TL431Z Datasheet, PDF (6/10 Pages) List of Unclassifed Manufacturers – PROGRAMMABLE PRECISION SHUNT REGULATOR

PROGRAMMABLE PRECISION SHUNT REGULATOR
TYPICAL OPERATING CHARACTERISTICS
TL431Z/AZ/CZ
REFERENCE VOLTAGE vs
JUNCTION TEMPERATUR
2.501
2.500
2.499
V_KA=V_REF
I_KA=10mA
2.498
2.497
V_REF=2.495V ± 0.5%
2.496
2.495
2.494
2.493
2.492
0
20 40 60 80 100 120
T_J-Junction Temperature (℃)
CATHODE CURRENT vs
CATHODE VOLTAGE
0.15
0.13
0.10
V_KA=V_REF
T_A=25℃
0.08
0.05
0.03
0.00
-0.03
-0.05
-0.08
-0.10
-2.0 -1.0 0.0
1.0
2.0
3.0
V_KA-Cathode Voltage (V)
PULSE RESPONS
6
Input
5
4
V_KA=V_REF
I_KA=10mA
T_A=25℃
3
Output
2
1
0
-1 0 1 2 3 4 5 6 7 8
t-Time (us)
CATHODE CURRENT vs
CATHODE VOLTAGE
800
V_KA=V_REF
T_A=25℃
600
400
200
0
-200
-1.0
0.0
1.0
2.0
3.0
V_KA-Cathode Voltage (V)
T.B.D
2009 – Obsolete
-6-
HTC