LCP154DJF Programmable transient voltage suppressor for SLIC protection Datasheet - production data Description This device has been especially designed to protect new high voltage, as well as classical SLICs, against transient overvoltages. Positive overvoltages are clamped by 2 diodes. Negative surges are suppressed by 2 thyristors, their breakdown voltage being referenced to -V BAT 5LQJ through the gate. *Q 1& S LCP154DJF is specified to comply with ITU-T K20/21/45 and GR1089-Core when 7 3RZHU)/ associated with Cooper Bussmann Telecom Circuit Protector fuse TCP 1.25 A. LCP154DJF is packaged in a PowerFLAT 5x6 to meet IEC/UL 60950 clearance requirements. Features Programmable transient suppressor Figure 1. Functional diagram Wide negative firing voltage range: V = - Gn R Y 7 175 V max. Low dynamic switching voltages: V and V FP DGL Low gate triggering current: I = 5 mA max. GT Peak pulse current: I = 100 A (10/1000 s) PP I = 150 A (5/310 s) PP I = 500 A (2/10 s) PP Holding current: I = 150 mA min. H Benefits S 1& Trisil is not subject to ageing and provides a fail safe mode in short-circuit for a better level of protection. Trisils are used to ensure equipment meets various standards such as UL60950, IEC 60950 / CSA C22.2, UL1459, TIA-968-A (formerly FCC part 68) Trisils have UL94 V0 approved resin (Trisils are UL497B approved file: E136224 ). TM: Trisil is a trademark of STMicroelectronics October 2015 DocID028213 Rev 1 1/13 This is information on a product in full production. www.st.com 5LQJ *Q 7L *1 S LHZ 7LCharacteristics LCP154DJF 1 Characteristics Table 1. Standards compliance Peak Required Minimum serial surge peak Voltage Current Standard resistor to meet voltage current waveform waveform standard ( ) (V) (A) 2500 2/10 s 500 2/10 s 0 GR-1089 Core First level 1000 10/1000 s 100 10/1000 s 0 GR-1089 Core 5000 2/10 s 500 2/10 s 0 Second level GR-1089 Core 1500 2/10 s 100 2/10 s 0 Intra-building 6000 150 0 ITU-T-K20/K21 10/700 s 5/310 s 1500 37.5 0 8000 ESD contact discharge 0 ITU-T-K20 (IEC 61000-4-2) 1/60 ns 15000 ESD air discharge 0 4000 10/700 s 100 5/310 s 0 IEC 61000-4-5 4000 1.2/50 s 100 8/20 s 0 TIA-968-A, 1500 10/160 s 200 10/160 s 0 lightning surge type A 800 10/560 s 100 10/560 s 0 TIA-968-A, 1000 9/720 s 25 5/320 s 0 lightning surge type B 2/13 DocID028213 Rev 1