ZR431F Diodes Inc, ZR431F Datasheet - Page 3

• Manufacturer Part Number: ZR431F
• Description: SHUNT REG ADJ +2.5/20V, SOT-23-3
• Manufacturer: Diodes Inc

Specifications of ZR431F

• Topology: Shunt, Adjustable
• Reference Voltage Tolerance: 50mV
• Voltage Reference Case Style: SOT-23
• No. Of Pins: 3
• Operating Temperature Range: -40°C To +85°C
• Temperature Coefficient: ± 55ppm/°C
• Reference Voltage: 2.5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.506
2.504
2.502
2.500
2.498
2.496
2.490
2.494
2.492
160
150
140
130
120
110
100
Reference Current v Temperature
38
36
34
32
30
28
26
24
Reference Voltage v Temperature
Cathode Current v Temperature
-40
-40
-40
-20
-20
-20
Temperature (°C)
Temperature (°C)
Temperature (°C)
0
0
0
20
20
20
TYPICAL CHARACTERISTICS
40
40
40
60
60
60
I
V
I
Z
Z
=10mA
ref
=10mA
V
=V
ref
=V
Z
80
80
80
Z
4-191
4-191
78
78
-5
-10
-15
-20
-25
0
Change in Vr
Dynamic Impedance v Frequency
100
10
1.0
0.1
100
0
V
ref
=V
Z
1k
5
Cathode Voltage (V)
Frequency (Hz)
ef
SOT23
v Cathode Voltage
SOT223
10k
TO92
10
ZR431
100k
15
I
Z
=10mA
1mA
10mA
1M
20