KIA431A Ver la hoja de datos (PDF) - KEC
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KIA431A Datasheet PDF : 8 Pages
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KIA431 Series
MAXIMUM RATINGS (Ta=25℃)
(Full operating ambient temperature range applies unless otherwise noted.)
CHARACTERISTIC
SYMBOL
RATING
Cathode To Anode Voltage
Cathode Current Range, Continuous
Reference Input Current Range, Continuous
Operating Junction Temperature
Operating Temperature
Storage Temperature
KIA431
VKA
37
IK
-100～150
Iref
-0.05～10
Tj
150
Topr
-40～85
Tstg
-65～150
700
KIA431F
800
Total Power Dissipation
KIA431M (Note1)
PD
350
KIA431S (Note2)
900
KIA431T
550
Note1) Package mounted on 99.5% Alumina 10×8×0.6mm
Note2) Package mounted on a ceramic board. (600㎣×0.8㎜ )
UNIT
V
mA
mA
℃
℃
℃
mW
ELECTRICAL CHARACTERISTICS (Ta=25℃)
CHARACTERISTICS
SYMBOL
TEST
CIRCUIT
Reference Input
Voltage
KIA431
KIA431A
KIA431B
Vref
Figure 1
Reference Input Voltage
Deviation Over Temperature Range
ΔVref
Figure 1
(Note 1)
Ratio of Change in Reference Input
Voltage to Change in Cathode to
Anode Voltage
ΔVref/
ΔVKA
Figure 2
Reference Input Current
Ta=25℃
Ta=Topr
Reference Input Current
Deviation Over Temperature Range
Minimum Cathode Current For Regulation
Off-State Cathode Current
Dynamic Impedance
Iref
ΔIref
Imin
Ioff
Zka
Figure 2
Figure 2
Figure 1
Figure 3
Figure 1
(Note 2)
TEST CONDITION
VKA=Vref , IK=10mA
VKA=Vref , IK=10mA
IK=10mA
ΔVKA=
10V～Vref
ΔVKA=
36V～10V
IK=10mA, R1=10kΩ, R2=∞
IK=10mA, R1=10kΩ, R2=∞
VKA=Vref
VKA=36V, Vref=0V
VKA=Vref, IK=1.0～100mA,
f≦1.0kHz
MIN. TYP. MAX. UNIT
2.440 2.495 2.550 V
2.470 2.495 2.520 V
2.4825 2.495 2.5075 V
-
7.0 30 mV
- -1.4 -2.7
mV/V
- -1.0 -2.0
-
1.8 4.0
μA
-
-
6.5
-
0.8 2.5 μA
-
0.5 1.0 mA
-
2.6 1000 nA
- 0.22 -
Ω
2009. 3. 4
Revision No : 15
3/8
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