MQME-270-P
Current: 2A
Technical Specification
MQME-270-P Electrical Characteristics
Parameter
Min. Typ. Max. Units Notes & Conditions
Group A
3
Vin=270V DC ±5%, Iout= 2A unless otherwise specified
Subgroup
ABSOLUTE MAXIMUM RATINGS
Input Voltage
See Note 1
Continuous
-800
800
V
V
Transient (≤1 s)
-1000
1000
Isolation Voltage (I/O to case, I to O)
Continuous
-500
500
1000
3
V
V
Transient (≤1 s)
-1000
Output Current
A
Operating Case Temperature
Storage Case Temperature
Lead Temperature (20 s)
ELECTRICAL CHARACTERISTICS
Input Voltage
-55
-65
125
135
300
°C
°C
°C
Continuous
-400
-500
400
500
V
V
V
V
A
See Note 1 for negative limits
1, 2, 3
Transient (≤1 s, R * = 0 Ω)
"
S
Transient (≤100 ms, R * = 0 Ω)
-1000
1000
See Note 1
S
Output Voltage (continuous)
Output Current (continuous)
DC Resistance RDC
V
= V - (I x R
)
1, 2, 3
1, 2, 3
out
in in dc
2
TCASE = 25°C
1.2
1.6
Ω
Ω
1
3
TCASE = 125°C
Power Dissipation (2A output current)
TCASE = 25°C
4.8
6.4
W
W
µF
µF
µF
Ω
TCASE = 125°C
1, 2, 3
Total Differential-Mode Capacitance
Total Common-Mode Capacitance
Bulk Capacitor
1
Measured across input or output pins
Measured between any pin to case
0.44
0.8
20
Damping Capacitor
Noise Attenuation
See Figure 1
INPUT VOLTAGE SPIKE SUPPRESSION
Output Voltage Deviation due to a Spike 2
Input Voltage Spike (Centered on Vin)
±200V, 10µs, Rs ≤ 0.5Ω | Q | ≤ 250µC
±600V, 10µs, Rs = 50Ω
-50
-50
150
150
ΔV
ΔV
MIL-STD-461C (CS06)
MIL-STD-461C (CS06)
ISOLATION CHARACTERISTICS
Isolation Voltage (any pin to case)
Continuous
-500
-800
100
500
800
V
V
1
1
Transient (≤ 100 µs)
Isolation Resistance (any pin to case)
MΩ
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 3
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