DC/DC Module Power Supply

IB_XT-1WR2 series

2014.05.22-A/1

Page 2 of 4

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General Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Isolation Voltage

Input-output, with the test time of 1 minute and

the leak current lower than 1mA

1500

--

--

VDC

Isolation Resistance

Input-output, isolationn voltage 500VDC

1000

--

--

MΩ

Isolation Capacitance

Input-output, 100KHz/0.1V

--

20

--

pF

Operating Temperature

Derating when operating temperature up to

71℃,(see Fig. 1)

-40

--

85

℃

Storage Temperature

-55

--

125

Casing Temperature Rise

Ta =25℃

--

25

--

Pin Welding Resistance Temperature

Welding spot is 1.5mm away from the casing,

10 seconds

--

--

300

Reflow Soldering Temperature

Peak temp.≤245℃,maximum duration time≤60s

at 217℃. For actual application, please refer to

IPC/JEDEC J-STD-020D.1.

Storage Humidity

Non-condensing

--

--

95

%

Switching Frequency

100% load, nominal input voltage

--

100

300

KHz

MTBF

MIL-HDFK-217F@25℃

3500

--

--

K hours

Physical Specifications

Casing Material

Black flame-retardant heat-proof epoxy resin (UL94-V0)

Package Dimensions

15.24*11.20*7.25 mm

Weight

2.0g (

Cooling Method

Free air convection

EMC Specifications

EMI

Conducted disturbance

CISPR22/EN55022 CLASS B (see Fig. 3 for recommended circuit)

Radiated emission

CISPR22/EN55022 CLASS B (see Fig. 3 for recommended circuit)

EMS

Electrostatic discharge

IEC/EN61000-4-2

Contact ±6KV

perf. Criteria B

Product Characteristic Curve

120

100

80

60

40

20

0

-40

0

40

85

120

Am bi ent Te mp.( )

℃

Safe Operating Area

Temperature Derating Grap h

71

Fig. 1

IB0505XT-1WR2

50

55

60

65

70

75

80

85

90

95

100

Input Voltage(V)

Efficiency Vs Input Voltage(Full Load)

IB0505XT-1WR2

0

10

20

30

40

50

60

70

80

90

100

10

20

30

40

50

60

70

80

90 100

Output Current Percentage(%)

Efficiency Vs Output Load(Vin=5V)