Datasheet > 474PPA252K

474PPA252K

更新时间： 2024-11-05 14:46:59

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
3页	458K
描述
4.4 mΩ

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数据手册

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474PPA252K 数据手册

High dvdt – Good Pulse Current –

Stable with Temperature and Frequency

FEATURES

Inverters/Converters – Power Semiconductor Circuits –

Induction Heating – Switching Power Supplies

APPLICATIONS

Operating Temperature

Range

-55°C to +85°C

+10% at 1 kHz, 25°C

+5% optional

Capacitance Tolerance

Surge Voltage(SVDC)

AC voltage (50/60 Hz)

WVDC

SVDC

WVDC

VAC

700

1000

700

850

1200

850

1000

1400

1000

480

1200

1600

1200

500

1500

2000

1500

575

2000 2500

2400 3000

2000 2500

3000

3500

3000

750

420

450

630

700

Frequency

Dissipation Factor (MAX)

25°C

C<0.047uF

0.047>C>1uF

C>1uF

(kHz)

0.06%

0.05%

0.06%

Insulation Resistance

@25°C (<70% RH)for 1 minute

at 100VDC applied

30000 MΩxμF

(not to exceed

30GΩ)

Self Inductance

<1 nano-Henry per mm of lead spacing

<0.5% after 2 years at 40°C

30000 hours @VAC, 70°C

Capacitance Drift Factor

Life Expectancy

Failure Quota

100000 hours @VDC, 70°C

Capacitance Change

300/ billion component hours

56 days at 40°C with 90 to 95%RH, +40°C and no voltage applied

<3% of initially measured value

Capacitance Change

Dissipation Factor

<2% of initially measured value

<0.001 at 1kHz and 25°C

Damp Heat test

Insulation Resistance

>50% of maximum specified value

Self Inductance

Capacitance Drift Factor

Capacitance Temperature

Coefficient

<1 nano-Henry per mm of body length and lead length

<1.0% after 2 years at 40°C

-200 ppm/°C, +100ppm/°C

Terminal to Terminal

Terminal to case

3kVAC, 50/60Hz applied

between the leads and case

for 60 seconds

Dielectric Strength

160% of rated VDC or 200% VDC

applied for 2 Seconds and 25°C

Dielectric

Polypropylene

Construction

Double Metallized film with internal series connections

Flame Retardant polyester tape wrap (UL 501) with epoxy resin end

fill(UL94V0)

Coating

Leads

Lead free tinned copper leads

Special Order Options

L MAX

<17.5

0.8

<18

0.8

>18

1.0

<25

1.0

>25

1.2

all

d+0.05

1.2 1.2

Mar-22

12 3

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