CM1293A-02SR ON Semiconductor, CM1293A-02SR Datasheet

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CM1293A-02SR

Manufacturer Part Number
CM1293A-02SR
Description
ESD PROT LOW CAP 2CH 143SOT-4
Manufacturer
ON Semiconductor
Datasheet

Specifications of CM1293A-02SR

Voltage - Reverse Standoff (typ)
3.3V
Voltage - Breakdown
6V
Power (watts)
225mW
Polarization
2 Channel Array - Bidirectional
Mounting Type
Surface Mount
Package / Case
SOT-143-4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Features
Applications
Block Diagram
*
continuous test run. The part is then subjected to standard production test to verify that all of the tested parameters are within spec after the 1000 strikes.
©2010 SCILLC. All rights reserved.
April 2010 – Rev. 4
Standard test condition is IEC61000-4-2 level 4 test circuit with each pin subjected to ±8kV contact discharge for 1000 pulses. Discharges are timed at 1 second intervals and all 1000 strikes are completed in one
Two and four channels of ESD protection
Provides ESD protection to IEC61000-4-2
Low loading capacitance of 2.0pF max.
Low clamping voltage
Channel I/O to I/O capacitance 1.5pF typical
Zener diode protects supply rail and eliminates
the need for external by-pass capacitors
Each I/O pin can withstand over 1000 ESD
strikes*
Available in RoHS-compliant, lead-free SOT and
MSOP packages
DVI ports, HDMI ports in notebooks, set top
boxes, digital TVs, LCD displays
Serial ATA ports in desktop PCs and hard disk
drives
PCI Express ports
General purpose high-speed data line ESD
protection
±8kV contact discharge
2-and 4-Channel Low Capacitance
Product Description
The CM1293A family of diode arrays has been
designed to provide ESD protection for electronic
components
capacitive loading. These devices are ideal for
protecting systems with high data and clock rates or
for circuits requiring low capacitive loading. Each
ESD channel consists of a pair of diodes in series
that steer the positive or negative ESD current pulse
to either the positive (V
A Zener diode is embedded between V
helps protect the V
CM1293A protects against ESD pulses up to ±8kV
contact discharge) per the IEC 61000-4-2 Level 4
standard.
This device is particularly well-suited for protecting
systems using high-speed ports such as USB2.0,
IEEE1394 (Firewire
HDMI,
storage, digital camcorders, DVD-RW drives and
other applications where extremely low loading
capacitance with ESD protection are required in a
small package footprint.
The CM1293A family of devices is available with
RoHS-compliant, lead-free finishing.
and
ESD Protection Arrays
corresponding
or
subsystems
CC
®
, iLink
rail against ESD strikes. The
P
) or negative (V
ports
Publication Order Number:
), Serial ATA, DVI,
requiring
CM1293A
in
P
N
and V
) supply rail.
removable
CM1293A/D
minimal
N
which

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CM1293A-02SR Summary of contents

Page 1

... The part is then subjected to standard production test to verify that all of the tested parameters are within spec after the 1000 strikes. ©2010 SCILLC. All rights reserved. April 2010 – Rev. 4 2-and 4-Channel Low Capacitance ESD Protection Arrays Product Description The CM1293A family of diode arrays has been designed to provide ESD protection for electronic components or subsystems capacitive loading. These devices are ideal for protecting systems with high data and clock rates or for circuits requiring low capacitive loading ...

Page 2

... CH2 (4) PIN DESCRIPTIONS 2-CHANNEL, 5-LEAD SOT23-5 PACKAGE PIN NAME 4-CHANNEL, 6-LEAD SOT23-6 PACKAGE PIN NAME Rev Page www.onsemi.com CM1293A View (6) CH1 (1) NC (2) (5) (3) CH2 (4) (4) NC (5) 10-Lead MSOP-10 TYPE DESCRIPTION NC No connect V GND Negative voltage supply rail N CH1 I/O ESD Channel ...

Page 3

... N Operating Temperature Range Storage Temperature Range DC Voltage at any channel input STANDARD OPERATING CONDITIONS PARAMETER Operating Temperature Range Package Power Rating SOT143-4 Package (CM1293A-02SR) SOT23-5 Package (CM1293A-02SO) SOT23-6 Package (CM1293A-04SO) MSOP-10 Package (CM1293A-04MR) PART NUMBERING INFORMATION Package Ordering Part Number SOT143-4 SOT23-5 ...

Page 4

... T =25° C; Notes –40°C to +85°C unless otherwise noted 100pF, R Discharge = 150pF 330 Ω 3.3V, V Discharge Discharge Rev Page www.onsemi.com CM1293A 1 MIN TYP MAX 3.3 5.5 8.0 0.60 0.80 0.95 0.60 0.80 0.95 ±0.1 ±1.0 =1.65V 2.0 IN 1.5 ± ...

Page 5

... CM1293A Performance Information Input Channel Capacitance Performance Curves Rev Page www.onsemi.com ...

Page 6

... Performance Information (cont’d) Typical Filter Performance (nominal conditions unless specified otherwise, 50 Ohm Environment) Figure 1. Insertion Loss (S21) VS. Frequency (0V DC Bias, V Figure 2. Insertion Loss (S21) VS. Frequency (2.5V DC Bias, V Rev Page www.onsemi.com CM1293A =3.3V) P =3.3V) P ...

Page 7

... CM1293A Application Information Design Considerations In order to realize the maximum protection against ESD pulses, care must be taken in the PCB layout to minimize parasitic series inductances on the Supply/Ground rails as well as the signal trace segment between the signal input (typically a connector) and the ESD protection device. Refer to example of a positive ESD pulse striking an input channel ...

Page 8

... Mechanical Details SOT143 Mechanical Specifications Dimensions for CM1293A-02SR devices supplied in 4-pin SOT143 packages are presented below. PACKAGE DIMENSIONS SOT143 Package Pins Millimeters Dimensions Min Max 0.80 1.22 A 0.05 0.15 A1 0.30 0.50 b 0.76 0.89 b2 0.08 0.20 c 2.80 3.04 D 2.10 2.64 E 1.20 1. ...

Page 9

... CM1293A Tape and Reel Specifications PACKAGE SIZE PART NUMBER (mm) CM1293A-02SR 2.92 X 2.37 X 1.01 POCKET SIZE (mm) TAPE WIDTH 2.60 X 3.15 X 1.20 8mm Rev Page www.onsemi.com REEL QTY PER DIAMETER REEL 178mm (7") 3000 4mm 4mm 1 ...

Page 10

... REF 0.075 REF 0.014 0.016 0.018 0.021 0.023 0.025 Rev Page www.onsemi.com CM1293A Package Dimensions for SOT23-5 ...

Page 11

... CM1293A Tape and Reel Specifications PACKAGE SIZE PART NUMBER (mm) CM1293A-02SO 2.92 X 2.79 X 1.24 POCKET SIZE (mm) TAPE WIDTH 3.20 X 3.20 X 1.40 8mm Rev Page www.onsemi.com REEL QTY PER DIAMETER REEL 178mm (7") 3000 4mm 4mm 1 ...

Page 12

... Mechanical Details (cont’d) SOT23-6 Mechanical Specifications The CM1293A-04SO is supplied in a 6-pin SOT23 package. Dimensions are presented below. PACKAGE DIMENSIONS SOT23-6 (JEDEC name is MO-178) Package Pins Millimeters Dimensions Min Max -- 1.45 A 0.00 0.15 A1 0.30 0.50 b 0.08 0.22 c 2.75 3.05 D 2.60 3. ...

Page 13

... CM1293A Tape and Reel Specifications PACKAGE SIZE PART NUMBER (mm) CM1293A-04SO 2.90 X 2.80 X 1.45 POCKET SIZE (mm) TAPE WIDTH 3.20 X 3.20 X 1.40 8mm Rev Page www.onsemi.com REEL QTY PER DIAMETER REEL 178mm (7") 3000 4mm 4mm 1 ...

Page 14

... Mechanical Details (cont’d) MSOP-10 Mechanical Specifications The CM1293A-04MR is supplied in a 10-pin MSOP package. Dimensions are presented below. PACKAGE DIMENSIONS MSOP Package Pins Millimeters Dimensions Min Max 0.75 0.95 A 0.05 0.15 A1 0.17 0.27 B 0.13 0.23 C 2.90 3.10 D 2.90 3.10 E 0.50 BSC e 4 ...

Page 15

... CM1293A Tape and Reel Specifications PACKAGE SIZE PART NUMBER (mm) CM1293A- 3.00 X 3.00 X 0.85 04MR POCKET SIZE (mm) TAPE WIDTH 3.30 X 5.30 X 1.30 12mm Rev Page www.onsemi.com REEL QTY PER DIAMETER REEL P 0 330mm (13") 4000 4mm 8mm P 1 ...

Page 16

... N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 Rev Page www.onsemi.com CM1293A ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative ...

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