UPTB17中文资料5V – 48V Powermite1, Surface Mount Transient Voltage Suppressors数据手册Microchip规格书

描述 Description

Microchip’s unique and new Powermite MUPT series of transient voltage suppressors feature oxide-passivated chips with high-temperature solder bonds for high surge capability and negligible electrical degradation under repeated surge conditions. Both unidirectional and bidirectional configurations are available. In addition to its size advantages, the Powermite package includes a fully metallic bottom (anode) side that eliminates the possibility of solder flux entrapment at assembly and a unique locking tab design serves as an integral heat sink. Its innovative design makes this device fully compatible for use with automatic insertion equipment

特性 Features

Powermite package with standoff voltages 5 to 48 V. Both unidirectional and bidirectional polarities: -Anode to case bottom (MUPT5e3 thru MUPT48e3) -Bidirectional (MUPTB5e3 thru MUPTB48e3)
Clamping time less than 100 pico-seconds for unidirectional and 5 nano-seconds for bidirectional.
100% surge current testing of all parts.
Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B.
Both RoHS and non-RoHS compliant versions available.

简介

UPTB17属于电路保护的TVS-二极管。由Microchip制造生产的UPTB17TVS - 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。