Absolute Maximum Ratings
Characteristics
T
pcb
T
S
V
I
V
ISO
V
tr
V
RC
V
adj
Maximum Operating Pcb Temperature (see Thermal Consideration section)
Storage temperature
Input voltage
Isolation voltage (input to output test voltage)
Input voltage transient (T
p
100 ms)
Negative logic (referenced to -In)
Positive logic (referenced to -In)
Maximum input
-0 .5
-0 .5
min
-40
-55
-0 .5
typ
max
+110
+125
+80
2250
100
40
6
2xV
oi
Unit
˚C
˚C
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Stress in excess of Absolute Maximum Ratings may cause permanent damage . Absolute
Maximum Ratings, sometimes referred to as no destruction limits, are normally tested with
one parameter at a time exceeding the limits of Output data or Electrical Characteristics .
If exposed to stress above these limits, function and performance may degrade in an
unspecified manner .
Input
V
I
V
Ioff
V
Ion
C
I
P
Ii
P
RC
T
Pcb
<T
Pcb max
unless otherwise specified
Characteristics
Input voltage range
Turn-off input voltage
Turn-on input voltage
Input capacitance
Input idling power
Input standby power
(turned off with RC)
Conditions
min
36
typ
max
75
Unit
Vdc
Vdc
Vdc
µF
W
W
Ramping from higher voltage
Ramping from lower voltage
30
32
33 .5
34 .5
2 .18
35
36
I
o
= 0, V
I
= 53 V
V
I
= 53 V, RC activated
3
0 .15
Fundamental Circuit Diagram
Chok
e
1
Ress or
it
Capaci
t
or
8
2
Contol
r
4
Contol
r
3
I ol ed
s at
Feedback
5
6
7
PKB 4000 Datasheet
4
EN/LZT 146 033 R9A © Ericsson Power Modules, March 2007
ERICSSON [ ERICSSON ]
