ST DSL02 User Manual

Features

■ High surge capability to comply with

GR-1089 and ITU-T K20/21

■ Stand-off voltage: 5 V, 8 V, 10 V

■ Low capacitance device

■ RoHS package

■ Low leakage current: 0.5 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 K20/21/45

– 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

■ MIL STD 883G-Method 3015-7: Class 3

– 25 kV (human body model)

DSL02

Secondary protection for xDSL lines

Data brief − production data

SOT23-5L (SC-59)

Figure 1. Functional diagram

I/O1

I/O2

I/O2

I/O1

I/O2

Description

DSL02 is designed to protect DSL line drivers
against surges defined in worldwide
telecommunication standards. This device
protects line drivers of various systems such as
ADSL and VDSL. The low capacitance makes it
suitable from ADSL to VDSL data rates.

DSL02 is able to survive severe conditions even
when used with downgraded or oscillating gas
tube.

DSL02 is packaged in a SOT23-5L.

June 2012 Doc ID 023174 Rev 1 1/3

This is information on a product in full production. For further information contact your local STMicroelectronics sales
office.

www.st.com

3

Ordering information DSL02

1 Ordering information

Table 1. Ordering information

Order code Marking Package Weight Base qty Delivery mode

DSL02-005SC5 YT05

SOT23-5L 16 mg 3000 Tape and reelDSL02-008SC5 YT08

DSL02-010SC5 YT10

2 Revision history

Table 2. Document revision history

Date Revision Changes

04-June-2012 1 Initial release.

2/3 Doc ID 023174 Rev 1