SanRex DF20CA80, DF20CA160, DF20CA120 Datasheet

113

DF20CA80/120/160

DIODE

(

THREE PHASES BRIDGE TYPE

)

Unit a

Maximum Ratings

Tj 25

Symbol Item

Ratings

DF20CA80 DF20CA120 DF20CA160

800 1200 1600

960 1300 1700

Unit

VRRM

VRSM

Repetitive Peak Reverse Voltage

Non-Repetitive Peak Reverse Voltage

V

V

Symbol Item

Output current (D.C.)

Conditions Ratings Unit

AI

D

Three phase. full wave. TC123

20

I

FSM

Surage Forward Current

1 cycle, 50/60HZ, peak value, non-repetitive 550/600

A

Tj Junction Temperature

40 150

Tstg Storge Temperature

40 125

V

ISO

Isolation Breakdown Voltage R.M.S.

Main Terminal to case 1minute 2500 V

Mounting
Torque

Mounting

M6

Terminal

Mass

Recommended Value 2.5 3.9 25 40

Tub Terminal 250

4.7 48

N m

f B

g

Typical Value

90

Electrical Characteristics

Symbol

IRRM

Item

Repetitive Peak Reverse Current, max.

Conditions

Tj 150 at V

RRM

Ratings

8.0

1.1

0.6

Unit

mA

VFM Forward Voltage Drop, max.

IFM20A, Tj 25 Inst. measurement

V

Rth j-c

Thermal Impedance, max. Junction to case

/W

Power Diode Module DF20CA 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 20Amp (Tc=123

) Repetitive peak reverse voltage is

up to 1,600V.

IFSM=550/600A 50/60Hz
TjMax=150

Isolated Mounting Base
High reliability by unique glass passivation
Easy Assemble by the #250 terminal Tab

Applications

AC. DC Moter Drive/AVR/Switching

for three phase rectification

UL;E76102

M

114

DF20CA80/120/160