PZU4.3DB2/DG中文资料安世数据手册PDF规格书

1.1 General description

Dual isolated general-purpose Zener diodes in SOT353 (SC-88A) very small

Surface-Mounted Device (SMD) standard plastic and dark-green plastic packages.

1.2 Features

1.3 Applications

n General regulation functions

n Non-repetitive peak reverse power

dissipation: PZSM = 40 W

n Dual isolated diodes configuration

n Total power dissipation: Ptot £ 250 mW n Small standard plastic package suitable

for surface-mounted design

n Tolerance series:

B2: approximately ±2

n Small dark-green, halogen-free plastic

package suitable for surface-mounted

design

n Wide working voltage range:

nominal 2.7 V to 24 V

n AEC-Q101 qualified