© 2004 California Micro Devices Corp. All rights reserved.

2

430 N. McCarthy Blvd., Milpitas, CA 95035-5112

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Tel: 408.263.3214

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Fax: 408.263.7846

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www.calmicro.com

12/22/04

CM1219

Ordering Information

Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.

PIN DESCRIPTIONS

LEADS

NAME

DESCRIPTION

(Refer to package / pinout diagrams)

CHx

The cathode of the respective TVS diode, which should be

connected to the node requiring transient voltage protection.

(Refer to package / pinout diagrams)

The anode of the TVS diodes.

PACKAGE / PINOUT DIAGRAMS

Note: SOT23, SC70, and SOT143 packages may differ in size. These drawings are not to scale.

3-lead SOT23

CH1

1

2

3

Top View

3-lead SC70

1

2

3

Top View

4-lead SOT143

1

4

2

3

5-lead SOT23

1

2

5

3

4

Top View

5-lead SC70

1

2

5

3

4

Top View

6-lead SC70

1

2

6

5

3

4

6-lead SOT23

1

2

6

5

3

4

Top View

Top View

Top View

CH2

CH1

CH2

CH1

CH2

CH3

CH4

CH1

CH2

CH3

CH4

CH1

CH2

CH3

CH5

CH4

CH1

CH2

CH3

CH5

CH4

CH1

CH2

CH3

PART NUMBERING INFORMATION

Leads

Package

Standard Finish

Lead-free Finish

Ordering Part

Part Marking

Ordering Part

Part Marking

3

SOT23-3

CM1219-02ST

S2

CM1219-02SO

S2R

3

SC70-3

CM1219-02SC

S2

CM1219-02S7

S2R

4

SOT143

CM1219-03SS

S3

CM1219-03SR

S3R

5

SOT23-5

CM1219-04ST

S4

CM1219-04SO

S4R

5

SC70-5

CM1219-04SC

S4

CM1219-04S7

S4R

6

SOT23-6

CM1219-05ST

S5

CM1219-05SO

S5R

6

SC70-6

CM1219-05SC

S5

CM1219-05S7

S5R