PZUxB series
Single Zener diodes in a SOD323F package
Rev. 3 — 15 January 2018
Product data sheet
1 Product profile
1.1 General description
General-purpose Zener diodes in an SOD323F (SC-90) very small and flat lead Surface
Mounted Device (SMD) plastic package.
1.2 Features
• Total power dissipation: ≤ 310 mW
• Tolerance series: B: approximately ±5 %; B1, B2, B3: sequential, approximately ±2 %
• Small plastic package suitable for surface mounted design
• Wide working voltage range: nominal 2.4 V to 36 V
1.3 Applications
• General regulation functions
1.4 Quick reference data
Table 1. Quick reference data
Symbol Parameter
VF
forward voltage
Ptot
total power dissipation
Conditions
IF = 100 mA
Tamb ≤ 25 °C
Min Typ Max Unit
[1] -
-
1.1 V
[2] -
-
310 mW
[3] -
-
550 mW
[1] Pulse test: tp ≤ 300 μs; δ ≤ 0.02
[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1cm2.