HSP181-2W3Y电路保护的TVS-二极管规格书PDF中文资料

HSP181-2W3Y属于电路保护的TVS-二极管。由意法半导体集团制造生产的HSP181-2W3YTVS - 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。

特性 Features

• AEC-Q101 qualified

• Flow-through routing to keep signal integrity

• Large bandwidth: 1.7 GHz

• Ultra low capacitance: 2.1 pF

• Operating junction temperature range: -55 °C to 150 °C

• RoHS compliant and halogen free

• Complies with ISO ISO 10605 / IEC 61000-4-2 - C = 150 pF, R = 330 Ω exceeds

level 4

– ±12 kV (contact discharge)

– ±30 kV (air discharge)

• Complies with ISO 10605 - C = 330 pF, R = 330 Ω

– ±10 kV (contact discharge)

– ±30 kV (air discharge)

• Complies with ISO 10605 - C = 330 pF, R = 2 kΩ

– ±30 kV (contact discharge)

– ±30 kV (air discharge)

描述 Description

The HSP181-2W3Y is an ESD array designed for high-speed differential lines. The

VRM at 18 V makes it compatible with a short-to-battery hazard in vehicles.

The HSP181-2W3Y is also compatible with the maximum signal voltage (18 V) on

the antenna of NFC readers and can thus efficiently protect NFC antenna I/O of NFC

ICs.

The 2.1 pF low parasitic capacitance and the 1.7 GHz bandwidth provides enough

room to preserve the signal integrity of USB 2.0 or NFC signals.

The HSP181-2W3Y is housed in SOT323-3L.

Application

• USB 1.1 and USB2.0

• NFC

• Other high speed signals