DSL03电路保护的TVS-二极管规格书PDF中文资料

DSL03属于电路保护的TVS-二极管。由意法半导体集团制造生产的DSL03TVS - 二极管TVS 二极管是一种半导体器件，可用于限制或阻止特定电压电平的浪涌。该系列产品使用二极管（只能单向导电的元器件）进行设计。TVS 是 Transient Voltage Suppression/Suppressor（瞬态电压抑制/抑制器）的首字母缩写。类型包括转向（轨至轨）或齐纳，具有单向通道、双向通道、电压 – 反关态、电压 – 击穿、电压 – 箝位、电流 – 峰值脉冲、功率 – 峰值脉冲和电源线路保护等特征。

描述 Description

DSL03 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 VDSL2 data rates.

DSL03 is able to survive severe conditions even

when used with downgraded or oscillating gas

tube.

特性 Features

• High surge capability to comply with

GR-1089 and ITU-T K20/21

• Keeps its peak power capability up to Tj

max

• Voltages: 10, 22 and 24 V

• Low capacitance device: Ctyp = 0.5 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 K20/21/45

– 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

• IEC 61000-4-5, level 2

– ±1 kV, 42 Ω

• MIL STD 883G-Method 3015-7: Class 3

– 8 kV (human body model)

DSL03 is also suitable to be used on other lines

when IEC61000-4-5 surge capability is required.

DSL03 is packaged in a SOT23-6L.