DESCRIPTION

This Microsemi Powermite® surface mount low noise Zener package series provides a higher power handling capability that are also RoHS compliant. In addition to its size advantages, Powermite® package features include a full-metallic bottom that eliminates the possibility of solder flux entrapment during assembly, and a unique locking tab acts as an efficient heat path from die to mounting plane for external heat sinking with very low thermal resistance junction to case (bottom). Its innovative design makes this device ideal for use with automatic insertion equipment.

FEATURES

• Surface mount equivalent to JEDEC registered

1N4099 thru 1N4135 and 1N4614 thru 1N4627

series except with additional power capability

• Extensive selection from 1.8 to 100 V

• Regulates voltage over a broad operating current and

temperature range

• Low noise density (1-3 kHz) at test current

• Low reverse leakage current

• RoHS compliant

APPLICATIONS / BENEFITS

• Tight tolerances available in plus or minus 2 or 1

with C or D suffix respectively

• Moisture classification Level 1 per IPC/JEDEC

J-STD-020B with no dry pack required

• Nonsensitive to ESD per MIL-STD-750 Method 1020

• Compatible with automatic insertion equipment

• Full metallic bottom eliminates flux entrapment

1PMT4621属于分立半导体产品 > 二极管 - 齐纳 - 单。美高森美公司制造生产的1PMT4621二极管 - 齐纳 - 单齐纳二极管可用于以反向击穿模式工作，并根据以这种方式使用时的行为来分类。这些器件可用作电压基准或限压用途，还可以用作类似于整流二极管的单向电流阀，但它们在这种模式下的性能通常不如专用器件理想。该系列产品的每个器件封装恰好实现该功能的一个实例。