This is information on a product in full production.
February 2015 DocID022867 Rev 2 1/7
DSL04
Low capacitance TVS for high speed lines such as xDSL
Datasheet - production data
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
I/O1
I/O1
-V
LD
+V
LD
I/O2
I/O2
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