2024年4月19日发(作者：)

CM6304

EMI Filters with ESD

Protection for SIM Card

Applications

Product Description

The CM6304 is a 3 x 3, 8−bump EMI filter with ESD protection

device for SIM card applications in a 0.4 mm pitch CSP form factor. It

is fully compliant with IEC 61000−4−2. The CM6304 is also RoHS II

compliant.

Table 1. PIN DESCRIPTIONS

8−bump CSP Package

Pin

A2

A3

B1

B2

B3

C1

C2

C3

Channel 1 External

Channel 1 Internal

Channel 2 External

GND

Channel 2 Internal

Channel 3 External

V External

Channel 3 Internal

Description

WLCSP8

CASE 567CF

MARKING DIAGRAM

+

64

WWY

64

WWY

= CM6304

= Date Code

PACKAGE / PINOUT DIAGRAMS

Top View

(Bumps Down View)

1

A

B

C

23

A

Bottom View

(Bumps Up View)

3

A3

B3

C3

2

A2

B2

C2

1

A1

B1

C1

Orientation

Marking

ORDERING INFORMATION

Device

CM6304

Package

CSP−8

(Pb−Free)

Shipping

†

5000/Tape & Reel

Orientation

Marking

+

64

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

B

C

ELECTRICAL SCHEMATIC

V (C2) {External}

O1 (A3)

O2 (B3)

O3 (C3)

E

x

t

e

r

n

a

l

R1

R2

R3

I1 (A2)

I2 (B1)

I3 (C1)

I

n

t

e

r

n

a

l

GND (B2)

© Semiconductor Components Industries, LLC, 2011

April, 2011 − Rev. 6

1Publication Order Number:

CM6304/D

/

CM6304

ELECTRICAL SPECIFICATIONS AND CONDITIONS

Table 2. PARAMETERS AND OPERATING CONDITIONS

Parameter

Storage Temperature Range

Operating Temperature Range

Rating

–55 to +150

–40 to +85

Units

°C

°C

Table 3. ELECTRICAL OPERATING CHARACTERISTICS

(Note 1)

Symbol

R

1

R

2

R

3

C

Resistance

Resistance

Resistance

Capacitance on filter channels 1, 2 and 3

Capacitance on clamp channel (pin C2)

V

B

V

ESD

Breakdown Voltage (Positive)

ESD Protection Peak Discharge Voltage at A2, B1 and C1 pins

a) Contact Discharge per IEC 61000−4−2 standard

b) Air Discharge per IEC 61000−4−2 standard

ESD Protection Peak Discharge Voltage at C2 pin

a) Contact Discharge per IEC 61000−4−2 standard

b) Air Discharge per IEC 61000−4−2 standard

ESD Protection Peak Discharge Voltage at A3, B3 and C3 pins

a) Contact Discharge per IEC 61000−4−2 standard

b) Air Discharge per IEC 61000−4−2 standard

parameters specified at T

A

= 25°C unless otherwise noted.

rd IEC 61000−4−2 with C

Discharge

= 150 pF, R

Discharge

= 330 W.

At 1 MHz, V

IN

= 0 V

At 1 MHz, V

IN

= 0 V

I

F

= 8 mA

(Note 2)

ParameterConditionsMin

80

37.6

80

13.4

8.2

6

±15

±15

±15

±15

±4

±4

Typ

100

47

100

16.7

10.3

6.8

Max

120

56.4

120

20

12.4

20

Units

W

W

W

pF

pF

V

kV

(Note 2)kV

(Note 2)kV

2

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