DSC0603AS-E96JT1 [TTELEC]
Double-Sided Chip Resistors;型号: | DSC0603AS-E96JT1 |
厂家: | TT Electronics |
描述: | Double-Sided Chip Resistors |
文件: | 总4页 (文件大小:739K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Resistors
Double-Sided Chip Resistors
DSC Series
Two parallel resistance elements in a single chip
Excellent pulse withstand performance
Laser trimmed up to 0.5% tolerance
Enhanced working voltage
ꢀ Enhancedꢀpowerꢀraꢁng
ꢀ Anꢁ-sulphurꢀversionꢀavailable.
AllꢀPb-freeꢀpartsꢀcomplyꢀwithꢀEUꢀDirecꢁveꢀ2011/65/EUꢀ(RoHS2)
Electrical Data
0603
0.125
0.8
0805
0.25
1.6
1206
2010
0.75
4.7
2512
1.5
Power @70°C
W
W
0.33
2 second overload power @25°C
Short pulse performance
Resistance range
Tolerance
2.1
9.4
See graphs
ohms
%
1R0 to 4M7
1R0 to 1M0
10R to 1M: 0.5, All values: 1, 5
200
LEV
V
400
500
150
75
>
_
TCR
ppm/°C
°C
<10R:200 10R:100
Operating temperature
Dielectric withstand voltage
Thermal Impedance
-55 to +155
V
500
160
°C/W
210
40
80
60
50
302
30
Pad & trace area for rated power* mm2
50
100
Values
E24 or 96 preferred - other values to special order
*Recommended minimum pad & adjacent trace area for each termination for rated power dissipation on FR4 PCB
Physical Data
Dimensions (mm) & Weight (g)
L
W
T max
A
B min
C
Wt.
C
0603
1.5 0.1
0.8 0.1
0.55
0.3 0.15
0.6
0.3 0.15
0.002
T
A
0805
1206
2010
2512
2.0 0.3
3.2 0.4
5.1 0.3
6.5 0.3
1.25 0.2
1.6 0.2
2.5 0.2
3.2 0.2
0.7
0.7
0.8
0.8
0.3 0.15
0.4 0.2
0.6 0.3
0.6 0.3
0.9
1.7
3.0
4.4
0.3 0.15
0.4 0.15
0.6 0.25
0.6 0.25
0.012
0.020
0.036
0.055
B
L
W
A
Wrap-around terminations
(3 faces)
Construction
Thick film resistor material, overglaze and organic protection are screen printed on a 96% alumina substrate. Wrap-around terminations
have an electroplated nickel barrier and solderable coating, this ensures excellent ‘leach’ resistance properties and solderability.
Marking
Components are not marked. Reels are marked with type, value, tolerance, date code and quantity.
Solvent Resistance
The body protection is resistant to all normal industrial cleaning solvents suitable for printed circuits.
General Note
BI Technologies IRC Welwyn
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
http://www.ttelectronics.com/resistors
© TT Electronics plc
11.16
Double Sided
Chip Resistors
DSC Series
Performance Data
Maximum
Typical
0.25
Loadꢀatꢀratedꢀpower:ꢀ1000ꢀhoursꢀatꢀ70°C
Deraꢁngꢀfromꢀratedꢀpowerꢀatꢀ70°C
Overload:ꢀ6.25ꢀxꢀratedꢀpowerꢀforꢀ2ꢀseconds
Shelfꢀlifeꢀtest:ꢀ12ꢀmonthsꢀatꢀroomꢀtemperature
Dryꢀheat:ꢀ1000ꢀhoursꢀatꢀ155°C
ΔR%
ΔR%
1
Zeroꢀatꢀ155°C
1
0.1
1
0.1
0.02
0.2
ΔR%
ΔR%
ΔR%
ΔR%
Long term damp heat
1
0.25
0.05
0.05
Temperature rapid change
0.25
0.25
Resistanceꢀtoꢀsulphur-bearingꢀgasꢀ(ASꢀversionꢀonly):ꢀ
ASTM-B-809
Resistanceꢀtoꢀsolderꢀheat
ΔR%
0.25
0.05
Pulse Performance Data
Lightning Surge
Resistors are tested in
accordance with IEC 60 115-1 using
both 1.2/50µs and 10/700µs pulse
shapes. 10 pulses are applied. The
2512
2010
1206
0805
limit of acceptance is a shift in
resistance of less than 1% from the
initial value.
0603
2512
2010
1206
0805
0603
General Note
BI Technologies IRC Welwyn
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
http://www.ttelectronics.com/resistors
© TT Electronics plc
11.16
Double Sided
Chip Resistors
DSC Series
Single Pulse
The single impulse graph is the
result of 50 impulses of rectangular
shape applied at one-minute
intervals. The limit of acceptance
was a shift in resistance of less
than 1% from the initial value.
2512
2010
1206
0805
0603
Continuous Load Due
to Repetitive Pulses
The continuous load graph was
obtained by applying repetitive
rectangular pulses where the pulse
period was adjusted so that the
average power dissipated in the
resistor was equal to its rated power
at 70°C. Again the limit of acceptance
was a shift in resistance of less than
1% from the initial value.
2512
2010
1206
0805
0603
General Note
BI Technologies IRC Welwyn
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
http://www.ttelectronics.com/resistors
© TT Electronics plc
11.16
Double Sided
Chip Resistors
DSC Series
Thermal Performance Data
Packaging
0603,ꢀ0805ꢀandꢀ1206ꢀresistorsꢀareꢀsuppliedꢀonꢀ8mmꢀcarrierꢀtapeꢀandꢀ2010ꢀandꢀ2512ꢀresistorsꢀareꢀsuppliedꢀonꢀ12mmꢀcarrierꢀtape,ꢀ
allꢀonꢀ7ꢀinchꢀreelsꢀasꢀperꢀIECꢀ286-3.
Application Notes
DSC resistors are ideally suited for handling by automatic
methods due to their rectangular shape and the small
dimensional tolerances. Electrical connection to a ceramic
substrate or to a printed circuit board can be made by reflow
or wave soldering of wrap-around terminations.
of a printed circuit board and wire-leaded components
applied on the other side. DSC is compatible with typical
Pb-free soldering materials and temperature profiles.
DSC resistors themselves can operate at a maximum
temperature of 155°C. For soldered resistors, the joint
temperature should not exceed 110°C. This condition is met
when the stated power levels at 70°C and recommended
pad and trace areas are used. Pad and trace area is defined as
the total area of the solder pad plus all copper trace within two
squares of the edge of the solder pad. Allowance should be made
if smaller areas of copper are used.
Wrap-around terminations provide good leach properties and
ensure reliable contact. Due to the robust construction, the
DSC can be immersed in the solder bath for 30 seconds at
260°C. This enables the resistor to be mounted on one side
Ordering Procedure
Example: DSC2512-10KFT18 (DSC2512, 10 kilohms ±1%, Pb-free)
D
S
1
C
2
5
1
2
-
1
0
4
K
F
5
T
1
6
8
2
3
1
2
3
4
5
6
Type Size
Anti-Sulphur
Value
Tolerance
Termination & Packing
DSC 0603
Omit for Standard
Anti-Sulphur
E24 = 3/4 characters
E96 = 3/4 characters
R = ohms
D
±0.5%
±1%
Standard Pb-free finish
0805 AS
1206
F
J
T5
T3
0603
0805
1206
2010
2512
5000/reel standard
±5%
2010
K = kilohms
3000/reel standard
2512
M = megohms
T18
1800/reel standard
1000/reel available
T1 All sizes
SnPb finish
PB All sizes Standard quantities as for Pb-free
General Note
BI Technologies IRC Welwyn
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
http://www.ttelectronics.com/resistors
© TT Electronics plc
11.16
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