HA179L00 Datasheet, PDF (4/10 Pages) Hitachi Semiconductor – 3-terminal Negative Fixed Voltage Regulators

HA179L00 Series
Absolute Maximum Ratings
Rating
Item
Symbol HA179L00P, HA179L00 Series
Input voltage
VIN
–35
Max power dissipation
PT *¹
800
Operating ambient temperature Topr
–40 to +85
Storage temperature
Tstg
–55 to +150
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
(Ta = 25°C)
HA179L00U Series
Unit
–35
V
800 *²
mW
–40 to +85
°C
–55 to +150
°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)
Rev.2.00 Oct 26, 2006 page 4 of 9