C&H Technology RM20TPM-H User Manual

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Minnetonka, MN 55345

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RM20TPM-H

MITSUBISHI DIODE MODULES

RM20TPM-H

MEDIUM POWER GENERAL USE

INSULATED TYPE

●

IO DC output current....................... 40A

●

VRRM Repetitive peak reverse voltage

................ 800V

●

3 phase bridge

●

Insulated Type

APPLICATION

AC motor controllers, DC motor controllers, Battery DC power supplies,
DC power supplies for control panels, and other general DC power equipment

OUTLINE DRAWING & CIRCUIT DIAGRAM Dimensions in mm

13.5 15 15

14.5

28
57
70

8

10

2-φ4.5

182040

5-M4

LABEL

22

6

Mar.2002

ABSOLUTE MAXIMUM RATINGS

Symbol

V

RRM

VRSM
Ea

Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Recommended AC input voltage

Parameter

Voltage class

H
800
900
220

MITSUBISHI DIODE MODULES

RM20TPM-H

MEDIUM POWER GENERAL USE

INSULATED TYPE

Unit

V
V
V

Symbol

O

I
IFSM

2

t

I
f

j

T
Tstg
Viso

DC output current
Surge (non-repetitive) forward current

2

t

I
Maximum operating frequency
Junction temperature
Storage temperature
Isolation voltage

—

Mounting torque

—

Weight

Parameter

for fusing

ELECTRICAL CHARACTERISTICS

Symbol

I

RRM

VFM
Rth (j-c)
Rth (c-f)

Repetitive reverse current
Forward voltage
Thermal resistance
Contact thermal resistance

—

Insulation resistance

Parameter

Conditions
Three-phase full wave rectifying circuit, T
One half cycle at 60Hz, peak value
Value for one cycle of surge current

Charged part to case

Main terminal screw M4

Mounting screw M4

Typical value

Test conditions

T

j=150°C, VRRM applied
j=25°C, IFM=40A, instantaneous meas.

T
Junction to case
Case to fin, conductive grease applied

Measured with a 500V megohmmeter between main terminal
and case

C=125°C

Min.

—
—
—
—

10

Ratings

40

400

4.2 × 10
1000

–40~+150
–40~+125

2500

0.98~1.47
10~15

0.98~1.47
10~15

100

Limits

Typ.

—
—
—
—

—

Unit

A
A

3

Max.

10

1.2

0.33

0.09

—

2

A

Hz

°C
°C

V

N·m

kg·cm

N·m

kg·cm

g

Unit

mA

V

°C/W
°C/W

MΩ

s

Mar.2002

PERFORMANCE CURVES

MITSUBISHI DIODE MODULES

RM20TPM-H

MEDIUM POWER GENERAL USE

INSULATED TYPE

MAXIMUM FORWARD CHARACTERISTIC ALLOWABLE SURGE (NON-REPETITIVE)

FORWARD CURRENT

10

3
2

2

Tj=25°C

7

500

400

5

FORWARD CURRENT (A)

3
2

1

10

7
5

3
2

0

10

7
5

0.8 1.0 1.6 2.0

0.6

1.4

FORWARD VOLTAGE (V)

1.81.2

300

200

100

FORWARD CURRENT (A)

SURGE (NON-REPETITIVE)

0

CONDUCTION TIME

101 100

(CYCLES AT 60Hz)

MAXIMUM TRANSIENT THERMAL IMPEDANCE

MAXIMUM POWER DISSIPATION

(JUNCTION TO CASE)

(°C/W)

0.35

0.30

0.25

0.20

0.15

0

232

10

1

753

10

70

60

50

40

30

705030207532

0.10

0.05

TRANSIENT THERMAL IMPEDANCE

0

–3

10

ALLOWABLE CASE TEMPERATURE

130

120

110

100

90

80

CASE TEMPERATURE (°C)

70

60

05010

–2

10

7532

–1

10

7532 7532

TIME (s) DC OUTPUT CURRENT (A)

VS. DC OUTPUT CURRENT

20 4030

DC OUTPUT CURRENT (A)

10

20

POWER DISSIPATION (W)

10

0

0

05010

20 4030

Mar.2002