PDZ-B series

Single Zener diodes

Rev. 5 — 21 December 2022

Product data sheet

1. General description

Low-power general purpose voltage regulator diodes in a very small SOD323 (SC-76) Surface-

Mounted Device (SMD) plastic package.

2. Features and benefits

• Total power dissipation: Ptot ≤ 400 mW

• Small plastic package suitable for surface mounted design

• Wide variety of voltage ranges: nominal 2.4 V to 36 V (E24 range)

• Tolerance approximately ± 2 %

• PDZ5.1B - 10B: Very low dynamic impedances at low currents, very low leakage current, hard

breakdown knee

3. Applications

• General voltage regulation

4. Quick reference data

Table 1. Quick reference data

Symbol Parameter

Conditions

Min

Typ

Max

Unit

VF

forward voltage

IF = 10 mA

[1]

-

-

0.9

V

Ptot

total power dissipation

Tamb ≤ 25 °C

[2]

-

-

400

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.