Zrt025, 5v low power precision reference source, Absolute maximum ratings – Diodes ZRT025 User Manual
Page 2: Power dissipation, Temperature dependent electrical characteristics, Electrical characteristics
ZRT025
2.5V LOW POWER PRECISION REFERENCE SOURCE
ZRT025
Document number: DS33257 Rev. 5 - 2
2 of 5
February 2011
© Diodes Incorporated
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Reverse Current (Note 1)
75
mA
Operating Temperature: C grade
T
OMP
-40 to +85
°C
Storage Temperature
T
STG
-55 to +150
°C
Notes:
1. Above 72°C this figure should be linearly derated to 25mA @ 125°C
Power Dissipation
(@T
amb
= 25
°C unless otherwise stated)
Package
Value
Unit
SOT223 2
W
Temperature Dependent Electrical Characteristics
Symbol
Parameter
Grade C
-40 to 85°C
Unit
ΔV
R
Output voltage change over relevant
temperature range
2.7 8.8
mV
T
C
V
R
Output voltage temperature coefficient
15.0
50.0
ppm/°C
Electrical Characteristics
(@T
amb
= 25
°C unless otherwise stated)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
V
R
Output voltage
1% tolerance
I
R
= 500 µA
2.475
2.500
2.525
V
V
TRIM
Output voltage adjustment range
R
T
= 100k
Ω
±5
%
T
C
V
TRIM
Change in T
C
V
R
with output adjustment
2.5
ppm/°C
I
R
Operating current range
0.15
75
mA
t
on
t
off
Turn-on time
Turn-off time
R
L
= 1k
Ω
10
0.3
µs
e
np-p
Output voltage noise
(over the range 0.1 to 10Hz)
Peak to peak
measurement
50 µV
R
S
Slope resistance (see note C)
I
R
= 0.5mA to 5mA
0.85
2.0
Ω