CM1214-01ST
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CM1214-01ST

Product Category: IC Chips
Manufacturer: CMD
Description:
  datasheetCM1214-01ST Datasheet
Package: SOT23-3
Quantity: 2265 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
Features, Applications

Features

Single channel ESD protection for an AC signal to ±5V for 0.25W transmit power Connect two channels in series for signals +10V (1W transmit power) ±8kV ESD protection per IEC 61000-4-2 contact discharge Sub-1pF loading capacitance Minimal variation with voltage and temperature Can withstand over 1000 ESD strikes DFN-3, SOT23-3 and MSOP-8 package options Lead-free versions available


The CM1214 PicoGuardTM ESD protector is used to protect bipolar signal lines against electrostatic discharge (ESD). The CM1214 allows operation in highspeed environments with signals levels to +5V. The low sub-1pF loading capacitance makes the CM121401DF/DE and CM1214-01ST/SO ideal for protecting high-speed interfaces including RF switches and amplifiers. The CM1214-02MS/MR is ideal for dual high-speed signal pairs used in Gigabit Ethernet, ADSL, etc. The CM1214-02MS/MR can also be used for higher transmit voltage applications by connecting the two channels in series. The CM1214-01DF/DE and the CM1214-01ST/SO are single channel ESD protectors available 3-lead DFN-3 and SOT23-3 packages respectively. The CM1214-01DF/DE is housed in a very small form factor DFN package that provides to 20% and 32% board space savings when it is used in place of SC70 and SOT23 packages. The is a dual channel ESD protector and is available 8lead MSOP-8 package. All three devices are available with optional lead-free finishing.


Applications

RF switch and amplifier protection RF modules and RF IC protection Wireless handsets and WLAN High-speed AC signals for Gbit Ethernet, etc.


c 2005 California Micro Devices Corp. All rights reserved. 11/09/05


SOT23-3 PACKAGE PIN DESCRIPTIONS PIN 2 3 NAME DESCRIPTION CH1 CH2 N.C. ESD Channel ESD Channel No connect PIN


DFN-3 PACKAGE PIN DESCRIPTIONS PIN 2 3 NAME DESCRIPTION N.C. CH2 No connect ESD Channel ESD Channel

Standard Finish Pins 3 8 Package DFN SOT23 MSOP Ordering Part CM1214-01ST CM1214-02MS Part Marking RF1 RF2 Lead-free Finish Ordering Part CM1214-01SO CM1214-02MR Part Marking RF1R RF2R


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

c 2005 California Micro Devices Corp. All rights reserved.

MSOP-8 PACKAGE PIN DESCRIPTIONS NAME DESCRIPTION CH1 N.C. CH3 N.C. CH4 CH2 N.C. ESD Channel No connect No connect ESD Channel No connect ESD Channel ESD Channel No connect


Specifications

PARAMETER DC Voltage between CH pins Operating Temperature Range Storage Temperature Range Package Power Rating DFN-3 Package (CM1214-01DF/DE) SOT23-3 Package (CM1214-01ST/SO) MSOP8 Package (CM1214-02MS/MR) RATING to +150 TBD 225 400 UNITS °C mW


PARAMETER Operating Temperature Range RATING to +85 UNITS °C

SYMBOL PARAMETER VST VESD Standoff Voltage ESD Voltage Protection Peak discharge voltage between CH pins a) Contact discharge per IEC 61000-4-2 standard Channel Leakage Current Dynamic Resistance Channel Clamp Voltage Channel Input Capacitance Voltage between CH pins = 0V Voltage between CH pins = 5V


TA=25°C, 5.5V between CH pins TA=25°C, IPP = 8/20S; Any I/O pin to Ground; Notes 2 and 5 TA=25°C, IPP = 8/20S; Notes & 5 Measured at 1 MHz between CH pins; Note 2 applies


All parameters specified to +85°C unless otherwise noted. These parameters guaranteed by design and characterization. Standard IEC 61000-4-2 with CDischarge = 150pF, RDischarge = 330,. From CH pin with other CH pin grounded. No Connect pins are left open for all tests.

Search Part number : "CM121" Included word is 15
Part Number Manufacturer Package Quantity Description
CM1218-04S7 CMD SOT-25 38254
CM1219-04S7 ON SC70 5 4060 TVS Diode Arrays 4-ch. ESD Protection
CM1216-06MR ON Semiconductor 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 5877 TVS DIODE 5.5VWM 9VC 8MSOP
CM1213A-02SR ON Semiconductor TO-253-4, TO-253AA 146845 TVS DIODE 3.3VWM 10VC SOT1434
CM1218-C4SE CMD SOT-553 184888
CM1213-01ST CMD SOT-23 7430
CM1216-08MR ON Semiconductor 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 71 TVS DIODE 3.3VWM 9VC 10MSOP
CM1213-02S0 CMD SOT-153 1050
CM1213A-04 CMD MSOP10 168
CM1218-F4SE CMD SOT-563 5060
CM1213A-04MR ON Semiconductor 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 50661 TVS DIODE 3.3VWM 10VC 10MSOP
CM1213-02SO CMD sot23--5 138043
CM1218-02S7 ON SC70-3 30680
CM1218-H4SE ON SOT 563 4060
CM1213A-04S7 ON Semiconductor 6-TSSOP, SC-88, SOT-363 64923 TVS DIODE 3.3VWM 10VC SC70-6
CM1214-01ST RELATED PRODUCT PICTURE
left
  • CM1218-04S7
  • CM1219-04S7
  • CM1216-06MR
  • CM1213A-02SR
  • CM1218-C4SE
  • CM1213-01ST
  • CM1216-08MR
  • CM1213-02S0
  • CM1213A-04
  • CM1218-F4SE
  • CM1213A-04MR
  • CM1213-02SO
  • CM1218-02S7
  • CM1218-H4SE
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