MDR250A30 Sanrex Corp., MDR250A30 Datasheet

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MDR250A30

Manufacturer Part Number
MDR250A30
Description
Manufacturer
Sanrex Corp.
Datasheet

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SanRex
MDF ( R) 250A is a diode with flat mounting base which is designed for use in various
rectifier applications.
■Maximum Ratings
■Electrical Characteristics
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
Rth ( j-c) Thermal Impedance, max.
(Applications)
Symbol
Symbol
Symbol
I
I
Easy Construction with Anode ( F) Type and Cathode ( R) type.
High reliability by glass passivation
Various Rectifiers
Welding Power Supply
V
F ( RMS)
F ( AV)
V
V
I
Tstg
I
F ( AV)
I
R (DC)
V
RRM
FSM
RRM
RSM
I
Tj
DIODE
MDF ( R ) 250A
FM
2
t
=250A, V
Repetitive Peak Reverse Voltage
Non-Repetitive Peak Reverse Voltage
D.C. Reverse Voltage
Average Forward Current
R.M.S. Forward Current
Surge Forward Current
I
Junction Temperature
Storage Temperature
Mounting
Torque
Mass
Repetitive Peak Reverse Current, max.
Forward Voltage Drop, max.
2
t
®
RRM
( NON-ISOLATED TYPE )
=500V
Item
Item
Item
Mounting (M6)
Terminal (M8)
Single phase, half wave, 180 。 conduction, Tc:92℃
Single phase, half wave, 180 。 conduction, Tc:92℃
1
Value for one cycle of surge current
Recommended Value 2.5-3.9(25-40)
Recommended Value 8.8-10 (90-105)
at V
Foward current 800A, Tj=25℃, Inst. measurement
Junction to case
2
cycle, 50Hz/60Hz, peak value, non-repetitive
MDF ( R ) 200A30
DRM
, single phase, half wave, Tj=150℃
300
360
240
Conditions
Conditions
MDF
MDF ( R ) 200A40
Ratings
MDR
400
480
320
(Tj=25℃ unless otherwise specified)
4- φ7
φ8.5
MDF ( R ) 200A50
−30 to +150
−30 to +125
4000/4500
45±0.4
500
600
400
4.7(48)
Ratings
Ratings
11(115)
24
46
62
84000
1.15
0.2
15
250
390
170
Unit:a
(㎏f・B)
℃/W
N・m
Unit
Unit
Unit
A
mA
A
A
A
V
V
V
g
V
2
S

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MDR250A30 Summary of contents

Page 1

DIODE ( NON-ISOLATED TYPE ) MDF ( R ) 250A MDF ( R) 250A is a diode with flat mounting base which is designed for use in various rectifier applications. =250A, V =500V ● ( AV) RRM Easy ...

Page 2

Maximum Forward Characteristics 5 2 1 0 3 5 2 1 0 3 5 0 1 . 0 Forward Voltage Drop (V) Average Forward Current vs. Allowable Case Temperature 1 6 0 1 4 0 1 2 0 1 0 ...

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