HA179L00 Datasheet, PDF (5/13 Pages) Hitachi Semiconductor – 3-terminal Negative Fixed Voltage Regulators

HA179L00 Series
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
HA179L00P,
HA179L00 Series
HA179L00U Series Unit
Input voltage
V_IN
–35
–35
V
Max power dissipation
P_T*¹
800*²
800*²
mW
Operating ambient temperature Topr
–20 to +85
–20 to +85
°C
Storage temperature
Tstg
–55 to +150
–55 to +150
°C
Notes: 1. Ta ≤ 25°C, If Ta > 25°C, derate by 6.4 mW/°C
2. 15 mm × 25 mm × 0.7 mm glass epoxy board, Ta ≤ 25°C
1,200
1,000
800
600
(1)
400
(2)
200
(1) HA179L00P, HA179L00, HA179L00U
15 mm × 25 mm × 0.7 mm glass epoxy board
(2) HA179L00U at non-mounted
0
0 25 50 75 100 125 150
Ambient Temperature Ta (°C)
5