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Guilin Strong Micro-Electronics Co.,Ltd.
GM431
DESCRIPTION&SYMBOL
DESCRIPTION&SYMBOL
36
MAXIMUM RATINGS
Characteristic Symbol Rating Unit
Cathode to Anode Voltage
VKA 37 V
Cathode Current Range(Continuous)
IKA -100 ~ +150 mA
()
Reference Input Current Range
Iref 0.05 ~ 10 mA
Power Dissipation
PD 300 mW
Operating Temperature
Topr 0 ~ 70
Storage Temperature
Tstg -55 ~ +150
DEVICE MARKING
GM431=
431
GM431=431
Guilin Strong Micro-Electronics Co.,Ltd.
GM431
ELECTRICAL CHARACTERISTICS
=25 unless otherwise noted 25)
(TA=25 )
Characteristic Symbol Test Condition Min Typ Max Unit
VREF
Reference Input Voltage 0.5% VKA=VREF, 2.483 2.495 2.507
V
1% IKA=10mA 2.470 2.495 2.520
2% 2.445 2.495 2.545
Deviation of reference Input VKA=VREF,
Voltage Over temperature VREF/T IKA=10mA -- 4.5 17 mV
0 ~ 70
Ratio of Change in Reference
IKA=10mA
Input Voltage to the Change in
VREF/VKA VKA=10V~VREF -- -1.0 -2.7 mV/V
Cathode Voltage
VKA=36V~10V -0.5 -2.0
Reference Input Current IKA=10mA
IREF -- 1.5 4 uA
R1=10k,R2=
Deviation of Reference Input IKA=10mA
Current Over Full R1=10k,R2=
IREF/T -- 0.4 1.2 uA
Temperature Range TA=Full
Temperature
Minimum Cathode Current
for Regulation IKA(MIN) VKA=VREF -- 0.45 1.0 mA
Off-state Cathode Current VKA=36V
IKA(OFF) -- 0.05 1.0 uA
VREF=0V
VKA=VREF
Dynamic Impedance
ZKA IKA=1 to 100mA -- 0.15 0.5
f1kHz
Guilin Strong Micro-Electronics Co.,Ltd.
GM431
DIMENSION
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