CMKTC825A

CMKTC825E

SURFACE MOUNT

TEMPERATURE COMPENSATED

SILICON ZENER DIODE

DESCRIPTION:

The CENTRAL SEMICONDUCTOR CMKTC825A and

CMKTC825E are 6.2 volt, temperature compensated

Zener reference diodes. These devices are ideal for

applications requiring long term voltage stability over

the specified temperature range.

CMKTC825A MARKING CODE: CT25

CMKTC825E MARKING CODE: C25E

MAXIMUM RATINGS: (TA=25°C)

SYMBOL

UNITS

Power Dissipation

PD

325

mW

Operating and Storage Junction Temperature

TJ, Tstg

-65 to +150

°C

Tolerance

±5

%

ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted)

SYMBOL

TEST CONDITIONS

MIN

NOM

MAX

UNITS

VZ

IZ=7.5mA

5.89

6.20

6.51

V

ZZ

IZ=7.5mA

20

Ω

ΔVZ*

IZ=7.5mA (CMKTC825A)

44

mV

ΔVZ*

IZ=7.5mA (CMKTC825E)

20

mV

* The maximum allowable voltage change observed at the specified temperatures of

-55°C, 0°C, 25°C, 75°C, and 100°C

SOT-363 CASE

R5 (13-January 2010)

www.centra lsemi.com