AK45C Datasheet, PDF (2/17 Pages) Astec America, Inc – 36 Vdc to 75 Vdc Inputs, 100 W

Technical Reference Notes (TRN)
AK45C 100W Series
36 Vdc to 75 Vdc Inputs, 100 W
Electrical Specifications
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device.
These are absolute stress ratings only. Functional operation of the device in not implied at these
or any other conditions in excess of those given in the operational sections of the IPS. Exposure
to absolute maximum ratings for extended periods can adversely affect device reliability.
Table 1. Absolute Maximum Ratings
Parameter
Device Symbol Min
Typ
Max
Unit
Input Voltage:
Continuous:
All
V_I
0
-
75
Vdc
Transient (100ms)
All
V_{I, trans}
0
-
100
Vdc
Operating Case Temperature
All
Tc
-40
-
100
ºC
Storage Temperature
All
Tstg
-55
-
125
ºC
Operating Humidity
All
-
-
-
95
%
I/O Isolation
All
-
-
-
1500
Vdc
Input Specifications
Table 2. Input Specifications
Parameter
Device Symbol Min
Typ
Max
Operating Input Voltage
All
V_I
36
48
75
Maximum Input Current
018FHX
I_I,max
-
(V_I = 0 to V_I,max : Io = Io,max)
025FHX
I_I,max
-
033FHX
I_I,max
-
050FHX
I_I,max
-
Input Reflected-ripple Current
All
I_I
-
(5Hz to 20MHz: 12uH source
impedance: TA = 25 ºC.) See Figure 10.
-
2.00
-
2.50
-
3.00
-
4.00
-
10
Ripple Current into External
All
I_IC
-
-
250
Input Cap
No Load Input Power
All
-
-
5
-
(V_I = V_I,nom )
CAUTION: This power module is not internally fused. An input line fuse must always be used.
Unit
Vdc
A
A
A
A
mAp-p
mA R M S
W
Output Specifications
_____________________________________________________________
ASTEC POWER - Andover
2 of 17