Semiconductor Protection VFR3V Series

c Features

VFR3V series is designed for ESD surge protection

of IC. It efficiently absorbs ESD surges rushed into

IC's I/O terminal.

c Applications

Elimination of noise and protection of semiconductors

in office equipment, including computers and

peripheral equipment, copy machines, and communication

terminals.

(in mm)

No.1 Pin Indicator

(Surge entrance side)

5.0±0.5

2.5±0.5

8.0 max.

(1)

(3)

(2)

ø0.45±0.1

2.3 max.

VFR3V Series

Please refer to Part Numbering for Type and Length of Lead.

0

10

30

40

50

70

5

10

100

1000

20

60

Frequency (MHz)

(50

Ω - 50Ω)

c Insertion Loss Characteristics

Part Number

Varistor Voltage

(Vdc)

Capacitance

(pF)

Rated Voltage

(Vdc)

Rated Current

(mA)

Peak

Pulse Current

(A)

Operating

Temperature Range

VFR3VD31E131

50 ±20%

130 ±20%

25

20

30

-25 to 85°C

23

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.