廬
LDP24A
TRANSIENT PROTECTION
LOAD DUMP
FEATURES
n
n
TRANSIENT VOLTAGE SUPPRESSOR
DIODE ESPECIALLY DESIGNED FOR
LOAD DUMP PROTECTION
COMPLIANT WITH MAIN STANDARDS
SUCH AS:
ISO / DTR 7637
DESCRIPTION
Transient voltage suppressor diodes especially
useful in protecting integrated circuits, MOS, hy-
brids and other overvoltages sensitive semicon-
ductors and components.
AG
(Plastic)
ABSOLUTE RATINGS
(limiting values)
Symbol
V
PP
P
I
FSM
T
stg
T
j
T
L
Parameter
Peak pulse load dump overvoltage
See note 1
Power dissipation on infinite heatsink
Non repetitive surge peak forward current.
Storage temperature range.
Maximum operating temperature
Maximum lead temperature for soldering
during 10 sec at 4 mm from case.
T
amb
= 85擄C
T
amb
= 100擄C
T
j
initial = 25擄C
tp = 10 ms
Value
100
5
500
- 65 to + 175
175
230
Unit
V
W
A
擄C
擄C
擄C
THERMAL RESISTANCES
Symbol
R
th
(j-a)
Parameter
Junction ambient thermal resistance on infinite heatsink
L
lead
= 10 mm
Value
15
Unit
擄C/W
Note 1:
For surges greater than the maximum values, the diode will present a short-circuit Anode - Cathode.
April 2000 - Ed: 4B
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