ZXRE125_03 ZETEX [Zetex Semiconductors], ZXRE125_03 Datasheet - Page 4

• Manufacturer Part Number: ZXRE125_03
• Description: MICROPOWER 1.22V VOLTAGE REFERENCE
• Manufacturer: ZETEX [Zetex Semiconductors]

ELECTRICAL CHARACTERISTICS (at T
NOTE:
(1) 0.5% SOT23 only
(2) T
VR(max) - VR(min) is the maximum deviation in reference voltage measured over the full operating
temperature range
ZXRE125
PARAMETER
Reverse Breakdown Voltage V
Minimum Knee Current
Recommended Operating
Current Range
Average Reverse
Breakdown Voltage
Temperature Coefficient
Reverse Breakdown Change
with Current Voltage
Reverse Dynamic
Impedance
Wideband Noise Voltage
S E M I C O N D U C T O R S
C
=
(
V
R
(max)
V x T
R
−
(
V
(max)
R
(min)
−
)
T
x
1000000
(min)
)
SYMBOL CONDITIONS
I
I
T
Z
E
∆
∆
MIN
R
C
V
R
N
R
I
R
R
REVERSE CHARACTERISTICS
(2)
I
I
I
I
I
f = 100Hz
I
IR = 8 A to 100 A
f = 10Hz to 10kHz
R
R(min)
R
R
R
AC
= 1mA
= 100 A
= 30 A to 1 mA
= 1mA to 5mA
amb
= 0.1I
to I
= 25°C unless otherwise stated)
R
R(max)
4
1.214
1.208
1.196
1.183
0.008
MIN.
1.220
1.220
1.220
1.220
TYP.
0.2
20
60
4
MAX.
1.226
1.232
1.244
1.257
0.6
20
75
10
8
1
ISSUE 7 - OCTOBER 2003
GRADE/
C/0.5
TOL%
D/1
E/2
F/3
(1)
UNITS
V
V
V
V
mA
ppm/°C
mV
mV
A
V(rms)