HV73

flat chip resistors for high voltage

27

KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • 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.

1/05/13

Derating Curve

environmental applications

100

80

60

40

20

-60

-40

0

40

6080100160

70

20

Ambient Temperature

(°C)

0

-55

120

155

-20

140

Absolute

Maximum

Working

Voltage

E-24

(F±1%)

E-24

(G±2%)

E-24

(J±5%)

Part

Designation

Maximum

Overload

Voltage

(D.C.)*

Operating

Temperature

Range

Power

Rating

@ 70°C

2A

2B

100k - 10M

—

100k - 10M

—

——

11M - 51M

100k - 10M

400V

800V*

500V

1000V*

11M - 51M

±100

0.125W

(0.25W)***

0.25W

±200

±200

Resistance Range (Ω)

T.C.R.

(ppm/°C)

Max.

-55°C

to

+155°C

E-24

(D±0.5%)

100k - 1M

—

—

100k - 10M 100k - 10M 100k - 10M

±100

100k - 1M

2H

——

11M - 51M

2000V(*D.C.)

3000V*

0.5W

±200

—

100k - 10M 100k - 10M 100k - 10M

±100

100k - 1M

3A

11M - 20M

11M - 20M

11M - 51M

3000V(*D.C.)

4000V*

1W

±200

—

43k - 10M

43k - 10M

43k - 10M

±100

43k - 1M

Performance Characteristics

Parameter

Requirement ∆ R ±(%+0.1Ω)

Limit

Typical

Test Method

Resistance

T.C.R.

25°C

+25°C/-55°C and +25°C/+125°C

Within regulated

tolerance

Within specified

T.C.R.

—

—

Overload (Short time)

Rated Voltage (D.C.) x 2.5 for 5 seconds

±2%

±0.5%

Resistance to Solder Heat

260°C ± 5°C, 10 seconds ± 1 second

±1%

±0.5%

Rapid Change of Temperature

-55°C (30 minutes), +125°C (30 minutes), 100 cycles

±0.5%:

(10KΩ≤R≤10MΩ)

±1%:

(11MΩ≤R≤51MΩ)

±0.3%:

(10KΩ≤R≤10MΩ)

±0.5%:

(11MΩ≤R≤51MΩ)

Moisture Resistance

40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

±2%

±0.75%

Endurance at 70°C

70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

±2%

±0.75%

High Temperature

Exposure

+155°C, 1000 hours

±2%

±0.3%

1J

350V

500V*

0.1W

±100**

—

10k - 10M

10k - 10M

10k - 10M

* AC Voltage Reference: When using for A.C. Voltage, use the peak A.C. Voltage, which should not exceed the Maximum DC Overload Voltage

(Max. DC Voltage/ √2)

*** Contact factory prior to use

applications and ratings

Additional environmental applications can also be found at www.koaspeer.com

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.