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DWF(R)100A30/40

DIODE MODULE

DWF

（R）

100A is a non-isolated diode module designed for 3 phase rectification.

●

●

Easy Construction with Joint-Cathode

（F）

Type and Joint-Anode

（R）

type.

●

Non-isolated.

（Mounting Base as terminals.）

●

High Surge Capability

（Applications）

Welding Power Supply

3 Phase Rectifier

80

±0.2

M5X10

92

20

20

20

2- 6

Unit

：a

■Maximum Ratings

（Tj＝25℃ unless otherwise specified）

Symbol

Item

Ratings

DWF(R)100A30

DWF(R)100A40

300

400

360

480

240

320

Unit

Repetitive Peak Reverse Voltage

Non-Repetitive Peak Reverse Voltage

D.C. Reverse Voltage

V

V

V

Symbol

Item

Average Forward Current

Conditions

Ratings

Unit

A

Single phase, half wave, 180

。conduction, Tc：122℃

100

R.M.S. Forward Current

Surge Forward Current

Single phase, half wave, 180

。conduction, Tc：122℃

1

160

2000

A

A

Value for one cycle of surge current

16600

Tj

Operating Junction Temperature

−30 to ＋150

℃

Tstg

Storage Temperature

−30 to ＋125

℃

Mounting

Torque

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

170

■Electrical Characteristics

Symbol

Item

Repetitive Peak Reverse Current, max.

Conditions

＝150℃

Ratings

15

1.15

0.25

Unit

mA

Forward Voltage Drop, max.

Forward current 300A, Tj

＝25℃, Inst. measurement

V

Rth

（j-c） Thermal Impedance, max.

Junction to case

℃/W

DWF

DWR

SanRex

®