MEJ1S0303SC Datasheet, PDF (2/9 Pages) –

MEJ1 Series
5.2kVDC Isolated 1W DC/DC Converters
OUTPUT CHARACTERISTICS
Parameter
Conditions
Min.
Rated Power²
TA=-40ºC to 85ºC
Voltage Set Point Accuracy
See tolerance envelopes
Line regulation
High VIN to low VIN
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection
Lead temperature 1mm from case for 10 seconds
Input voltage VIN, MEJ1x03xxSC
Input voltage VIN, MEJ1x05xxSC
Input voltage VIN, MEJ1x12xxSC
Input voltage VIN, MEJ1x15xxSC
Input voltage VIN, MEJ1x24xxSC
ISOLATION CHARACTERISTICS
Parameter
Conditions
Isolation test voltage
Flash tested for 1 second
Resistance
Viso= 500VDC
Isolation capacitance
48 Hours
260°C
5V
7V
15V
18V
28V
Min.
5200
GENERAL CHARACTERISTICS
Parameter
Conditions
Min.
Switching frequency
All types
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
Min.
Specification
All output types (see safety approval section for limitations)
-40
Storage
-55
MEJ1S1212SC, MEJ1S1512SC, MEJ1S2412SC, MEJ1D1215SC, MEJ1D1512SC,
MEJ1D2412SC, MEJ1D2415SC, MEJ1S1215SC, MEJ1S1509SC, MEJ1S2409SC
Case Temperature above ambient
MEJ1D1205SC, MEJ1D1209SC, MEJ1D2405SC, MEJ1D2409SC, MEJ1S1209SC,
MEJ1S1515SC, MEJ1S2415SC, MEJ1D1212SC, MEJ1D1509SC, MEJ1S0515SC,
MEJ1S2405SC, MEJ1D0512SC, MEJ1D0515SC, MEJ1D1515SC, MEJ1S1505SC ,
MEJ1D0505SC, MEJ1D0509SC, MEJ1D1203SC, MEJ1D1505SC, MEJ1S0509SC,
MEJ1S0512SC, MEJ1S1205SC
MEJ1S0505SC, MEJ1S1203SC, MEJ1D0503SC, MEJ1S0303SC, MEJ1S0305SC,
MEJ1S0503SC
Cooling
Free air convection
TEMPERATURE DERATING GRAPH
Typ.
Max.
Units
1
W
1.1
1.2
%/%
Typ.
Max.
Units
VDC
1
GΩ
3
pF
Typ.
Max.
Units
50
kHz
Typ.
Max.
Units
85
125
13
°C
17
21
1.0
Safe
0.5
Operating Area
0.2
-40 0
40
85
Ambient Temperature (ºC)
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KDC_MEJ1C.A01 Page 2 of 9