DSL04 STMICROELECTRONICS | Alldatasheet

Document overview

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Technical content

Features

  • High surge capability to comply with GR-1089 and ITU-T K20/21
  • Voltages from 5 to 24 V
  • Low capacitance device: C typ = 1 pF
  • RoHS package
  • Low leakage current: 0.2 µA at 25 °C Complies with the following standards
  • Telcordia GR-1089 – 2.5 kV 2/10 µs - 500 A 2/10 µs – AC power fault tests
  • ITU-T K20/21/44 – 6 kV 10/700 µs - 150 A 5/310 µs – Power induction tests – Power contact tests
  • IEC 61000-4-2, level 4 – 15 kV (air discharge) – 8 kV (contact discharge
  • IEC 61000-4-5, level 2 ±1 kV, 42 Ω
  • MIL STD 883G-Method 3015-7: Class 3 – 8 kV (human body model)

Description

DSL04 is designed to protect VDSL2 line drivers against surges defined in worldwide telecommunication standards. This device protects line drivers for CPE and DSLAM applications. The low capacitance makes it suitable from ADSL to VDSL2 data rates. DSL04 is able to survive severe conditions even when used with downgraded or oscillating gas tube. DSL04 is packaged in a SOT23-6L. Figure 1. Functional diagram

1 Characteristics

Table 1. Absolute ratings (Tamb = 25 °C) Table 2. Electrical characteristics (Tamb = 25 °C)

  1. Test conditions: V R = 2 V bias, VRMS = 1 V, F = 1 MHz
  2. Measured between 1 V and V RM

2 Package information

  • Epoxy meets UL94, V0
  • Lead-free package In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK ® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark.

Figure 5. SOT23-6L dimension definitions Table 3. SOT23-6L dimension values

3 Ordering information

Figure 8. Ordering information scheme

4 Revision history

Table 4. Ordering information Table 5. Document revision history 03-Feb-2015 2 Reformatted to current standard.