131

DF50AA120/160

Power Diode Module DF50AA 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 50Amp

Tc

114

Repetitive peak reverse

voltage is up to 1,600V.

TjMax

150

Isolated mounting base

High reliability by unique glass passivation

Applications

AC, DC Motor Drive/AVR/Switching

-for three phase rectification

Maximum Ratings

Tj

25

Symbol

Item

Ratings

DF50AA120

1200

1300

Unit

Repetitive Peak Reverse Voltage

Non-Repetitive Peak Reverse Voltage

DF50AA160

1600

1700

V

V

Unit

Symbol

Item

Output Current

D.C.

Conditions

Ratings

Unit

A

114

50

Surge Forward Current

640/700

A

Value for one cycle of surge current

2000

Tj

Operating Junction Temperature

40

150

Tstg

Storage Temperature

40

125

Isolation Breakdown Voltage R.M.S.

Mounting

Torque

A.C. 1 minute

2500

V

Mounting M5

Terminal

M5

Mass

Recommended Value 1.5

2.5

15

25

Recommended Value 1.5

2.5

15

25

2.7

28

2.7

28

N m

f B

g

Typical Value

160

Electrical Characteristics

Symbol

Item

Repetitive Peak Reverse Current

Conditions

150

Unit

mA

Forward Voltage Drop

25

50A, Inst. measurement

V

Rth j-c

Thermal Impedance

Junction to case

/W

Ratings

Min.

Typ.

Max.

8.0

1.2

0.3

UL;E76102 M