Data Sheet
SCD0729-1
The information in this datasheet does not form part of any contract, quotation
guarantee,warranty or representation, it has been produced in good faith and is believed to be
accurate and may be changed without notice at anytime. Liability will not be accepted by Transys
Electronics LTD for any consequences whatsoever in its use. This publication does not convey
nor imply any license under patent or other intellectual/industrial pro perty rights. The products
within this specification are not designed for us e in any
life support apparatus
whatsoever
where malfunction can be reasonably expected to cause personal injury or death. Customers
using these products in the aforementioned applications do s o at their own risk and agree to fully
indemnify Transys Electronics LTD for any damage/ legal fees either direct, incidental or
consequential from this improper use or sale.
Mechanical Dimensions
MD/MDL 25000C/A Series - 25 Amp
MD/MDL 35000C/A Series - 35 Amp
MD/MDL 50000C/A Series - 50 Amp
Transys Electronics LTD
Birmingham UK.
Email: sales@transyselectronics.com
Website: www.transyselectro nics.com
Tel: 44 (0) 121 776 6321
Fax 44 (0) 121 776 6997
Rectifier Automotive Diode
Maximum Operating Temperature Range
-65 to + 200
Maximum Storage Temperature Range
-65 to + 200
º C
º C
Reverse
Voltage
Average
Rectified
Output
Current
Characterisitics
at 25
º C
Maximum
Forward
Voltage
Outline
RMS
Reverse
Voltage
No- Repetitive
Peak Forward
SurgeCurrent
Maximum
Reverse
Current
@ V
R
Reverse
Recovery
Time
@ IF=0.5A
Volt
Volt
V
RRM,VRWM,VR
V
F @
75A
I
F (AVG)
Amp
µS
V
RMS
Volt
I
FSM
Amp
I
R
nA
T
RR
Volt
Volt
V
RRM,VRWM,VR
I
F (AVG)
Amp
µS
V
RMS
Volt
I
FSM
Amp
I
R
nA
T
RR
Volt
Volt
V
RRM,VRWM,VR
I
F (AVG)
Amp
µS
V
RMS
Volt
I
FSM
Amp
I
R
nA
T
RR
Type Number
Type Number
Type Number
@ t = 300µS
V
F @
100A
V
F @
100A
1
25
1.05
50
35
400
200 3
200
140
400
280
600
420
800 560
1000
700
100
70
1
35
1.05
50
35
500
200 3
200
140
400
280
600 420
800 560
1000
700
100
70
1
1.05
50
35
600
200 3
200
140
400
280
600
420
800 560
1000
700
100
70
* The characteristics above assume the die are assembled in
indusry standard packages using appropriate attach methods
Features
Oxide Passivated EPI Die
Low Forward Voltage
Low Leakage
High Temperature Solder Compatible
50
Button Diode
Coloured ring denotes cathode
MD Series
Nominal 8.5mm
MDL Series
Nominal 10mm
a
b
d
c
f
Dimensions - MD Series
Millimetres
Inches
Dim Min
a
b
c
d
f
0.236
0.165
0.326
Max
0.251
0.185
0.350
Max
6.40
4.70
8.90
Min
6.00
4.20
8.30
0.216
0.224
5.50
5.701
5 Nominal
5 Nominal
Dimensions - MDL Series
Millimetres
Inches
Dim Min
a
b
c
d
f
0.236
0.165
0.370
Max
0.251
0.185
0.409
Max
6.40
4.70
10.40
Min
6.00
4.20
9.70
0.216
0.224
5.50
5.701
5 Nominal
5 Nominal
MD25050/MDL250 50
MD25100/MDL251 00
MD25200/MDL252 00
MD25400/MDL254 00
MD25600/MDL256 00
MD25800/MDL258 00
MD25400/MDL254 00
MD251000/MDL2510 00
MD35050/MDL350 50
MD35100/MDL351 00
MD35200/MDL352 00
MD35600/MDL356 00
MD35800/MDL358 00
MD35400/MDL35400
MD351000/MDL351000
MD550050/MDL5005 0
MD50100/MDL501 00
MD50200/MDL502 00
MD50400/MDL504 00
MD50600/MDL506 00
MD50800/MDL508 00
MD501000/MDL501000
Outline 1