LCP154DJF：Programmable transient voltage suppressor for SLIC protection
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 -VBATthrough the gate.
LCP154DJF is specified to comply with ITU-T K20/21/45 and GR1089-Core when 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.
Key Features
- Programmable transient suppressor
- Wide negative firing voltage range: VGn
= -175 V max.
- Low dynamic switching voltages: VFP
and VDGL
- Low gate triggering current: IGT
= 5 mA max.
- Peak pulse current:
- IPP
= 100 A (10/1000 μs)
- IPP
= 150 A (5/310 μs)
- IPP
= 500 A (2/10 μs)
- Holding current: IH
= 150 mA min.
Product Specifications
Application Notes
Technical Notes & Articles
HW Model & CAD Libraries
Smart selectors
| Part Number | Manufacturer | Description |
|---|
| SEL-PROT-TVS | | Transient voltage suppressor smart selection tool |
Solution Evaluation Tools
| Part Number | Manufacturer | Description |
|---|
| STEVAL-OET001V1 | ST | LCP154DJF board to validate lightning protection for SLIC transceivers |
Sample & Buy
| Part Number | Stand-off voltage (V) (nom) | Directionality | Package | Packing Type | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| LCP154DJF | 175 | Uni-Directional | PowerFLAT 5x6 | Tape And Reel | 1.376 | 100 | NEC | EAR99 | - |
Quality & Reliability
