resistors
HV73
flat chip resistors for high voltage
EU
features
• Superior to RK73 series in maximum working voltage
• 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.
dimensions and construction
L
c
Type
c
W
Sn
Plating
Ni
Plating
t
Protective
Coating
d
Resistive Inner
Film
Electrode
Ceramic
Substrate
Dimensions inches (mm)
W
c
d
L
(Inch Size Code)
1J
(0603)
.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)
2A
(0805)
.079±.008 .049±.004 .016±.008
(2.0±0.2) (1.25±0.1) (0.4±0.2)
.012
2B
(1206)
.126±.008 .063±.008
(1.6±0.2)
(3.2±0.2)
.02±.012
(0.5±0.3)
.016
2H
(2010)
.197±.008 .098±.008
(2.5±0.2)
(5.0±0.2)
.02±.012
(0.5±0.3)
3A
(2512)
.248±.008 .122±.008
(3.1±0.2)
(6.3±0.2)
.02±.012
(0.5±0.3)
Derating Curve
80
80
% Rated Power
100
% Rated Power
100
60
40
t
(0.3
(0.4
+.008
-.004
+0.2 )
-0.1
.02±.004
(0.5±0.1)
+.008
-.004
+0.2 )
-0.1
.024±.004
(0.6±0.1)
+.008
-.004
+0.2
(0.4 -0.1 )
.016 +.008
-.004
(0.4 +0.2
-0.1 )
.016
.024±.004
(0.6±0.1)
.024±.004
(0.6±0.1)
1J/0.1W (80°C)
2H/0.5W (90°C)
2A, 2B/0.25W (100°C)
3A/1W (105°C)
60
40
20
20
0
-60 -40 -20
-55
0
0
-60 -40 -20
-55
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 above derating curve.
0
20 40 60 80 100 120 140 160
85 90 105
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 above derating curve.
Please refer to “Introduction of the derating curve based on the terminal part
temperature” in the beginning of our catalog before use.
ordering information
HV73
2B
Type
Size
1J: 0.1W
2A: 0.25W
2B: 0.25W
2H: 0.5W
3A: 1W
T
Termination
Material
T: Sn
TD
Packaging
TD: 0603, 0805, 1206:
7" 4mm pitch punched paper
TE: 2010 & 2512:
7" embossed plastic
For further information on packaging,
please refer to Appendix A
1004
Nominal
Resistance
±0.5%, ±1%:
3 significant figures
+ 1 multiplier
±2%, ±5%:
2 significant figures
+ 1 multiplier
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
46
F
Resistance
Tolerance
D: ±0.5%
F: ±1%
G: ±2%
J: ±5%
10/21/20
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
flat chip resistors for high voltage
applications and ratings
Rated
T.C.R.
Rated
Terminal
(ppm/°C)
Ambient
E-24/E-96
Part
Max.
Temp.
(D±0.5%)
Temp.
Part
Designation
Power
Rating
@ 70°C
1J
0.1W
70°C
80°C
±100**
—
2A
0.25W
70°C
100°C
±100
±200
2B
0.25W
70°C
100°C
2H
0.5W
70°C
90°C
1W
70°C
Absolute Maximum
Operating
Maximum Overload
Temp.
Working Voltage
Range
Voltage
(D.C.)*
E-24/E-96
(F±1%)
E-24
(G±2%)
E-24
(J±5%)
10k - 10M
10k - 10M
10k - 10M
350V
500V*
100k - 1M
—
100k - 10M 100k - 10M 100k - 10M
—
—
11M - 51M
400V
800V*
±100
±200
100k - 1M
—
100k - 10M 100k - 10M 100k - 10M
—
—
11M - 51M
800V
1000V*
±100
±200
100k - 1M
—
100k - 10M 100k - 10M 100k - 10M
10.2M - 51M 11M - 51M 11M - 51M
2000V
(D.C.)
3000V*
±300
—
51.1M - 100M 56M - 100M 56M - 100M
±100
±200
* Max. overload voltage is specified by D.C. voltage
3A
Resistance Range (Ω)
43k - 1M
—
105°C
-55°C
to
+155°C
43k - 10M 43k - 10M 43k - 10M
3000V
4000V*
(D.C.)
10.2M - 20M 11M - 20M 11M - 51M
** Cold T.C.R. (-55°C ~ +25°C) of 1.02MΩ ~ 10MΩ is +200x10-6/K
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.
Rated voltage = √Power rating x resistance value or max. working voltage, whichever is lower
environmental applications
Temperature Rise
30
25
20
15
10
5
10
20
30
40
50
60
70
80
60
2B
50
2A
40
30
20
10
0
90 100
2B
2A
10
20
30
40
T.C.R.
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
High Temperature Exposure
80
Temperature Rise (°C)
140
90 100
1
2A
1J
0.1
0.01
.001
.01
.1
100
1
10
100
1000
1000
100
10
1
.001
3A
2H
2B
.01
.1
1
10
100
1000
Pulse Duration
(ms)
3A
3A
2H
2H
120
80
Measurement condition
Room temperature: 25°C
PCB: FR-4t = 1.6mm
Cu foil thickness: 35µm
①: Hot spot
60
The maximum applicable voltage is equal to the max. overload
voltage. Please ask us about the resistance characteristic of
continuous applied pulse. The pulse endurance values are not
assured values, so be sure to check the products on actual
equipment when you use them.
②: Terminal
40
20
10
20
Performance Characteristics
Resistance
70
10
HV73 2H-3A
0
Parameter
60
Power Rating
(%)
Power Rating
(%)
Regarding the temperature rise,
the value of the temperature varies
per conditions and board for use
since the temperature is measured
under our measuring conditions.
50
HV73 2B-3A
100
One-Pulse Limiting Electric Power (W)
HV73 1J-2A
70
1J
1J
Temperature Rise (°C)
Temperature Rise (°C)
35
0
One-Pulse Limiting Electric Power
HV73 2A-2B
One-Pulse Limiting Electric Power (W)
HV73 1J
30
40
50
60
70
80
90 100
Power Rating
(%)
Requirement ∆ R ±(%+0.1Ω)
Limit
Typical
Within regulated
—
tolerance
Within specified
—
T.C.R.
±2%
±0.5%
±1%
±0.5%
±0.5%:
±0.3%:
(10kΩ≤R≤10MΩ) (10kΩ≤R≤10MΩ)
±1%:
±0.5%:
(10MΩ≤R≤100MΩ) (10MΩ≤R≤100MΩ)
±2%
±2%
±2%
±0.75%
±0.75%
±0.3%
Test Method
25°C
+25°C/-55°C and +25°C/+125°C
Rated Voltage (D.C.) 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
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.
11/06/19
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
47
resistors
HV73
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