SanRex DWF70BB40, DWF70BB30, DWR70BB40, DWR70BB30 Datasheet

159

DWF(R)70BB30/40

DIODE MODULE

Unit

Maximum Ratings

Tj 25

Symbol Item

Ratings

DWF(R)70BB30

300

360

DWF(R)70BB40

400

480

Unit

VRRM

VRSM

Repetitive Peak Reverse Voltage

Non-Repetitive Peak Reverse Voltage

V

V

Symbol Item

Average Forward Current (D.C.)

Conditions Ratings Unit

AID

D.C. TC106

70

IFSM

Surge Forward Current

1cycle, 60HZ, peak value, non-repetitive 1400 A

I

2

t

I2t Value for one cycle of surge current 8100 A2S

Tj

Operating Junction Temperature

40 150

Tstg Storage Temperature

40 125

V

ISO

Isolation Breakdown Voltage R.M.S.

Mounting
Torque

A.C. 1minute 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

200

Electrical Characteristics

Symbol

IRRM

Item

Repetitive Peak Reverse Current

Conditions

Tj150 at V

RRM

Unit

mA

VFM Forward Voltage Drop

Tj25 IFM220A Inst. measurement

V

Rth j-c

Thermal Impedance

Junction to case

1

3

MODULE

/W

Ratings

Min. Typ. Max.

12

1.15

0.55

Power Diode Module DWF

(W)

70BB is designed for three phase half wave rectification,

which has three 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 70Amp

Tc 106 Repetitive peak

reverse voltage is up to 400V.

TjMax 150
Isolated mounting Base
High reliability by unique glass passivation

Applications

AC, DC Motor Drive/AVR/Switching

-for three phase rectification

160

DWF(R)70BB30/40