Zrb500, Precision 5v micropower voltage reference, Absolute maximum ratings – Diodes ZRB500 User Manual
Page 2: Electrical characteristics
ZRB500
PRECISION 5V MICROPOWER VOLTAGE REFERENCE
ZRB500
Document number: DS32240 Rev. 6 - 2
2 of 5
March 2012
© Diodes Incorporated
A Product Line of
Diodes Incorporated
Absolute Maximum Ratings
(Voltages to GND Unless Otherwise Stated)
Parameter
Rating
Unit
Reverse Current
25
mA
Forward Current
25
mA
Operating Temperature
-40 to 85
°C
Storage Temperature
-55 to 125
°C
Power Dissipation (T
AMB
= 25°C)
SOT23
330 mW
Electrical Characteristics
(Test conditions: T
AMB
= 25°C, unless otherwise specified.)
Symbol
Parameter
Condition
Min.
Typ.
Max.
Tol. (%)
Unit
V
R
Reverse breakdown voltage
I
R
= 150µA
4.95
4.90
4.85
5.0
5.0
5.0
5.05
5.10
5.15
1
2
3
V
I
MIN
Minimum operating current
30
50
µA
I
R
Recommended operating current
0.05
15
mA
T
C
(*)
Average reverse breakdown voltage
temperature coefficient
I
R(MIN)
to
I
R(MAX)
15
50
ppm/°C
R
S
(†)
Slope resistance
0.33
1.5
Ω
Z
R
Reverse dynamic impedance
I
R
= 1mA
f = 100Hz
I
AC
= 0.1I
R
0.4 1
Ω
E
N
Wideband noise voltage
I
R
= 150µA
f = 10Hz to
10kHz
105
µV(rms)
Note:
(*)
(
)
(
)
T
T
x
V
1000000
x
V
V
T
)
MIN
(
)
MAX
(
R
)
MIN
(
R
)
MAX
(
R
C
−
−
=
Note: V
R(MAX)
– V
R(MIN)
is the maximum deviation in reference
voltage measured over the full operating temperature range
(†)
(
)
I
I
I
to
I
Change
V
R
)
MIN
(
R
)
MAX
(
R
)
MAX
(
R
)
MIN
(
R
R
S
−
=
2.0
6.0
0.0
REVERSE VOLTAGE (V)
Reverse Characteristics
4.0
R
EV
E
R
SE
C
U
R
R
E
N
T
(µ
A
)
40
30
20
10
0
50
60
T = 85°C
A
T = -40°C
A