ELECTRICAL CHARACTERISTICS (Ta=25℃ )

MAXIMUM RATINGS (Ta=25℃)

(Full operating ambient temperature range applies unless otherwise noted.)

CHARACTERISTICS

SYMBOL

TEST

CIRCUIT

TEST CONDITION

MIN.

TYP. MAX. UNIT

Reference Input

Voltage

Reference Input Voltage

Deviation Over Temperature Range

Figure 1

(Note 1)

-

3

17

mV

Ratio of Change in Reference Input

Voltage to Change in Cathode to

Anode Voltage

ΔV /

ref

Figure 2

-

-1.4

-2.7

mV/V

36V ~ 10V

-

-1.0

-2.0

Reference Input Current

Figure 2

-

0.5

1.2

μA

Reference Input Current

Deviation Over Temperature Range

Figure 2

-

0.4

1.2

μA

Minimum Cathode Current For Regulation

Figure 1

-

0.08

0.3

mA

Off-State Cathode Current

Figure 3

-

100

800

nA

Dynamic Impedance

Figure 1

(Note 2)

f ≤1.0kHz

-

0.1

0.37

CHARACTERISTIC

SYMBOL

RATING

UNIT

Cathode To Anode Voltage

V

Cathode Current Range, Continuous

-100 ~ 150

mA

Reference Input Current Range, Continuous

-0.05 ~ 10

mA

Operating Junction Temperature

150

Operating Temperature

-40 ~125

Storage Temperature

-65 ~ 150

Total Power Dissipation

mW

FA431HCS

200

2016. 05. 02

2/4

FA431HCS

Revision No : 0

℃

℃

℃

36

Ω

Cathode (K)

Anode (A)

Reference (R)

+

-

BLOCK DIAGRAM

Reference (R)

Anode (A)

Cathode (K)

FA431HCS (0.5%)

2.495

2.4825

2.5075

V

Figure 1