ZRT025 datasheet(2/4 Pages) ZETEX

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ABSOLUTE MAXIMUM RATING

Reverse Current

75mA ø

Operating Temperature

A grade

-55°C to 125°C

C grade

0°C to 70°C

Storage Temperature

TO18

-55 °C to 175 °C

SO8, SOT223 -55 °C to 125 °C

Power Dissipation (Tamb=25°C)

TO18

300mW

SO8

625mW

SOT223

ø Above 72°C this figure should be linearly

derated to 25mA at 125°C

ELECTRICAL CHARACTERISTICS

( at Tamb=25°C and Trim pin o/c unless otherwise stated)

SYMBOL

PARAMETER

MIN.

TYP.

MAX. UNITS

COMMENTS

Output voltage

1% tolerance (A1,C1)

2% tolerance (C2)

2.475

2.450

2.500

2.525

2.550

R=500µA

VTRIM

Output voltage adjustment

range

RT=100kΩ

TC VTRIM Change in TCVR with output

adjustment

2.5

ppm/°C/%

Operating current range

0.15

ton

toff

Turn-on time

Turn-off time

0.3

µsR

L=1kΩ

enp-p

Output voltage noise (over the

range 0.1 to 10Hz)

µV

Peak to peak

measurement

Slope resistance

0.85

2.0

Ω

IR= 0.5mA to

5mA

See note (c)

ZRT025

TEMPERATURE DEPENDENT ELECTRICAL CHARACTERISTICS

SYMBOL PARAMETER

INITIAL

VOLTAGE

TOLERANCE

GRADE A

-55°C TO 125°C

GRADE C

0°C TO 70°C

UNITS

TYP

MAX

TYP

MAX

Output voltage change

over relevant

temperature range

(See note (a))

1 & 2

6.8

22.5

2.7

8.8

TCVR

Output voltage

temperature coefficient

(See note (b))

1 & 2

15.0

50.0

15.0

50.0

ppm/°C

4-280

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