Important notice
Dear Customer,
On 7 February 2017 the former NXP Standard Product business became a new company with the
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable
application markets
In data sheets and application notes which still contain NXP or Philips Semiconductors references, use
the references to Nexperia, as shown below.
Instead of
PZUxB series
Single Zener diodes in a SOD323F package
Rev. 02 15 November 2009 Product data sheet
1. Product profile
1.1 General description
General-purpose Zener diodes in a 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 Conditions Min Typ Max Unit
[1]
V forward voltage I =100 mA --1.1 V
F F
[2]
P total power dissipation T 25 C --310 mW
tot amb
[3]
--550 mW
[1] Pulse test: t 300 s; 0.02
p
[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
2
[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1cm .