Sanrex-Sansha Electric Manufacturing MDF200A30 Data Sheet

51

MDF(R)200A

DIODE

(

NON-ISOLA

TED TYPE

)

MDF R 200A is a diode with flat mounting base which is designed for use in various
rectifier applications.

I

F AV

200A, V

RRM

500V
Easy Construction with Anode F Type and Cathode R type.
High reliability by glass passivation

Applications

Various Rectifiers
Welding Power Supply

Unit a

Symbol Item

Ratings

MDF(R)200A30 MDF(R)200A40 MDF(R)200A50

300 400 500

360

240

480

320

600

400

Unit

VRRM

VRSM

VR DC

Repetitive Peak Reverse Voltage

Non-Repetitive Peak Reverse Voltage

D.C. Reverse Voltage

V

V

V

Symbol Item

Average Forward Current

Conditions

Ratings

Unit

AI

F AV

Single phase, half wave, 180 conduction, Tc 92

200

I

F RMS

I

FSM

R.M.S. Forward Current

Surge Forward Current

Single phase, half wave, 180 conduction, Tc 92

1

2

cycle, 50Hz/60Hz, peak value, non-repetitive

314

3600/4000

A

A

I

2

t

I2t Value for one cycle of surge current 66600 A2S

Tj Junction Temperature

30 150

Tstg Storage Temperature

30 125

Mounting
Torque

Mounting

M6

Terminal

M8

Mass

Recommended Value 2.5 3.9 25 40

Recommended Value 8.8 10 90 105

4.7 48

11 115

N m

f B

g170

Electrical Characteristics

Symbol

IRRM

Item

Repetitive Peak Reverse Current, max.

Conditions

at V

DRM

, single phase, half wave, Tj 150

Ratings

13

1.15

0.25

Unit

mA

VFM Forward Voltage Drop, max.

Foward current 630A, Tj 25 , Inst. measurement

V

Rth j-c

Thermal Impedance, max. Junction to case

/W

Maximum Ratings

Tj 25

MDRMDF

52

MDF(R)200A