Nexperia

MM5Z series

Voltage regulator diodes

8. Limiting values

Table 5. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

IF

forward current

-

200

mA

PZSM

non-repetitive peak reverse power

dissipation

tp = 100 µs; square wave;

Tamb = 25 °C; prior to surge

-

-

40

W

Ptot

total power dissipation

Tamb = 25 °C

[1]

-

300

mW

Tj

junction temperature

-

150

°C

Tamb

ambient temperature

−55

+150

°C

Tstg

storage temperature

−65

+150

°C

[1] Device mounted on an FR4 Printed-Circuit Board (PCB) with aproximately 35 mm2 Cu area at cathode tab

9. Thermal characteristics

Table 6. Thermal characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Rth(j-a)

thermal resistance from junction

to ambient

in free air

[1]

-

-

350

K/W

Rth(j-sp)

thermal resistance from junction

to solder point

[2]

-

-

65

K/W

[1] Device mounted on an FR4 Printed-Circuit Board (PCB) with aproximately 35 mm2 Cu area at cathode tab

[2] Soldering point of cathode tab

10. Characteristics

Table 7. Electrical characteristics

Tj = 25 °C unless otherwise specified.

Symbol

Parameter

Conditions

Max

Unit

IF = 10 mA

[1]

0.9

V

VF

forward voltage

IF = 100 mA

[1]

1.1

V

[1] Pulse test: tp ≤ 300 μs; δ ≤ 0.02

MM5Z_SER

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Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 1 — 7 April 2021

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