MM5Z series

Voltage regulator diodes

Rev. 1 — 7 April 2021

Product data sheet

1. General description

General-purpose Zener diodes in an SOD523 (SC-79) ultra small flat lead Surface-Mounted Device

(SMD) plastic package.

2. Features and benefits

• Non-repetitive peak reverse power disspation: ≤ 40 W

• Total power dissipation: ≤ 300 mW

• Tolerance series: ± 2 %

• Wide working voltage range: nominal 2.4 V to 36 V

• Low differential resistance

3. Applications

• General regulation functions

4. Quick reference data

Table 1. Quick reference data

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VF

forward voltage

IF = 100 mA

[1] -

-

1.1

V

PZSM

non-repetitive peak reverse power

dissipation

[2] -

-

40

W

[1] Pulse test: tp ≤ 300 μs; δ ≤ 0.02

[2] tp = 100 µs; square wave; Tj = 25 °C before surge

5. Pinning information

Table 2. Pinning

Pin

Symbol

Description

Simplified outline

Graphic symbol

1

K

cathode[1]

2

A

anode

2

1

006aaa152

A

K

[1] The marking bar indicates the cathode.