIC DIAGRAM Peak Surge Voltage (V) 4000 4000 4000 level 4 level 4 1500 800 100 2500 1000 5000 4000 Voltage Waveform (µs) 10/700 10/700 1.2/50 10/700 1.2/50 10/160 10/560 9/720 2/10 10/1000 2/10 0.5/700 Current Waveform (µs) 5/310 5/310 1/20 5/310 8/20 10/160 10/560 5/320 2/10 10/1000 2/10 0.8/310 Admissible Ipp (A) 100 100 100 100 100 200 100 25 500 100 500 100 Necessary Resistor (Ω) 1/9 SMP100-xxx THERMAL RESISTANCES Symbol Rth(j-I) Rth(j-a) Junction to leads Junction to ambient on printed circuit (with standard footprint dimensions) Parameter Value 20 100 Unit °C/W °C/W ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C) Symbol Ipp Parameter Peak pulse current: 10/1000 µs (open circuit voltage waveform 1 k V 10/1000 µs) 5/310µs (open circuit voltage waveform 4 k V, 10/700µs) 8/20 µs (open circuit voltage waveform 4 k V 1.2/50 µs) 2/10 µs (open circuit voltage waveform 2.5k V 2/10 µs) Fail-safe mode Non repetitive surge peak on-state current One cycle Non repetitive surge peak on-state current F = 50Hz TL Tstg Tj Maximum lead temperature for soldering during 10s Storage...