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Número de pieza | CK431K | |
Descripción | Adjustable Accurate Reference Source | |
Fabricantes | JCET | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de CK431K (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-92 Encapsulate Adjustable Reference Source
CJ431K Adjustable Accurate Reference Source
FEATURES
z The output voltage can be adjusted to 36V
z Low dynamic output impedance ,its typical value is 0.2Ω
z Trapping current capability is 1 to 100mA
z The typical value of the equivalent temperature factor in the
whole temperature scope is 50 ppm/℃
z The effective temperature compensation in the working
range of full temperature
z Low output noise voltage
z Fast on-state response
z ESD protected up to 2KV
TO-92
1.REFERENCE
2.ANODE
3.CATHODE
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Units
Cathode Voltage
VKA 37
V
Cathode Current Range (Continuous)
IKA
-100-+150
mA
Reference lnput Current Range
Iref
0.05-+10
mA
Power Dissipation
PD 770 mW
Thermal Resistance from Junction to Ambient
Operating temperature
Junction Temperature
StorageTemperature Range
RθJA
Topr
TJ
Tstg
162
-25~+125
150
-65-+150
℃/W
℃
℃
℃
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Symbol
Test conditions
Min
Reference input voltage
Vref VKA=VREF, IKA=10mA
2.470
Deviation of reference input voltage
over temperature (note)
△Vref /△T
VKA =VREF, IKA =10mA
Tmin≤Ta≤Tmax
Ratio of change in reference lnput
voltage to the change in cathode
voltage
Reference input current
△Vref /△VKA
lref
IKA=10mA
△VKA
=10V~VREF
△VKA
=36V~10V
IKA= 10mA,R1=10kΩ
R2=∞
Deviation of reference input current
over full temperature range
Minimum cathode current for
regulation
Off-state cathode current
Dynamic impedance
△lref /△T
IKA(min)
IKA(OFF)
ZKA
lKA=10mA, R1=10kΩ
R2=∞
TA=-25 to 125℃
VKA=VREF
VKA=40V ,VREF=0
VKA=VREF, lKA=1 to 100mA
f≤1.0kHz
Note:TMIN=-25℃ ,TMAX=+125℃
Typ
4.5
-1.0
-0.5
1.5
0.4
0.45
0.05
0.15
Max
2.520
17
-2.7
-2.0
4
1.2
1.0
0.5
0.5
CLASSIFICATION OF Vref
Rank
Range
0.5%
2.482-2.508
1%
2.47-2.52
Unit
V
mV
mV/V
mV/V
μA
μA
mA
μA
Ω
www.cj-elec.com
1
I,Aug,2016
1 page TO-92 7DSHDQG5HHO
ZZZFMHOHFFRP5 I,Aug,2016
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet CK431K.PDF ] |
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CK431K | Adjustable Accurate Reference Source | JCET |
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