DWF50A30 datasheet, PDF - EEWORLD Datasheet

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DWF50A30: DescriptionDIODE MODULE; CategoryDiscrete semiconductor diode; File Size86KB，2 Pages; ManufacturerSanRex; Websitehttp://www.ecomallbiz.com/sanrex

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DWF50A30 Overview

DIODE MODULE

DWF50A30 Parametric

Parameter Name	Attribute value
Maker	SanRex
Reach Compliance Code	unknow
ECCN code	EAR99
Configuration	COMMON CATHODE, 3 ELEMENTS
Diode type	RECTIFIER DIODE
Maximum forward voltage (VF)	1.2 V
Maximum non-repetitive peak forward current	1000 A
Number of components	3
Maximum operating temperature	150 °C
Maximum output current	50 A
Maximum repetitive peak reverse voltage	300 V
surface mount	NO

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DIODE MODULE

DWF(R)50A30/40

DWF R）

（

50A

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

V

RRM

＝400V

●

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

●

I

F AV）

（

＝50A,

92

20

2- 6

20

25

12.5

12

M5X10

31max

19.5

4.0

DWF

DWR

80±0.2

Unit：a

■Maximum

Ratings

Symbol

V

RRM

V

RSM

V

R

（DC）

Symbol

（

I

F AV）

（

I

F RMS）

（Tj＝25℃ unless otherwise specified）

Item

Ratings

DWF(R)50A30

300

360

240

Conditions

Single phase, half wave, 180 conduction, Tc：122℃

。

Single phase, half wave, 180 conduction, Tc：122℃

。

1

cycle,

／

2

6.5

DWF(R)50A40

400

480

320

Ratings

50

78

1000

4150

−30

to

＋150

−30

to

＋125

Unit

V

Unit

A

2

S

℃

N½m

（㎏f½B）

g

Repetitive Peak Reverse Voltage

Non-Repetitive Peak Reverse Voltage

D.C. Reverse Voltage

Item

Average Forward Current

R.M.S. Forward Current

Surge Forward Current

I

2

t

Operating Junction Temperature

Storage Temperature

Mounting

Torque

Mass

Mounting

（M5）

Terminal M5）

（

I

FSM

I

2

t

Tj

Tstg

60Hz, peak value, non-repetitive

Value for one cycle of surge current

Recommended Value 1.5-2.5（15-25）

2.7（28）

170

■Electrical

Characteristics

Symbol

I

RRM

V

FM

Item

Repetitive Peak Reverse Current, max.

Forward Voltage Drop, max.

Conditions

at V

DRM

, single phase, half wave, Tj＝150℃

Forward current 150A, Tj＝25℃, Inst. measurement

Junction to case

Ratings

10

1.15

0.50

Unit

mA

V

℃/W

Rth j-c） Thermal Impedance, max.

（

50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com

DWF50A30 Related Products

	DWF50A30	DWF50A40
Description	DIODE MODULE	DIODE MODULE
Maker	SanRex	SanRex
Reach Compliance Code	unknow	unknow
ECCN code	EAR99	EAR99
Configuration	COMMON CATHODE, 3 ELEMENTS	COMMON CATHODE, 3 ELEMENTS
Diode type	RECTIFIER DIODE	RECTIFIER DIODE
Maximum forward voltage (VF)	1.2 V	1.2 V
Maximum non-repetitive peak forward current	1000 A	1000 A
Number of components	3	3
Maximum operating temperature	150 °C	150 °C
Maximum output current	50 A	50 A
Maximum repetitive peak reverse voltage	300 V	400 V
surface mount	NO	NO

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