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

FA432Z

(2%)

Figure 1

1.215

1.24

1.265

V

FA432ZA (1%)

1.228

1.24

1.252

V

FA432ZC (0.5%)

1.234

1.24

1.246

V

Ratio of Change in Reference Input

Voltage to Change in Cathode to

Anode Voltage

ΔV /

ref

Figure 2

-1.0

-2.7

mV/V

Reference Input Current

Figure 2

-

0.15

0.5

μA

Minimum Cathode Current For Regulation

Figure 1

-

20

80

μA

Off-State Cathode Current

Figure 3

V

=0V

-

10

50

nA

Dynamic Impedance

Figure 1

(Note 2)

f ≤1.0kHz

-

0.2

0.4

Note) Package mounted on a ceramic board. (600 X 0.8

)

CHARACTERISTIC

SYMBOL

RATING

UNIT

Cathode To Anode Voltage

V

Cathode Current Range, Continuous

-20 ~ 20

mA

Reference Input Current Range, Continuous

10

mA

Operating Junction Temperature

150

Operating Temperature

-40 ~ 120

Storage Temperature

-65 ~ 150

Total Power Dissipation

FA432Z

700

mW

FA432ZF (Note)

800

FA432ZS

200

2019. 05. 21

2/6

FA432Z/ZS/ZF

Revision No : 4

℃

℃

℃

㎜

㎣

18

Ω

Cathode (K)

Anode (A)

Reference (R)

+

-

BLOCK DIAGRAM

Reference (R)

Anode (A)

Cathode (K)

V

=0V

40

150