These devices are intended for wave soldering or manual soldering.

They are not intended to be subject to surface mount processes under any circumstances.

The normal wave soldering process can be used with these devices where the device is subjected to a maximum wave temperature of 260°C for a period of

no more than 10 seconds. Within this time and temperature range, the integrity of the device’s plastic body will not be compromised and internal temperatures

within the converter will not exceed 175°C. Care should be taken to control manual soldering limits identical to that of wave soldering.

THROUGH-HOLE SOLDERING INFORMATION

ABSOLUTE MAXIMUM RATINGS

Internal Power Dissipation.....................................................................1W

Short Circuit Duration................................................................Momentary

Lead Temperature (soldering, 10 seconds max)..............................+300°C

ORDERING INFORMATION

Device Family

HB04U Indicates DC/DC Converter

Model Number

Where:

xx = Input Voltage

y = Number or Outputs (Single "S", Dual "D")

zz = Output Voltage

Package Option

RoHS Compliant

HB04U xxyzz Q

C

VOUT VS LOAD

(5Vout Models)

VOUT VS LOAD

(±5Vout Models)

VOUT VS LOAD

(12Vout Models)

VOUT VS LOAD

(±12Vout Models)

VOUT VS LOAD

(15Vout Models)

VOUT VS LOAD

(±15Vout Models)

EFFICIENCY VS LOAD

25

50

75

100

0

IOUT (%)

25

50

75

100

0

IOUT (%)

25

50

75

100

0

IOUT (%)

25

50

75

100

0

IOUT (%)

25

50

75

100

0

IOUT (%)

25

50

75

100

0

IOUT (%)

25

50

75

100

0

IOUT (%)

100

80

60

40

20

0

22.5

21.0

19.5

18.0

16.5

15.0

22.5

21.0

19.5

18.0

16.5

15.0

16

15

14

13

12

11

16

15

14

13

12

11

7.5

7.0

6.5

6.0

5.5

5.0

7.5

7.0

6.5

6.0

5.5

5.0

TYPICAL PERFORMANCE CURVES

HB04UC.A01 Page 3 of 3

www.murata-ps.com

HB04UC

4.0W Unregulated High Isolation DC/DC Converter