Datasheet

INPUT
OUTPUT
COMMON
μA7800 SERIES
www.ti.com SLVS056O –MAY 1976–REVISED AUGUST 2012
Figure 1. SCHEMATIC
Absolute Maximum Ratings
(1)
over virtual junction temperature range (unless otherwise noted)
MIN MAX UNIT
μA7824C 40
V
l
Input voltage V
All others 35
T
J
Operating virtual junction temperature 150 °C
Lead temperature 1,6 mm (1/16 in) from case for 10 s 260 °C
T
stg
Storage temperature range –65 150 °C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Package Thermal Data
(1)
PACKAGE BOARD θ
JA
θ
JC
θ
JP
(2)
PowerFLEX (KTE) – OBSOLETE High K, JESD 51-5 23°C/W 3°C/W 2.7°C/W
TO-220 (KCS), (KCT)
High K, JESD 51-5 19°C/W 17°C/W 3°C/W
(KC – OBSOLETE)
TO-263 (KTT) High K, JESD 51-5 25.3°C/W 18°C/W 1.94°C/W
(1) Maximum power dissipation is a function of T
J(max)
, θ
JA
, and T
A
. The maximum allowable power dissipation at any allowable ambient
temperature is P
D
= (T
J(max)
– T
A
)/θ
JA
. Operating at the absolute maximum T
J
of 150°C can affect reliability.
(2) For packages with exposed thermal pads, such as QFN, PowerPAD™, or PowerFLEX, θ
JP
is defined as the thermal resistance between
the die junction and the bottom of the exposed pad.
Copyright © 1976–2012, Texas Instruments Incorporated Submit Documentation Feedback 3