790D

www.vishay.com

Vishay Sprague

Revision: 18-Jun-12

6

Document Number: 42072

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Note

(1)

Non preferred configuration on request only

PERFORMANCE CHARACTERISTICS

1. Operating Temperature: - 55 °C to + 85 °C with rated

information) applied.

2. Capacitance and Tolerance: Capacitance measured at

100 Hz and + 25 °C shall be within the specified tolerance

limits of the nominal rating.

3. Reverse Voltage: 15 % of rated voltage at + 25 °C

5 % of rated voltage at + 85 °C

5. Impedance at 100 kHz: Measured at + 20 °C ± 5 °C,

impedance shall not exceed the values listed in

datasheet.

6. Stability at low and high temperatures: Capacitance

change with temperature, dissipation factor and DC

leakage current shall not exceed the limits of the

following table.

7.

Life Test: 2000 h at + 85 °C with rated voltage applied

2000 h at + 125 °C with category voltage applied

C/C  10 % of initial value

IL

 1.25 initial limit

DF

 initial limit

8.

Humidity Test: 56 days at + 40 °C, 90 % relative

humidity

C/C  8 % of initial value

IL

 initial limit

DF

 initial limit

9.

Charge and Discharge Test:

1 million cycles at + 85 °C,

0.5 s discharge

Series resistance < 0.5



C/C  5 % of initial value

IL

 initial limit

DF

 initial limit

10. Marking:

Top: Rating and polarity

Front: Type, date code, Sprague trademark

PACKAGING QUANTITIES

CASE CODE

REEL

X/Y

AMMO

G/H

BULK

B

A

1000

1000

500

B

1000

1000

250

C

100

D

50

TEMP.

CAPACITANCE

CHANGE

DISSIPATION

FACTOR

LEAKAGE

CURRENT

- 55 °C

- 10 %

9 %

-

11 %

+ 25 °C

-

6 %

1 μA whichever

is greater

8 %

+ 85 °C

+ 12 %

9 %

10 μA whichever

is greater

11 %

+ 125 °C

+ 15 %

12 %

12.5 μA

whichever

is greater

14 %