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-1200D-1A
12 AMP PR4 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 12 Amp
Class of PR4 Diode Cells
High Temperature Solder (Solidus 287 C,
Liquidus 296 C) to Allow Higher Operating
And Assembly Temperatures
O
O
Die Size:
0.120"
Round
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
3.86
1.98
3.07
MAX
4.06
2.18
3.28
INCHES
MIN
0.152
0.078
0.121
MAX
0.160
0.086
0.129
0.76 Typ
1.02 Typ
0.030 Typ
0.040 Typ
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 = 3 Amps
Maximum Instantaneous Forward Voltage
@ I = 12 Amps
Maximum DC Reverse Current
@ Tc = 25
o
C
At Rated DC Blocking Voltage
Operating & Storage Temperature Range
F
F
V
V
V
I
RRM
RMS
RRM
BAR
1201D
100
70
100
BAR BAR BAR BAR BAR
1202D 1204D 1206D 1208D 1210D
200 400 600 800 1000
140 280 420 560 700
200 400 600 800 1000
12
250
0.90
1.05
0.5
BAR
1212D
1200
840 VOLTS
1200
AMPS
I
o
FSM
I
T ,T
J
0.95
1.10
VOLTS
m
A
R
STG
-65 to +175
°C
*)4 @
K1
DEC [ DIOTEC ELECTRONICS CORPORATION ]
