HA17431 Series
Absolute Maximum Ratings (cont.)
(Ta = 25°C)
Item
Symbol HA17431PNAJ
HA17431PJ/PAJ
HA17431FPJ/FPAJ Unit Notes
Cathode voltage VKA
Continuous
IK
cathode current
40
–100 to +150
40
–100 to +150
40
–100 to +150
V
1
mA
Reference input Iref
–0.05 to +10
–0.05 to +10
–0.05 to +10
mA
current
Power dissipation
Operating
temperature
range
PT
Topr
500 *5
–40 to +85
800 *6
–40 to +85
500 *7
–40 to +85
mW 5,6,7
°C
Storage
Tstg
–55 to +150
–55 to +150
–55 to +125
°C
temperature
Notes: 1. Voltages are referenced to anode.
2. The PS pin is only provided by the HA17431VLP.
3. The PS pin voltage must not fall below the cathode voltage. If the PS pin is not used, the PS pin
is recommended to be connected with the cathode.
4. Ta ≤ 25°C. If Ta > 25°C, derate by 1.2 mW/°C.
5. Ta ≤ 25°C. If Ta > 25°C, derate by 4.0 mW/°C.
6. Ta ≤ 25°C. If Ta > 25°C, derate by 6.4 mW/°C.
7. 50 mm × 50 mm × 1.5mmt glass epoxy board(5% wiring density), Ta ≤ 25°C. If Ta > 25°C,
derate by 5 mW/°C.
8. 15 mm × 25 mm × 0.7mmt alumina ceramic board,Ta ≤ 25°C. If Ta > 25°C, derate by 6.4
mW/°C.
Rev.1, Sep. 2002, page 5 of 24