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Mechanical Dimensions

Pin

Single Output

10

No Pin

11

No Pin

12

13

15

No Pin

23

24

Pin Connections

Notes:

Pin

Dual Output

10

Common

11

Common

12

No Pin

13

15

23

24

Model Selection Guide

Model

Number

Input

Output

Efficiency

(%, Typ)

Capacitive

Load

(µF, Max)

Fuse

Rating

Slow-Blow

(mA)

Voltage

(VDC)

Current

(mA, Max)

Current

(mA, Min)

Nominal

Range

Full-Load No-Load

MHI305S-05ARI6

5

4.5 - 5.5

1,017

130

5.0

600

90.0

59

470

2,000

MHI305S-12ARI6

5

4.5 - 5.5

984

130

12.0

250

37.5

61

470

2,000

MHI305S-15ARI6

5

4.5 - 5.5

960

130

15.0

200

18.8

62

470

2,000

MHI305D-12ARI6

5

4.5 - 5.5

1,000

130

±12.0

±125

±18.8

60

220

1,200

MHI305D-15ARI6

5

4.5 - 5.5

1,000

130

±15.0

±100

±15.0

60

220

1,200

MHI312S-05ARI6

12

10.8 - 13.2

424

60

5.0

600

90.0

59

470

1,000

MHI312S-12ARI6

12

10.8 - 13.2

410

60

12.0

250

37.5

61

470

1,000

MHI312S-15ARI6

12

10.8 - 13.2

400

60

15.0

200

18.8

62

470

1,000

MHI312D-12ARI6

12

10.8 - 13.2

420

60

±12.0

±125

±18.8

60

220

1,000

MHI312D-15ARI6

12

10.8 - 13.2

420

60

±15.0

±100

±15.0

60

220

750

MHI324S-05ARI6

24

21.6 - 26.4

212

40

5.0

600

90.0

59

470

400

MHI324S-12ARI6

24

21.6 - 26.4

198

40

12.0

250

37.5

63

470

400

MHI324S-15ARI6

24

21.6 - 26.4

195

40

15.0

200

18.8

64

470

400

MHI324D-12ARI6

24

21.6 - 26.4

210

40

±12.0

±125

±18.8

60

220

400

MHI324D-15ARI6

24

21.6 - 26.4

210

40

±15.0

±100

±15.0

60

220

400

Notes:

1. The specified maximum capacitive load is for each output.

3. When measuring output ripple & noise, it is recommended that an external capacitor (3.3 µF typ.) be placed from

4. The converter should be connected to a low ac-impedance source. A source with a highly inductive impedance

may affect the stability of the converter. In applications where the converter output loading is high and input power

is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. In this case, it is

recommended that a low ESR (<1.0

at 100 kHz) capacitor be mounted close to the converter. For 5V input units

a 4.7 µF is recommended; for 12V input units, a 2.2 µF; and for 24V units a 2.2 µF.

5. Operation at no-load will not damage the unit, but they may not meet all specifications.

6. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection tables

for the correct rating.

Derating Curve

IGBT Applications

Notes:

The MHI300x-xxAR series is a good

choice for applications involving high

speed switching, such as driving IGBTs.

They are designed to withstand the

extra stress caused by the high voltage

switching transients present in IGBT

drive circuits.

All of the MHIxxx series have isolation

levels that range from 5.2 to 8 kV. Many

of these have reinforced insulation. The

high isolation levels (and the correspond-

ingly low capacitive coupling rates) allow

them to be safely used in applications

with highly dynamic switched AC or DC.