KK432
Absolute Maximum Ratings
Description
Symbol
Parameter
Cathode voltage
Symbol
Rating
18
Unit
V
Pad #
VKA
VKA
1
REF
Continuous cathode current
range
Reference current range
Operating Junction
Temperature Range
I K
I REF
Tj
I K
I REF
Tj
100
mA
mA
°C
2
3
ANODE
3
CATHODE
- 40 to
150
Electrical Characteristics TA= 25°C ( unless otherwise noted)
KK432
Typ
Symbol
VRFF
Parameter
Reference voltage
VREF Temp Deviation
Test Conditions
Unit
Min
Max
VKA=VREF, lK=10mA (Fig. 1)
TA =25°C
TA=full range(see Note1)
VKA=VREF, lK=10mA(Fig. 1)
V
1.228 1.240 1.252
VDEV
mV
10
-1
25
-2.7
1.0
0.3
Ratio of Change in VREF to
Change in Cathode
Voltage
!K=10mA, VKA=15V to VREF
(Fig. 2)
mV / V
µA
∆VREF/∆VKA
IREF
IK=10mA, R1 =10kΩ R2=∞
(Fig.2)
TK=full range (see Note 1),
R1 =10kΩ, R2=∞, IK=10mA
(Fig. 2)
Reference Input Current
0.5
0.05
IREF(DEV)
IREF Temp Deviation
µA
V
REF=0 V,(Fig.3)
Ik(off)
Zka
Off-state cathode current
0.04
0.2
60
0.5
0.4
80
µA
Ω
Vk=15V
Vka=Vref, Ik=1mA to 100mA
F ≤1kHz (Fig. 1)
Dynamic Output
Impedance
Minimum Operating
Current
IK(MIN)
VKA=VREF(Fig. 1)
µA
Notes: 1. Full temperature range is -40°C to 105°C for KK432
2
KODENSHI [ KODENSHI KOREA CORP. ]
