MQME-28-P
Current:
20 A
Technical Specification
MQME-28-P ELECTRICAL CHARACTERISTICS
Parameter
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Continuous
Transient (£ 1 s)
Isolation Voltage (input/output to case)
Continuous
Transient (£ 1 s)
Output Current
Operating Case Temperature
Storage Case Temperature
Lead Temperature (20 s)
ELECTRICAL CHARACTERISTICS
Input Voltage
Continuous
Transient (£ 1 s., Rs* = 0
W)
Transient (£ 100 ms, Rs* = 0
W)
Output Voltage (continuous)
Output Current (continuous)
DC Resistance Rdc
Tcase = 25ºC
Tcase = 125ºC
Power Dissipation (20A output current)
Tcase = 25ºC
Tcase = 125ºC
Total Differential-Mode Capacitance
Total Common-Mode Capacitance
Bulk Capacitor
Damping Resistor
Noise Attenuation
INPUT VOLTAGE SPIKE SUPPRESSION
Output Voltage Deviation due to a Spike
2
Input Voltage Spike (Centered on Vin)
+600 V, 10 µs, Rs = 50
W
ISOLATION CHARACTERISTICS
Isolation Voltage (any pin to case)
Continuous
Transient (£ 100 µs)
Isolation Resistance (any pin to case)
-40
-50
-100
See Note 1
-100
-200
-500
-1000
-55
-65
100
200
500
1000
30
125
135
300
V
V
V
V
A
°C
°C
°C
Min.
Nom.
Max.
Units Notes & Conditions
Group A
Vin=28V DC
±
5%, Iout = 20A unless otherwise specified
Subgroup
3
40
50
100
20
25
35
10
14
71
0.28
58
0.2
V
V
V
V
A
mW
mW
W
W
µF
µF
µF
W
See Note 1 for negative limits
“
See Note 1
1, 2, 3
V out = V in - (I in x R dc )
1, 2, 3
1, 2, 3
1
3
1, 2, 3
1, 2, 3
Measured across input or output pins
Measured between any pin to case
See Figure 1
-5
10
DV
RTCA/DO-160E
-500
-800
100
500
800
V
V
MW
1
1
* Rs = Source Impedance
Product # MQME-28-P
Phone 1-888-567-9596
Doc.# 005-2ME028P Rev. A
5/1/08
Page 3
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