HV73V-RT
flat chip resistors for high voltage
(automotive, anti sulfuration)
resistors
EU
features
•
Superior to RK73 series in maximum
working voltage
•
Suitable for flow and reflow solderings
•
Products meet EU RoHS requirements. EU RoHS
regulation is not intended for Pb-glass contained in
electrode, resistor element and glass.
•
Excellent anti-sulfuration characteristic due to using
high sulfuration-proof inner top electrode material
•
Suitable for high reliable applications like automotives
•
AEC-Q200 tested
dimensions and construction
c
L
c
Type
(Inch Size Code)
L
Dimensions
inches
(mm)
W
c
d
t
W
Sn
Plating
t
d
Protective
Coating
Resistive Inner
Film
Electrode
Ni
Plating
1J
(0603)
2A
(0805)
2B
(1206)
.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 .016±.008
(2.0±0.2) (1.25±0.1) (0.4±0.2)
.126±.008 .063±.008
(1.6±0.2)
(3.2±0.2)
.02±.012
(0.5±0.3)
.012
(0.3
.016
(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)
Ceramic
Substrate
ordering information
HV73V
Type
HV73V
2A
Size
1J: 0.1W
2A: 0.25W
2B: 0.33W
R
Characteristic
R: Anti-Sulfur
T
Termination
Material
T: Sn
TD
Packaging
TD: 7" 4mm pitch punched paper
For further information on
packaging, please refer to
Appendix A
104
Nominal
Resistance
±0.5%, ±1%: 3
significant figures
+ 1 multiplier
±2%, ±5%: 2
significant figures
+1 multiplier
J
Resistance
Tolerance
D: ±0.5%
F: ±1%
G: ±2%
J: ±5%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
10/22/21
70
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
(automotive, anti sulfuration)
applications and ratings
Part
Designation
HV73V1J
HV73V2A
HV73V2B
Rated
T.C.R.
Power
Rated
Terminal
(ppm/°C)
Rating Ambient
E-24/E-96
Part
Max.
@ 70°C Temp.
(D±0.5%)
Temp.
0.1W
0.25W
0.33W
70°C
70°C
70°C
80°C
100°C
115°C
±100**
±100
±200
±100
±200
—
100k - 1M
—
100k - 1M
—
Resistance Range (Ω)
E-24/E-96
(F±1%)
10k - 10M
E-24
(G±2%)
10k - 10M
E-24
(J±5%)
10k - 10M
Maximum
Working
Voltage
350V
400V
800V
Maximum
Operating
Overload
Temperature
Voltage
Range
(D.C.)*
500V*
800V*
1200V*
-55°C
to
+155°C
100k - 10M 100k - 10M 100k - 10M
11M - 51M
—
—
100k - 10M 100k - 10M 100k - 10M
—
—
11M - 51M
Rated voltage =
√Power
rating x resistance value or max. working voltage, whichever is lower
* Maximum Overload Voltage is specified by D.C. voltage
** 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.
environmental applications
Derating Curve
100
80
% Rated Power
1J, 2A, 2B
100
80
% Rated Power
60
40
20
0
-60 -40 -20
-55
60
40
20
0
-60 -40 -20
-55
1J/0.1W (80°C)
2A/0.25W (100°C)
2B/033W (115°C)
0
20
40
60
80 100 120 140
70
Ambient Temperature
(°C)
160
155
0
20
40
60 80
100
120 140 160
115
155
Terminal Part Temperature
(°C)
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.
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.
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
Sulfuration Test
Requirement
∆
R ±(%+0.1Ω)
Limit
Typical
Within regulated
—
tolerance
Within specified T.C.R.
—
±2%
±0.5%
±1%
±0.5%
±0.5%: (10kΩ≤R≤10MΩ) ±0.3%: (10kΩ≤R≤10MΩ)
±1%: (11MΩ≤R≤51MΩ) ±0.5%: (11MΩ≤R≤51MΩ)
±2%
±2%
±2%
±5%
±0.75%
±0.75%
±0.3%
±0.2%
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
Soaked in industrial oil with sulfur substance 3.5% contained
105°C ± 3°C, 500 hours
Please refer to conventional products for characteristic data such as temperature rise.
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.
10/22/21
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
71
resistors
HV73V-RT
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