CLM4040
CORPORATION
ELECTRICAL CHARACTERISTICS
T
A
= 25
o
C unless otherwise specified
CLM4040C (0.5%)
SYMBOL
PARAMETER
MIN
2.488
V
Z
I
Z(MIN)
∆V
Z
∆T
Reverse Breakdown Voltage
2.471
Minimum Breakdown Current
Reverse Breakdoen Voltage
Temperature Coefficient
2.500
60
2.529
80
±100
0.8
∆V
Z
∆T
Z
Ratio of Change in V
Z
to
Change in I
Z
1.0
6.0
8.0
Z
R
e
N
Reverse Dynamic Impedance
Wideband Noise (RMS)
Long Term Stability of Reverse
Breakdown Voltage
0.25
20
0.9
0.25
35
2.451 2.500 2.549
60
80
±150
1.0
1.2
8.0
10.0
1.1
Ω
µA
mV
ImA
≤
I
Z
≤
12mA
µA
ppm/
o
C
I
Z
= 10mA
I
Z
= 1mA
I
Z
= 100µA
I
Z(MIN)
≤
I
Z
≤
1mA
T
A
= -40 to +85
o
C
T
A
= 25
o
C
T
A
= -40 to +85
o
C
T
A
= 25
o
C
T
A
= -40 to +85
o
C
TYP
2.500
MAX
2.512
MIN
TYP
MAX
V
I
Z
= 100µA
T
A
= 25
o
C
T
A
= -40 to +85
o
C
2.475 2.500 2.525
CLM4040D (1.0%)
UNITS
CONDITIONS
I
Z
= 1mA, f = 120Hz, I
AC
= 0.1 I
Z
I
Z
= 100µA
10Hz
≤
f
≤
10kHz
∆V
Z
t = 1000 Hours
T = 25
o
C
±
0.1
o
C
I
Z
= 100µA
∆V
Z
120
120
ppm
ELECTRICAL CHARACTERISTICS
T
A
= 25
o
C unless otherwise specified
CLM4040E (2.0%)
SYMBOL
PARAMETER
MIN
2.450
V
Z
I
Z(MIN)
∆V
Z
∆T
Reverse Breakdown Voltage
2.426
Minimum Breakdown Current
Reverse Breakdoen Voltage
Temperature Coefficient
2.500
60
2.500
80
±150
1.0
∆V
Z
∆T
Z
Ratio of Change in V
Z
to
Change in I
Z
1.2
6.0
10.0
Z
R
e
N
Reverse Dynamic Impedance
Wideband Noise (RMS)
Long Term Stability of Reverse
Breakdown Voltage
0.25
20
1.1
Ω
µA
mV
ImA
≤
I
Z
≤
12mA
µA
ppm/
o
C
I
Z
= 10mA
I
Z
= 1mA
I
Z
= 100µA
I
Z(MIN)
≤
I
Z
≤
1mA
T
A
= -40 to +85
o
C
T
A
= 25
o
C
T
A
= -40 to +85
o
C
T
A
= 25
o
C
T
A
= -40 to +85
o
C
TYP
2.500
MAX
2.500
V
I
Z
= 100µA
T
A
= 25
o
C
T
A
= -40 to +85
o
C
UNITS
CONDITIONS
I
Z
= 1mA, f = 120Hz, I
AC
= 0.1 I
Z
I
Z
= 100µA
10Hz
≤
f
≤
10kHz
∆V
Z
t = 1000 Hours
T = 25
o
C
±
0.1
o
C
I
Z
= 100µA
∆V
Z
120
ppm
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CALOGIC [ CALOGIC, LLC ]
