zrc25003 Zetex Semiconductors plc., zrc25003 Datasheet - Page 2

• Manufacturer Part Number: zrc25003
• Description: Zrc250 - Precision 2.5 Volt Low Knee Current Voltage Reference
• Manufacturer: Zetex Semiconductors plc.

ABSOLUTE MAXIMUM RATING
Reverse Current
Forward Current
Operating Temperature
Storage Temperature
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) T
Note: V
deviation in reference voltage measured
over the full operating temperature
range.
SYMBOL PARAMETER
V
I
I
T
R
Z
E
MIN
R
†
§
C
R
N
R
S
†
§
T
R
ZRC250
C
S
=
R(max)
=
(V
V
Reverse Breakdown Voltage
Minimum Operating Current
Recommended Operating
Current
Average Reverse
Breakdown Voltage Temp.
Co.
Slope Resistance
Reverse Dynamic Impedance
Wideband Noise Voltage
R
R ( max )
Change (I
- V
V
R
R(min)
I
−V
x (T
R ( max )
R ( min )
( max )
is the maximum
R ( min )
− I
) x 1000000
−T
R ( min )
( min )
to I
25mA
-40 to 85°C
-55 to 125°C
25mA
R ( max )
)
)
I
I
I
f = 100Hz
I
I
f = 10Hz to
CONDITIONS
R
R(min)
I
R
AC
R
R(max)
=150µA
= 150µA
10kHz
= 1mA
= 0.1 I
4-248
to
R
Power Dissipation (T
SOT23
E-line, 3 pin (TO92)
amb
40
30
20
10
MIN
2.475
2.45
2.425
0.02
0
0
=25°C
LIMITS
TYP MAX
2.5
2.5
2.5
13
30
0.4
0.3
60
Reverse Characteristics
Reverse Voltage (V)
1.0
T
2.525
2.55
2.575
20
5
90
1
0.8
A
=25°C
amb
=25°C)
2.0
TOL%
1
2
3
330mW
500mW
V
µA
mA
ppm/°C
Ω
Ω
µV(rms)
UNITS
3.0