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Kynix Part #: KY32-CM1293-08MR
Manufacturer Part#:


Product Category: IC Chips
Manufacturer: CMD
Description: ESD Suppressors 8-ch. 8KV/3pF ESD Pr
  datasheetCM1293-08MR Datasheet
Package: MSOP10
Quantity: 8262 PCS
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level(MSL): 3(168 Hours)
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Manufacturer: CMD
Product Category: IC Chips
Packaging: Reel
Termination-Style: SMD/SMT
Package-Case: MSOP-10
Number-of-Channels: 8 Channel
Pd-Power-Dissipation: 400 mW
Maximum-Operating-Temperature: + 85 C
Minimum-Operating-Temperature: - 40 C
Clamping-Voltage: 8.8 V
Cd-Diode-Capacitance: 1 pF
Working-Voltage: 3.3 V
Polarity: Bidirectional
Ipp-Peak-Pulse-Current: 1 A
Vesd-Voltage-ESD-Contact: 8 kV
Vesd-Voltage-ESD-Air-Gap: -
Features, Applications


2, 4, and 8 channels of ESD protection Provides ESD protection - 8kV contact discharge - 15kV air discharge 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 SOT, and MSOP packages Lead-free version available

The CM1293 family of diode arrays has been designed to provide ESD protection for electronic components or sub-systems requiring minimal 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 which steer the positive or negative ESD current pulse to either the positive (VP) or negative (VN) supply rail. A Zener diode is embedded between VP and VN, offering two advantages. First, it protects the VCC rail against ESD strikes, and second, it eliminates the need for a bypass capacitor that would otherwise be needed for absorbing positive ESD strikes to ground. The CM1293 will protect against ESD pulses to (±15kV air, ±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 USB2.0, IEEE1394 (FirewireR, iLinkTM), Serial ATA, DVI, HDMI and corresponding ports in removable 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 CM1293 family of devices is available with optional lead-free finishing.


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

c 2006 California Micro Devices Corp. All rights reserved. 01/26/06

5-LEAD SOT23-5 PACKAGE PIN NAME CH2 VP GND I/O PWR TYPE DESCRIPTION No connect Negative voltage supply rail ESD Channel ESD Channel Positive voltage supply rail

6-LEAD SOT23-6 PACKAGE PIN NAME VP CH4 TYPE I/O GND I/O PWR I/O PWR I/O DESCRIPTION ESD Channel Negative voltage supply rail ESD Channel ESD Channel Positive voltage supply rail ESD Channel Positive voltage supply rail ESD Channel

c 2006 California Micro Devices Corp. All rights reserved.

10-LEAD MSOP-10 PACKAGE NAME CH4 NC GND I/O PWR I/O TYPE I/O DESCRIPTION ESD Channel No connect Positive voltage supply rail ESD Channel No connect ESD Channel No connect Negative voltage supply rail ESD Channel No connect 10-LEAD MSOP-10 PACKAGE PIN NAME CH7 CH8 TYPE I/O PWR I/O GND I/O DESCRIPTION ESD Channel ESD Channel ESD Channel ESD Channel Positive voltage supply rail ESD Channel ESD Channel Negative voltage supply rail ESD Channel ESD Channel

Standard Finish # of Channels Leads Package D040 D038 Ordering Part Number1 Part Marking Lead-free Finish Ordering Part CM1293-04MR CM1293-08MR Part Marking D041 D039

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


PARAMETER Operating Supply Voltage (VP - VN) Operating Temperature Range Storage Temperature Range DC Voltage at any channel input RATING to +150 (VN 0.5) to (VP + 0.5) UNITS °C V

PARAMETER Operating Temperature Range Package Power Rating SOT143-4 Package (CM1293-02SR) SOT23-5 Package (CM1293-02ST/SO) SOT23-6 Package (CM1293-04ST/SO) MSOP-10 Package (CM1293-04MS/MR) MSOP-10 Package (CM1293-08MS/MR) RATING -40 to UNITS °C mW

Search Part number : "CM129" Included word is 12
Part Number Manufacturer Package Quantity Description
CM1293A CMD SOT-23 856
CM1293A-02SO ON Semiconductor SC-74, SOT-457 17727 TVS DIODE 3.3VWM 9.9VC SC74
CM1293A-02SR ON Semiconductor TO-253-4, TO-253AA 200900 TVS DIODE 3.3VWM 9.9VC SOT1434
CM1293A-04 ON SOT23-6 4153
CM1293A-04MR ON Semiconductor 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 3060 TVS DIODE 3.3VWM 9.9VC 10MSOP
CM1293A-04SO ON Semiconductor SC-74, SOT-457 475890 TVS DIODE 3.3VWM 9.9VC SC74
CM1293-02SO CMD SOT23-5 17178
CM1293-02SR CMD SOT143-4 3710
CM1293-02ST CMD SOT23-5 5200
CM1293-04MR CMD MSOP10 510
CM1293-04S0 CMD 2590
CM1293-04SO CMD SOT-163 155527
  • CM1293A
  • CM1293A-02SO
  • CM1293A-02SR
  • CM1293A-04
  • CM1293A-04MR
  • CM1293A-04SO
  • CM1293-02SO
  • CM1293-02SR
  • CM1293-02ST
  • CM1293-04MR
  • CM1293-04S0
  • CM1293-04SO
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