Datasheet

MEF1 Series
Isolated 1W Regulated Single Output DC/DC Converters
KDC_MEF1.C02 Page 2 of 7
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ISOLATION CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Isolation test voltage
SPC Versions Flash tested for 1 second 1000
VDC
SP3C Versions Flash tested for 1 minute 3500
Resistance Viso= 1kVDC 10 GΩ
GENERAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Switching frequency
0303 45
kHz
5V input types 50
12V input types & 0305 60
24V input types 75
TEMPERATURE CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Specification All output types -40 85
°C
Case temperature above ambient 40
Storage
-50 125
Cooling Free air convection
TEMPERATURE DERATING GRAPH RoHS COMPLIANCE INFORMATION
This series is compatible with RoHS soldering
systems with a peak wave solder temperature of
260ºC for 10 seconds. The pin termination finish
on the SIP package type is Tin Plate, Hot Dipped
over Matte Tin over Nickel Preplate. This series
is backward compatible with Sn/Pb soldering
systems.
For further information, please visit www.murata-ps.com/rohs
150100
50
0
-40
0
0.5
1.0
1.5
Safe Operating Area
85°C
Ambient Temperature (°C)
Output Power (W)