Catalog Pages 170

resistors
SG73P / SG73S
SG73P – endured pulse power thick film chip resistor
SG73S – endured surge voltage thick film chip resistor
EU
NEW
features
• Superior to RK73B/RK73H series in
surge/pulse withstanding voltage
• SG73P: Pulse withstanding; down to ±0.5% tolerance
SG73S: ESD withstanding; down to ±0.5% tolerance
• Marking: SG73P: Black three-digit on green protective coating
SG73S: White three-digit on green protective coating
SG73P/S 1E, 1J: no marking
SG73P/S 1E: Black coating
• Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
• AEC-Q200 Qualified: 0402(1E), 0603(1J), 0805(2A),
1206(2B), 1210(2E)
dimensions and construction
L
c
Type
c
W
Solder
Plating
Ni
Plating
t
Protective
Coating
d
Resistive Inner
Film
Electrode
Ceramic
Substrate
(Inch Size Code)
L
SG73P1E,
SG73S1E
(0402)
.039 +.004
-.002
+0.1)
(1.0-0.05
SG73P1J
SG73S1J
(0603)
SG73P2A,
SG73S2A
(0805)
SG73P2B,
SG73S2B
(1206)
SG73P2E,
SG73S2E
(1210)
New Part #
Dimensions inches (mm)
W
c
d
.02±.002 .006±.004
(0.5±0.05) (0.15±0.1)
.010 +.002
-.004
+0.05)
(0.25 -0.1
.014±.002
(0.35±0.05)
.063±.008 .031±.004 .012±.004 .012±.004 .018±.004
(1.6±0.2)
(0.8±0.1)
(0.3±0.1)
(0.3±0.1) (0.45±0.1)
.079±.008 .049±.004
(2.0±0.2) (1.25±0.1)
.126±.008
(3.2±0.2)
.063±.008
(1.6±0.2)
.102±.008
(2.6±0.2)
.012
(0.3
.016
(0.4
+.008
-.004
+0.2 )
-0.1
.012
+.008
-.004
+0.2 )
-0.1
.016
(0.3
(0.4
+.008
-.004
+0.2 )
-0.1
+.008
-.004
+0.2 )
-0.1
.02±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
SG73S
2B
T
TD
102
K
Type
Size
Termination
Material
Packaging
Nominal
Resistance
Tolerance
SG73P
SG73S
1E
1J
2A
2B
2E
T: Sn
TP: 0402, 0603, 0805: 7" 2mm pitch punch paper
TD: 0603, 0805, 1206, 1210:
7" 4mm pitch punched paper
TDD: 0603, 0805, 1206, 1210: 10" paper tape
TE: 0805, 1206, 1210: 7" embossed plastic
TED: 0805, 1206, 1210: 10" embossed plastic
For further information on packaging,
please refer to Appendix A
±0.5%, ±1%: 3
significant figures
+ 1 multiplier “R”
indicates decimal
on value <100Ω
±2%, ±5%: 2
significant figures
+ 1 multiplier “R”
indicates decimal
on value <10Ω
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
50
t
D:
F:
G:
J:
±0.5%
±1%
±2%
±5%
10/27/15
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
SG73P – endured pulse power thick film chip resistor
SG73S – endured surge voltage thick film chip resistor
applications and ratings
Power
Rating
@ 70°C
Rated
Ambient
Temp.
Rated
Terminal
Part
Temp.
SG73P1E
SG73S1E
(0402)
0.125W
70°C
125°C
0.2W*
––
105°C
SG73P1J
SG73S1J
(0603)
0.2W
70°C
125°C
0.25W*2
––
100°C
0.25W
70°C
125°C
Part
Designation
2
SG73S2A
SG73P2A
(0805)
0.5W*2
––
100°C
SG73S2B
SG73P2B
(1206)
0.33W
70°C
125°C
0.5W*2
––
120°C
SG73S2E
SG73P2E
(1210)
0.5W
70°C
T.C.R.
(ppm/°C)
Max.
Absolute
Maximum
(E-24)
Working
(G±2%, J±5%) Voltage
Resistance Range
Absolute
Operating
Maximum
Temp.
Overload
Range
Voltage
(E-24)/E-96
(D±0.5%)
(E-24)/E-96
(F±1%)
10Ω - 1MΩ
1Ω - 1MΩ
1Ω - 10MΩ
50V
100V
±200
10Ω - 1MΩ
1Ω - 1MΩ
1Ω - 10MΩ
150V
200V
±200
10Ω - 1MΩ
1Ω - 1MΩ
1Ω - 10MΩ
200V
400V
±200
±100*
125°C
±200
Parentheses indicate EIA package size codes.
10Ω - 1MΩ
1Ω - 1MΩ
-55°C
to
+155°C
1Ω - 10MΩ
* Cold T.C.R. of 1.02mΩ ~ +150 x 10-6/K
Rated voltage = √Power rating x resistance value or max. working voltage, whichever is lower
Please contact KOA Speer for how to handle a specific surge/pulse
If any questions should arise whether to use the “Rated Ambient Temperature” or the “Rated Terminal Part Temperature,” please give priority to the
“Rated Terminal Part Temperature.” Prior to use and for more details refer to “Introduction of the derating curves on the terminal part temperature”
in the beginning of the catalog.
environmental applications
Derating Curve
SG73P, SG73S
40
20
0
-60 -40 -20
-55
100
1E (85°C)
1J (95°C)
2A, 2B (100°C)
2E (110°C)
60
40
80 100 120 140 160
155
70
Ambient Temperature
(°C)
20
40
60
For resistors operated at an ambient temperature
of 70°C or above, a power rating shall be derated
in accordance with the derating curve.
60
40
20
20
0
1J/0.25W,
2A/0.5W (100°C)
1E/0.2W (105°C)
2B/0.5W (120°C)
80
% Rated Power
80
% Rated Power
80
% Rated Power
100
60
SG73P, SG73S
SG73P, SG73S
100
0
-60 -40 -20
-55
0
60 80
100 120 140 160
85 95 110
155
Terminal Part Temperature
(°C)
20
40
0
-60 -40 -20
-55
0
20 40 60 80 100 120 140 160
105
155
Terminal Part Temperature
(°C)
For resistors operated at a terminal part temperature of described for each size or above,
a power rating shall be derated in accordance with the derating curve.
Please refer to “Introduction of the derating curve based on the terminal part temperature”
in the beginning of our catalog before use.
*2 If you want to use the rated power of *2, please use the derating curve based
on the terminal part temperature on the right hand side.
Additional environmental applications can also be found at www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/03/15
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
51
resistors
SG73P / SG73S
resistors
SG73P / SG73S
SG73P – endured pulse power thick film chip resistor
SG73S – endured surge voltage thick film chip resistor
environmental applications
ESD Limiting Voltage
SG73S 1E
SG73S 1J
12
6
5
4
Human model
3
2
Machine model
1
100
10
1k
10k
100k
1M
8
6
Human model
4
Machine model
2
0
10M
10
100
Nominal Resistance
(Ω)
14
18
ESD Limiting Voltage (kV)
20
12
10
Human model
8
6
Machine model
2
10k
1k
100k
1M
100
1k
10k
Human model
4
Machine model
2
1
10M
100
10
1k
10k
100k
1M
10M
Nominal Resistance
(Ω)
One-Pulse Limiting Electric Power
SG73P
16
14
12
10
Human model
8
6
4
Machine model
2
10
6
SG73S 2E
SG73S 2B
0
1
8
Nominal Resistance
(Ω)
16
4
10
0
1
100k
1M
10M
0
1
10
100
1k
10k
100k
Nominal Resistance
(Ω)
Nominal Resistance
(Ω)
1M
10M
One-Pulse Limiting Electric Power
1
ESD Limiting Voltage (kV)
7
0
ESD Limiting Voltage (kV)
SG73S 2A
10
ESD Limiting Voltage (kV)
ESD Limiting Voltage (kV)
8
1000
100
10
2E
2B
2A
1J
1
1E
0.1
.001
.01
.1
1
10
100
1000
Pulse Duration
(ms)
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
High Temperature Exposure
Requirement ∆ R
Limit
Within specified
tolerance
Within specified
T.C.R.
±2%
±1%
±0.5%
±3%
±3%
±1%
±(%+0.1Ω)
Typical
Test Method
—
25°C
—
+25°C/-55°C and +25°C/+125°C
±0.5%
±0.75%
±0.3%
±0.75%
±0.75%
±0.3%
Rated Voltage x 2.5 for 5 seconds
260°C ± 5°C, 10 seconds ± 1 second
-55°C (30 minutes), +125°C (30 minutes), 100 cycles
40°C ± 2°C, 90%~95%RH, 1000 hours; 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
+155°C, 1000 hours
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
52
11/23/15
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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