DK208D View Datasheet(PDF) - Littelfuse, Inc
Part Name
Description
View to exact match
DK208D Datasheet PDF : 5 Pages
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Teccor® brand Thyristors
11250/02V08/A2m5 pAmRepcRtieficetrifiers
Physical Specifications
Terminal Finish
Body Material
Lead Material
100% Matte Tin Plated
UL Recognized epoxy meeting flammability
rating V-0
Copper Alloy
Design Considerations
Careful selection of the correct component for the
application’s operating parameters and environment will
go a long way toward extending the operating life of the
rectifier. Good design practice should limit the maximum
continuous current through the main terminals to 75% of
the component rating. Other ways to ensure long life for
a power discrete semiconductor are proper heat sinking
and selection of voltage ratings for worst case conditions.
Overheating, overvoltage (including dv/dt), and surge
currents are the main killers of semiconductors. Correct
mounting, soldering, and forming of the leads also help
protect against component damage.
Environmental Specifications
Test
Specifications and Conditions
High Temperature
Voltage Blocking
Temperature Cycling
Biased Temperature &
Humidity
High Temp Storage
MIL-STD-750: Method 1040, Condition A
Rated VRRM, 150°C, 168 hours
MIL-STD-750: Method 1051
-40°C to 125°C, 15-minute dwell,
100 cycles
EIA/JEDEC: JESD22-A101
320VDC, 85°C, 85%RH, 168 hours
MIL-STD-750: Method 1031
150°C, 1008 hours
Low-Temp Storage 1008 hours; -40°C
Resistance to
Solder Heat
MIL-STD-750: Method 2031
260°C, 10 seconds
Solderability
Lead Bend
Moisture Sensitivity
Level
ANSI/J-STD-002, Category 3, Test A
MIL-STD-750: Method 2036, Condition E
Level 1, JEDEC-J-STD-020
Dimensions — TO-252AA (D-Package) — D-PAK Surface Mount
Anode
A
B
C
Cathode
Anode
E
D
TC MEASURING POINT
5.28
.208
5.34
.210
P
Q
GATE
F
G
I
1.60
.063
AREA: 0.040 IN2
3
.118
OL
K
M
N
H
J
6.71
.264
6.71
.264
1.80
.071
4.60
.181
Dimension
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
Min
0.037
0.235
0.106
0.205
0.255
0.027
0.087
0.085
0.176
0.018
0.035
0.018
0.000
0.021
0°
0.042
0.034
Inches
Typ
0.040
0.243
0.108
0.208
0.262
0.031
0.090
0.092
0.179
0.020
0.037
0.020
0.000
0.026
0°
0.047
0.039
Max
0.043
0.245
0.113
0.213
0.265
0.033
0.093
0.095
0.184
0.023
0.039
0.023
0.004
0.027
5°
0.052
0.044
Millimeters
Min Typ Max
0.94 1.01 1.09
5.97 6.16 6.22
2.69 2.74 2.87
5.21 5.29 5.41
6.48 6.65 6.73
0.69 0.80 0.84
2.21 2.28 2.36
2.16 2.33 2.41
4.47 4.55 4.67
0.46 0.51 0.58
0.90 0.95 1.00
0.46 0.51 0.58
0.00 0.00 0.10
0.53 0.67 0.69
0°
0°
5°
1.06 1.20 1.32
0.86 1.00 1.11
DDKx2x0185DL &recDtixfixe2r0dLio&deDxx25L Series
©2017 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 05/26/17
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