DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248
Tel.: (310) 767-1052
U.S.A
Fax: (310) 767-7958
Data Sheet No. BUDI-2500D-1A
25 AMP SOZA DIODE CELLS
FEATURES
MECHANICAL SPECIFICATION
Void Free Vacuum Die Soldering For
Maximum Mechanical Strength and Heat
Dissipation (Solder Voids:
Typical < 2%, Max. < 10% of Die Area)
Biggest Effective Die Area for the 25 Amp
Class of Soza Diode Cells
High Temperature Solder (Solidus 287 C,
Liquidus 296 C) to Allow Higher Operating
And Assembly Temperatures
O
O
Die Size:
0.157 Flat to Flat
Hex
Smallest Diameter
Slug Is Anode
G
Largest Diameter
Slug Is Cathode
D
A
Proprietary
Passivation
F
B
Silver Plated
Copper Slugs
Silicon Die
Copper Headers Are Silver Plated For
Easy Soldering And Superior Solder Joints
Largest Diameter Header Is Cathode
MILLIMETERS
DIM
A
B
D
F
MIN
5.41
1.95
4.77
0.64
0.96
MAX
5.51
2.05
4.87
0.76
1.09
INCHES
MIN
0.213
0.077
0.188
0.025
0.038
MAX
0.217
0.081
0.192
0.030
0.043
RoHS COMPLIANT
G
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified.
PARAMETER (TEST CONDITIONS)
SYMBOL
RATINGS
UNITS
Series Number
Maximum DC Blocking Voltage
Maximum RMS Voltage
Maximum Peak Recurrent Reverse Voltage
Average Rectified Forward Current (Single phase, Resistive load,
60Hz)
Non-repetitive Peak Forward Surge Current
(Half wave, Single phase, 60Hz sine applied to rated load)
@ I = 6 Amps
Maximum Instantaneous Forward Voltage
@ I = 25 Amps
Maximum DC Reverse Current
@ Tc = 25
o
C
At Rated DC Blocking Voltage
Operating & Storage Temperature Range
F
F
V
V
V
I
I
RRM
RMS
RRM
o
BAR BAR BAR BAR BAR
2501D 2502D 2504D 2506D 2508D
100 200 400 600 800
70 140 280 420 560
100 200 400 600 800
25
450
0.85
1.05
0.5
BAR BAR
2510D 2512D
1000 1200
700 840 VOLTS
1000 1200
AMPS
0.90
1.10
VOLTS
m
A
FSM
I
T ,T
J
R
STG
-65 to +175
°C
*)4 #@
K3
DEC [ DIOTEC ELECTRONICS CORPORATION ]
