C&H Technology RM400HA-34S User Manual

6121 Baker Road,
Suite 108
Minnetonka, MN 55345

www.chtechnology.com

Phone [phone]

Fax [phone]

1-800-274-4284

Thank you for downloading this document from C&H Technology, Inc.

Please contact the C&H Technology team for the following questions -

Technical

Application

Assembly

Availability

Pricing

Phone – 1-800-274-4284

E-Mail – [e-mail]

www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.com

Dimension Inches Millimeters

A 4.25 108.0

B 2.44 62.0

C 1.38 +0.04/-0.02 35.0 +1.0/-0.5

D 3.66±0.01 93.0±0.25

E 1.88±0.01 48.0±0.25

F 0.28 7.0

G 1.14 29.0

H 1.83 46.5

J 0.29 7.5

K 0.28 7.0

L 0.63 16.0

M 1.61 41.0

N 0.26 6.5

PM6M6

Description:

Powerex Super-Fast Recovery
Single Diode Modules are designed
for use in applications requiring fast
switching. The modules are isolated
for easy mounting with other
components on common
heatsinks.

Features:

 Isolated Mounting

 Planar Chips

Applications:

 Inverters

 Choppers

 Switching Power Supplies

 Free Wheeling

Ordering Information:

Select the complete ten digit
module part number you desire
from the table below.
Example: RM400HA-34S is a
1700 Volt, 400 Ampere, Super Fast
Recovery Single Diode Module.

Current Rating Voltage

Type Amperes Volts (x50)

RM 400 34

1

Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]

Super Fast Recovery
Single Diode Module

400 Amperes/1700 Volts

RM400HA-34S

Outline Drawing and Circuit Diagram

A

JD

LL

BE

BX

E

H

C

G

P - (2 TYP.)

F

N - (4 TYP.)

K

B

E

C

M

A

(E)

(C)

K

2

Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]

RM400HA-34S
Super Fast Recovery
Single Diode Module

400 Amperes/1700 Volts

Absolute Maximum Ratings

Characteristics Symbol RM400HA-34S Units

Peak Reverse Blocking Voltage V

RRM

1700 Volts

Tr ansient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms V

RSM

1700 Volts

DC Reverse Blocking Voltage V

R(DC)

1360 Volts

DC Current, TC= 90°C I

F(DC)

400 Amperes

Peak Half-Cycle Surge (Non-Repetitive) On-State Current (60Hz) I

FSM

8000 Amperes

I2t (for Fusing), 8.3 milliseconds I2t 2.6 x 10

5

A2sec

Junction Temperature T

j

-40 to 150 °C

Storage Temperature T

STG

-40 to 125 °C

Maximum Mounting Torque M6 Mounting Screw — 30 kg.-cm.

Maximum Mounting Torque M6 Terminal Screw — 30 kg.-cm.

Module Weight (Typical) — 450 Grams

V Isolation V

RMS

3000 Volts

3

Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]

RM400HA-34S
Super Fast Recovery
Single Diode Module

400 Amperes/1700 Volts

Electrical and Thermal Characteristics, Tj= 25°C unless otherwise specified

Characteristics Symbol Test Conditions RM400HA-34S Units

Blocking State Maximums

Reverse Leakage Current, Peak I

RRM

VGE= 0V, V

RRM

= Rated 50 mA

Conducting State Maximums

Peak On-State Voltage V

FM

Tj= 25°C, IFM= 400A 2.5 Volts

Switching Minimums

Reverse Recovery Time t

rr

IFM= 400A, Tj= 150°C 0.5 s

di/dt = -800A/s, VR= 800V

Reverse Recovery Charge Q

rr

IFM= 400A, Tj= 150°C 50 C

di/dt = -800A/s, VR= 800V

Thermal Maximums

Thermal Resistance, Junction-to-Case R

(J-C)

Per Module 0.08 °C/Watt

Thermal Resistance, Case-to-Sink R

(C-S)

Per Module 0.04 °C/Watt

4

Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]

RM400HA-34S
Super Fast Recovery
Single Diode Module

400 Amperes/1700 Volts

TRANSIENT

THERMAL

IMPEDANCE

Z

(

)

(

o

C/WATT)

REVERSE RECOVERY VS di/dt
CHARACTERISTICS (TYPICAL)

3

10

, (µC)

rr

2

10

, (AMPERES), Q

rr

1

10

REVERSE RECOVERY, I

0

10

10

Tj = 25oC

= 125oC

T

j

2

TRANSIENT THERMAL IMPEDANCE

CHARACTERISTICS (JUNCTION-TO-CASE)

10

di/dt, (AMPERES/µs)

0.10

,
t

0.08

th(J-C)

,

0.06

0.04

0.02

0

-3

10

-2

10

TIME, t, (SECONDS)

10

FORWARD VOLTAGE DROP

VR = 800V

= 400A/µs

I

F

I

rr

Q

rr

10

10

10

(µs)

rr,

1

, (AMPERES)

F

2

10

0

t

rr

3

10

REVERSE RECOVERY TIMES, t

-1

10

4

10

FORWARD CURRENT, I

10

CHARACTERISTICS (TYPICAL)

3

Tj = 25oC

2

1

1.2 2.4 2.8

FORWARD VOLTAGE DROP, VF, (VOLTS)

MAXIMUM ALLOWABLE PEAK SURGE

(NON-REPETITIVE) CURRENT

2.01.6 3.20.8

REVERSE RECOVERY VS FORWARD CURRENT

CHARACTERISTICS (TYPICAL)

3

10

VR = 800V

-di/dt = 800A/µs

, (µC)

rr

I

2

10

, (AMPERES), Q

rr

10

REVERSE RECOVERY, I

10

rr

Q

rr

1

t

rr

0

1

10

2

10

FORWARD CURRENT, IF (AMPERES)

3

10

Tj = 25oC

= 125oC

T

j

2

10

(µs)

rr,

1

10

0

10

REVERSE RECOVERY TIMES, t

-1

10

4

10

10000

8000

6000

, (AMPERES)

FSM

4000

CURRENT, I

2000

MAXIMUM PEAK SURGE (NON-REPETITIVE)

0

-1

0

10

1

10

0

10

1

10

CYCLES AT 60 HZ

2

10