ZRT040 datasheet(2/5 Pages) DIODES

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ZRT040

SEMICO NDUC TORS

ISSUE 4 - DECEMBER 2003

SYMBOL

PARAMETER

INITIAL

VOLTAGE

TOLERANCE %

GRADE A

GRADE C

UNIT

TYP

MAX

TYP

MAX

∆VR

Output voltage change over

relevant temperature

range(See note (a))

1 & 2

11.0

36,0

7.5

24.0

TCVR

Output voltage temperature

coefficient (See note (b))

1 & 2

15.0

50.0

15.0

50.0

ppm/°C

TEMPERATURE DEPENDENT ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

LIMIT

UNIT

Reverse current

(1)

Operating temperature:

A grade

C grade

TOMP

-55 to 125

-40 to 85

°C

Storage temperature

TSTG

-55 to 150

°C

ABSOLUTE MAXIMUM RATINGS

(1) Above 25°C this figure should be linearly derated to 15mA at 125°C

PACKAGE

VALUE

UNIT

SOT223

POWER DISSIPATION (at Tamb = 25°C unless otherwise stated)

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Output voltage

1% tolerance (A1,C1)

2% tolerance (C2)

IR=500 A

3.97

3.93

4.01

4.05

4.09

VTRIM

Output voltage adjustment range

RT=100k

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

RL=1k

0.3

enp-p

Output voltage noise (over the range 0.1

to 10Hz)

Peak to peak

measurement

Slope resistance

IR= 0.5mA to

5mA

(See note (c))

1.1

3.0

ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated)

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