Datasheet > 255PPS850K

255PPS850K

更新时间： 2024-11-21 06:22:39

品牌	Logo	应用领域
ILLINOISCAPACITOR		半导体电容器薄膜电容器
页数	文件大小	规格书
5页	386K
描述
Metallized Polypropylene Film Capacitors for Power Semiconductor Circuits

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255PPS850K 数据手册

Metallized Polypropylene

Film Capacitors for

Power Semiconductor

Circuits

PPS

• Induction Heaters

• High Current

• High Pulse Current Applications

• Snubber Capacitor for Energy Conversion

in Power Semiconductor Circuits.

• High Voltage

• SMPS

Operating Temperature Range

Capacitance Tolerance

-40˚C to +85˚C

+/- 10% at 1kHz, 20˚C

VDC

SVDC

VAC

700

1000

380

850

1200

1000

1400

480

1200

1600

500

1500

2000

575

2000

2400

630

2500

3000

700

3000

3500

750

Rated Voltage

450

Dissipation Factor

(max) at 20˚C.

C<1.5µF

.05%

Freq (kHz)

C>1.5µF

.07%

Insulation Resistance

@20˚C(<70% RH)

for 1 minute at 100VDC

≥30,000MΩ x µF

Not to exceed 30,000MΩ

Dielectric Strength

200% of rated VDC for 10 seconds at 20°C between leads

3kV at 60 Hz for 60 seconds between leads and case.

Damp Heat Test

56 days at +40°C+/-2°C with 93%+/-2% relative humidity.

Capacitance change

Dissipation Factor

≤2% change from initial value

≤0.001 at 1kHz and 25°C

Insulation Resistance

≥50% of minimum specification

Self inductance

Capacitance drift

<1nH/mm of body length and lead wire length.

<1.0% up to 40°C after 2 years

Temperature Coefficient

Life Expectancy

-200ppm/˚C +/- 100ppm/˚C

≥30,000 hours @VAC

≥100,000 hours @WVDC at 70°C

Failure rate

Dielectric

300/billion component hours.

Polypropylene

Electrodes

Construction

Leads

Vacuum deposited metal layers

Extended metallized carrier film, internal series connections.

Tinned copper wire.

Coating

Flame retardant polyester tape wrap (UL 510)

with epoxy end fills (UL 94V-0)

3757 W. Touhy Ave., Lincolnwood, IL 60712 • (847) 675-1760 • Fax (847) 673-2850 • www.illcap.com

12 3 4 5

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