DSL01-XXXSC5 STMICROELECTRONICS | Alldatasheet
Document overview
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Technical content
Features
■ Low capacitance devices: –D e l t a Ctyp = 3.5 pF for 8 V, 10 V, 16 V, and 24 V ■ High surge capability: 30 A - 8/20 µs ■ Voltage: 8 V, 10 V, 16 V, and 24 V ■ RoHS package Benefits ■ Transil mode will clamp ESD and low energy surges without disturbing line drivers during transmission while high energy surges will be short circuited to avoid line driver damage. ■ The low capacitance makes it suitable for ADSL2+ and VDSL signals Complies with the following standards ■ IEC 61000-4-2, Level 4: – 15 kV (air discharge) – 8 kV (contact discharge) ■ MIL STD 883G-Method 3015-7: Class 3 – 25 kV (human body model) ■ IEC 61000-4-5, Level 2: – 24 A, 8/20 µs
Applications
■ Secondary protection to be located after the transformer of ADSL and VDSL modem either on central office or subscriber side. ■ Replaces crowbar protection located on primary side. Figure 1. Application diagram
Description
This device combines a Transil™ used for low energy surges and a Trisil™ for high energy surges. This combination provides a surge / capacitance trade-off compatible with high debit rates such as ADSL2+ and VDSL. The combination on the same die makes it compatible with SOT23-5L package. TM: Transil and Trisil are trademarks of STMicroelectronics SOT23-5L (SC-59) Tip Ring DSL01 TCP1.25A Line drivers Line Drivers
1 Ordering information
2 Revision history
Table 1. Ordering information Table 2. Revision history 28-Aug-2007 1 Initial release. 10-Apr-2008 2 Replaced order code DSL01-012SC, with DSL01-010SC.