resistors
HV73V
flat chip resistors for high voltage
(automotive)
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.
• Suitable for high reliable applications like automotives
• AEC-Q200 tested
dimensions and construction
c
Type
(Inch Size Code)
L
c
1J
(0603)
1J AT
(0603)
W
Sn
Plating
2A
(0805)
Ni
Plating
t
d
Protective
Coating
2A AT
(0805)
Resistive Inner
Film
Electrode
2B
(1206)
Ceramic
Substrate
2B AT
(1206)
Derating Curve
100
t
.018±.004
(0.45±0.1)
.02±.004
(0.5±0.1)
.022±.004
(0.55±0.1)
.024±.004
(0.6±0.1)
100
80
% Rated Power
80
% Rated Power
Dimensions inches (mm)
W
c
d
.012±.004 .012±.004
.063±.008 .031±.004 (0.3±0.1)
(0.3±0.1)
(1.6±0.2)
(0.8±0.1) .014±.006 .02±.008
(0.35±0.15) (0.5±0.2)
+.008
.016±.008 .012 -.004
+0.2
.079±.008 .049±.004 (0.4±0.2)
(0.3 -0.1 )
(2.0±0.2) (1.25±0.1)
.018±.010 .024±.008
(0.45±0.25) (0.6±0.2)
.016 +.008
-.004
.02±.012
(0.4 +0.2
.126±.008 .063±.008 (0.5±0.3)
-0.1 )
(1.6±0.2)
(3.2±0.2)
.022±.014 .031±.008
(0.55±0.35) (0.8±0.2)
L
1J, 2A, 2B
60
40
20
1J/0.1W (80°C)
2A, 2B/0.25W (100°C)
60
40
20
0
-60 -40 -20
-55
0
20
0
-60 -40 -20
-55
80 100 120 140 160
70
155
Ambient Temperature
(°C)
40
60
0
20
40
60 80
100 120 140
160
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.
ordering information
HV73V
2A
T
Type
Size
Characteristics
HV73V
1J: 0.1W
2A: 0.25W
2B: 0.33W
Nil: Standard
New A: Heat shock
resistance *1
Termination
Material
T: Sn
*1 With type A, only T is available as the terminal surface material.
TD
Packaging
TD: 7" 4mm pitch
punched paper
TE: 7" 4mm pitch
embossed plastic
For further information on
packaging, please refer to
Appendix A
104
J
Nominal
Resistance
±0.5%, ±1%: 3
significant figures
+ 1 multiplier
±2%, ±5%: 2
significant figures
+1 multiplier
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.
48
6/03/21
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)
applications and ratings
Rated
T.C.R.
Power
Rated
Terminal
(ppm/°C)
Rating Ambient
E-24/E-96
Part
Max.
@ 70°C Temp.
(D±0.5%)
Temp.
Part
Designation
Resistance Range (Ω)
Maximum
Operating
Overload
Temperature
Voltage
Range
(D.C.)*2
Maximum
Working
Voltage
E-24/E-96
(F±1%)
E-24
(G±2%)
E-24
(J±5%)
10k - 10M
10k - 10M
10k - 10M
350V
500V*
HV73V1J
0.1W
70°C
80°C
±100*3
—
HV73V2A
0.25W
70°C
100°C
±100
±200
100k - 1M
—
100k - 10M 100k - 10M 100k - 10M
11M - 51M
—
—
400V
800V*
HV73V2B
0.33W
70°C
115°C
±100
±200
100k - 1M
—
100k - 10M 100k - 10M 100k - 10M
—
—
11M - 51M
800V
1200V*
-55°C
to
+155°C
Rated voltage = √Power rating x resistance value or max. working voltage, whichever is lower
*2 Maximum Overload Voltage is specified by D.C. voltage
*3 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
Temperature Rise
One-Pulse Limiting Electric Power
25
20
15
10
5
10
20
30
40
50
60
70
80
90 100
Temperature Rise (°C)
Temperature Rise (°C)
1J
1J
30
0
HV73 1J-2B
HV73V 2A-2B
70
60
2B
2A
50
2B
2A
40
30
20
10
0
10
20
30
40
50
60
70
80
90 100
One-Pulse Limiting Electric Power (W)
HV73V 1J
35
1000
100
10
1
2B
2A
1J
0.1
0.01
.001
.01
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.
1
.1
Power Rating
(%)
Power Rating
(%)
10
100
1000
Pulse Duration
(ms)
The maximum applicable voltage is equal to the max.
overload voltage. Please contact factory for resistance
characteristics of continuous applied pulse.
Measurement condition
Room temperature: 25°C
PCB: FR-4t = 1.6mm
Cu foil thickness: 35µm
①: Hot spot
②: Terminal
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 ±(%+0.1Ω)
Limit
Typical
Within regulated
—
tolerance
Within specified T.C.R.
—
+25°C/-55°C and +25°C/+125°C
±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)
Characteristic (A)
Characteristic (A)
Heat Shock Resistance
Heat Shock Resistance
±2%
±0.75%
±2%
±0.75%
Rated Voltage (D.C.) x 2.5 for 5 seconds
260°C ± 5°C, 10 seconds ± 1 second
Characteristic (Nil) Standard: -55°C (30 minutes), +125°C (30 minutes),
100 cycles
Characteristic (A) Heat Shock Resistance: -55°C (30 minutes), +125°C
(30 minutes), 1000 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
±2%
±0.3%
Test Method
25°C
+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.
5/11/22
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
49
resistors
HV73V
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