125

DF40BA40/80

80

21.5

10.0

1.1

11

67.0

60.0

＋

−

11

1.1

21.5

5-M5

Unit

：a

■Maximum Ratings

（Tj＝25℃ unless otherwise specified）

Symbol

Item

Ratings

DF40BA40

400

480

DF40BA80

800

960

Unit

Repetitive Peak Reverse Voltage

Non-Repetitive Peak Reverse Voltage

V

V

Symbol

Item

Output current

（D.C.）

Conditions

Ratings

Unit

A

＝119℃

40

Surge Forward Current

640/700

A

Tj

Junction Temperature

−40 to ＋150

℃

Tstg

Storage Temperature

−40 to ＋125

℃

Isolation Breakdown Voltage

（R.M.S.）

Main Terminal to case 1minute

2500

V

Mounting

Torque

Mounting

（M6）

Terminal

（M5）

Mass

Recommended Value 2.5

-3.9（25-40）

Recommended Value 1.5

-2.5（15-25）

4.7

（48）

2.7

（28）

N

･m

（㎏f･B）

g

Typical Value

200

■Electrical Characteristics

Symbol

Item

Repetitive Peak Reverse Current, max.

Conditions

Tj

Ratings

4.0

1.2

0.32

Unit

mA

Forward Voltage Drop, max.

＝40A, Tj＝25℃ Inst. measurement

V

Rth

（j-c） Thermal Impedance, max.

Junction to case

℃/W

2∼

1∼

3∼

＋4

−5

Power Diode Module DF40BA is designed for three phase full wave rectification, which

has six diodes connected in a three phase bridge configuration. The mounting base of the

module is electrically isolated from semiconductor elements for simple heatsink

construction output DC current is 40Amp (Tc=119

℃) Repetitive peak reverse voltage is

up to 800V.

●

TjMax=150

℃

●

Isolated Mounting Base

●

High reliability by unique glass passivation

（Applications）

AC. DC Motor Drive/AVR/Switching

―for three phase rectification

UL;E76102

（M）