DIODE
(NON-ISOLATED TYPE)
MDF(R)200A
MDF R）
（
200A
is a diode with flat mounting base which is designed for use in various
rectifier applications.
V
RRM
＝500V
Construction with Anode F）
（
Type and Cathode R）
（
type.
●
High reliability by glass passivation
●
Easy
●
I
F AV）
（
＝200A,
4-
φ7
（Applications）
Various Rectifiers
Welding Power Supply
φ8.5
45±0.4
62
24
8
42 max
46
4
19
MDF
MDR
■Maximum
Ratings
Symbol
V
RRM
V
RSM
V
R
（DC）
Symbol
（
I
F AV）
（
I
F RMS）
（Tj＝25℃
unless otherwise specified）
Item
MDF(R)200A30
300
360
240
Conditions
Single phase, half wave, 180 conduction, Tc：92℃
。
Single phase, half wave, 180 conduction, Tc：92℃
。
1
cycle,
／
2
Ratings
MDF(R)200A40
400
480
320
45±0.4
62
32
2
Unit：a
MDF(R)200A50
500
600
400
Ratings
200
314
3600/4000
66600
−30
to
＋150
−30
to
＋125
4.7（48）
170
Unit
V
V
V
Unit
A
A
A
A
2
S
℃
℃
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
It
2
I
FSM
It
2
50Hz/60Hz, peak value, non-repetitive
Value for one cycle of surge current
Tj
Tstg
Junction Temperature
Storage Temperature
Mounting
Torque
Mass
Mounting
（M6）
Recommended Value 2.5-3.9（25-40）
Terminal
（M8）
Recommended Value 8.8-10
（90-105）
N�½�m
11（115）
（㎏f�½�B）
g
■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℃
Foward current 630A, Tj＝25℃, Inst. measurement
Junction to case
Ratings
13
1.15
0.25
Unit
mA
V
℃/W
Rth j-c） Thermal Impedance, max.
（
SanRex
®
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
SANREX [ SANREX CORPORATION ]
