KBMF01SC6(2004) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

KBMF01SC6
(Rev.:2004)

EMI FILTER AND LINE TERMINATION FOR PS/2 MOUSE OR KEYBOARD PORTS

STMicroelectronics 

KBMF

Table 2: Absolute Maximum Ratings (Tamb = 25°C)

Symbol

Parameter

Value

Unit

VPP

ESD discharge R = 330W C = 150pF contact discharge

ESD discharge - MIL STD 883 - Method 3015-6

±12

±25

kV

Tj

Junction temperature

150

°C

Tstg

Storage temperature range

- 55 to +150

°C

TL

Lead solder temperature (10 second duration)

260

°C

Top

Operating temperature Range

0 to 70

°C

Pr

Power rating per resistor

100

mW

Table 3: Electrical Characteristics (Tamb = 25°C)

Symbol

Parameters

Test conditions

IR

Diode leakage current

VRM = 5.0V

VBR

Diode breakdown voltage

IR = 1mA

VF

Diode forward voltage drop IF = 50mA

Min Typ Max Unit

10 µA

6

V

0.9

V

TECHNICAL INFORMATION

1. EMI FILTERING

The KBMFxxSC6 ensure a filtering protection against ElectroMagnetic and RadioFrequency Interferences

thanks to its low-pass filter structure. This filter is characterized by the following parameters :

- cut-off frequency

- Insertion loss

- high frequency rejection

Figure 2: Measurements configuration

Figure 3: KBMF attenuation curve

50 Ω TG OUT

Vg

TEST BOARD

RF IN

50 Ω

Insertion loss (dB)

0

-10

-20

-30

-40

1

10

100

F (MHz)

1000

2/8

Share Link: