CM1218-05SO

Low Capacitance Transient Voltage Suppressors / ESD Protectors CM1218 Features • • • • • • Low I/O capacitance at 7pF typical In-system ESD protection to ±15kV contact discharge, per the IEC 61000-4-2 international standard Two, three, four or five channels of ESD protection Compact SMT package saves board space and facilitates layout in space-critical applications Each I/O pin can withstand over 1000 ESD strikes Lead-free versions available Applications • • • High-speed consumer electronic ports ESD protection of PC ports, including USB ports, serial ports, parallel ports, IEEE1394 ports, docking ports, proprietary ports, etc. Protection of interface ports or IC pins which are exposed to high ESD levels Product Description The CM1218 family of devices features transient voltage suppressor arrays that provide a very high level of protection for sensitive electronic components which may be subjected to electrostatic discharge (ESD). All pins of the CM1218 are rated to withstand ±15kV ESD pulses using the IEC 61000-4-2 contact discharge method. Using the MIL-STD-883D (Method 3015) specification for Human Body Model (HBM) ESD, all pins are protected from contact discharges of greater than ±30kV. The CM1218 is supplied in a number of compact, surface mount packages depending on the channel configuration desired. All versions of this device are available with optional lead-free finishing. ©2010 SCILLC. All rights reserved. May 2010 – Rev. 2 Publication Order Number: CM1218/D CM1218 Electrical Schematics CM1218-02 VN 3 4 CM1218-03 3 1 2 1 VN 2 SOT23-3 SC70-3 CM1218-04 5 4 6 SOT 143 CM1218-05 5 4 1 2 VN 3 1 2 VN 3 SOT23-5 / SOT 553 SC70-5 SOT23-6 / SOT 563 SC70-6 Note: SOT23, SC70 and SOT143 and packages may differ in size. These drawings are not to scale. Rev. 2 | Page 2 of 17 | www.onsemi.com CM1218 PIN DESCRIPTIONS LEADS (Refer to package / pinout diagrams) NAME CHx DESCRIPTION The cathode of the respective TVS diode, which should be connected to the node requiring transient voltage protection. The anode of the TVS diodes. (Refer to package / pinout diagrams) VN Ordering Information PART NUMBERING INFORMATION Standard Finish Leads 3 3 4 5 5 5 6 6 6 Package SOT23-3 SC70-3 SOT143 SOT23-5 SOT-553 SC70-5 SOT23-6 SOT-563 SC70-6 Ordering Part Number1 CM1218-02ST CM1218-02SC CM1218-03SS CM1218-04ST CM1218-04SE CM1218-04SC CM1218-05ST CM1218-05SE CM1218-05SC Lead-free Finish Ordering Part Number1 CM1218-02SO CM1218-02S7 CM1218-03SR CM1218-04SO CM1218-04SE CM1218-04S7 CM1218-05SO CM1218-05SE CM1218-05S7 Part Marking2 R2 R2 R3 R4 R4R R4 R5 R5R R5 Part Marking2 R2R R2R R3R R4R R4R R4R R5R R5R R5R Note 1: Parts are shipped in Tape & Reel form unless otherwise specified. Note 2: The SOT-553 and SOT-563 packages for leaded and lead-free finishing are the same. The maximum soldering reflow temperature for these packages is 240°C. Rev. 2 | Page 3 of 17 | www.onsemi.com CM1218 Specifications ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature Range Package Power Dissipation SC70 SOT23-3, SOT23-5, SOT23-6, SOT143 SOT-553, SOT-563 RATING -65 to +150 UNITS °C 0.2 0.225 0.15 W W W STANDARD OPERATING CONDITIONS PARAMETER Operating Temperature RATING -40 to +85 UNITS °C ELECTRICAL OPERATING CHARACTERISTICS SYMBOL PARAMETER CIN Channel Input Capacitance Differential Channel I/O to GND Capacitance Reverse Stand-off Voltage CONDITIONS TA = 25°C, 2.5VDC, 1MHz TA = 25°C, 2.5VDC, 1MHz IR=10μA, TA = 25°C; Note 1 IR=1mA, TA = 25°C; Note 1 ILEAK VSIG Leakage Current Small Signal Clamp Voltage Positive Clamp Negative Clamp ESD Withstand Voltage Contact Discharge per IEC 610004-2 standard Human Body Model, MIL-STD-883, Method 3015 Diode Dynamic Resistance Forward Conduction Reverse Conduction VIN=5.0VDC, TA = 25°C; Note 1 I = 10mA, TA = 25°C; Note 1 I = -10mA, TA = 25°C Notes2 and 3; TA = 25°C Notes1 and 3; TA = 25°C TA = 25°C; Note 1; Applied Pulse Width = 700µs; IMAX = 0.70A. See Figure 2 to calculate RD 5.5 -0.4 +15 +30 6.8 -0.8 5.5 6.1 MIN TYP 7 0.19 6.8 6.8 8.5 8.8 1 MAX UNITS pF pF V V ΔC IN VRSO μA V V kV kV 9.0 -1.20 VESD RD 0.8 2.2 1.1 2.7 1.4 3.2 Ω Ω Note 1: Human Body Model per MIL-STD-883, Method 3015, CDischarge = 100pF, RDischarge = 1.5KΩ, VN grounded. Note 2: Standard IEC 61000-4-2 with CDischarge = 150pF, RDischarge = 330Ω, VN grounded. Note 3: These measurements performed with no external capacitor on CHX. Rev. 2 | Page 4 of 17 | www.onsemi.com CM1218 Performance Information Diode Capacitance Typical diode capacitance with respect to positive TVS cathode voltage (reverse voltage across the diode) is given in Diode Capacitance vs. Reverse Voltage . Figure 1. Diode Capacitance vs. Reverse Voltage Rev. 2 | Page 5 of 17 | www.onsemi.com CM1218 Typical High Current Diode Characteristics Measurements are made in pulsed mode with a nominal pulse width of 0.7ms. Figure 2. Input Voltage vs. Input Current Curve Rev. 2 | Page 6 of 17 | www.onsemi.com CM1218 Mechanical Details CM1218 devices are supplied in the following packages: SOT23-3, SOT23-5, SOT23-6, SOT143, SOT553, SOT563, SC70-3, SC70-5, and SC70-6. SOT23-3 Mechanical Specifications The CM1218-02ST/SO is supplied in a 3-pin SOT23 package. Dimensions are presented below. For complete information on the SOT23-3, see the California Micro Devices SOT23 Package Information document. PACKAGE DIMENSIONS Package JEDEC No. Pins/Leads Millimeters Dimensions Min A A1 b c D E E1 e e1 L L1 # per tape and reel 0.89 0.01 0.30 0.08 2.80 2.10 1.20 Max 1.12 0.10 0.50 0.20 3.04 2.64 1.40 Min 0.0350 0.0004 0.0118 0.0031 0.1102 0.0827 0.0472 Max 1 2 SOT23-3 (JEDEC name is TO-236) TO-236 (Var. AB) 3 Inches TOP VIEW b 3 E1 E 0.0441 0.0039 0.0197 0.0079 0.1197 0.1039 0.0551 SIDE VIEW D e1 e A1 A 0.95 BSC 1.90 BSC 0.40 0.60 0.0374 BSC 0.0748 BSC 0.0157 0.0236 c L1 L END VIEW 0.60 REF 0.0236 REF 3000 pieces Controlling dimension: millimeters Package Dimensions for SOT23-3 Rev. 2 | Page 7 of 17 | www.onsemi.com CM1218 Mechanical Details (cont’d) SOT23-5 Mechanical Specifications The CM1218-04ST/SO is supplied in a 5-pin SOT23 package. DImensions are presented below. For complete information on the SOT23-5, see the California Micro Devices SOT23 Package Information document. PACKAGE DIMENSIONS Package JEDEC No. Pins/Leads Millimeters Dimensions Min A A1 b c D E E1 e e1 L L1 # per tape and reel -0.00 0.30 0.08 2.75 2.60 1.45 Max 1.45 0.15 0.50 0.22 3.05 3.00 1.75 Min -0.0000 0.0118 0.0031 0.1083 0.1024 0.0571 Max 0.0571 b 1 2 3 SOT23-5 MO-178 (Var. AA) 5 5 TOP VIEW e1 e 4 Inches E1 E 0.0059 0.0197 0.0087 0.1201 0.1181 0.0689 END VIEW A1 SIDE VIEW D A 0.95 BSC 1.90 BSC 0.30 0.60 0.0374 BSC 0.0748 BSC 0.0118 0.0236 c 0.60 REF 0.0236 REF 3000 pieces L1 L Controlling dimension: millimeters Package Dimensions for SOT23-5 Rev. 2 | Page 8 of 17 | www.onsemi.com CM1218 Mechanical Details SOT23-6 Mechanical Specifications: The CM1218-05ST/SO is supplied in a 6-pin SOT23 package. Dimensions are presented below. For complete information on the SOT23-6, see the California Micro Devices SOT23 Package Information document. PACKAGE DIMENSIONS Package JEDEC No. Pins/Leads Millimeters Dimensions Min A A1 b c D E E1 e e1 L L1 # per tape and reel -0.00 0.30 0.08 2.75 2.60 1.45 Max 1.45 0.15 0.50 0.22 3.05 3.00 1.75 Min -0.0000 0.0118 0.0031 0.1083 0.1024 0.0571 Max 0.0571 1 2 3 SOT23-6 MO-178 (Var. AB) 6 Inches 6 TOP VIEW e1 5 e 4 E1 E 0.0059 0.0197 0.0087 0.1201 0.1181 0.0689 b SIDE VIEW D A 0.95 BSC 1.90 BSC 0.30 0.60 0.0374 BSC 0.0748 BSC END VIEW A1 0.0118 0.0236 0.60 REF 0.0236REF c 3000 pieces L1 L Controlling dimension: millimeters Package Dimensions for SOT23-6 Rev. 2 | Page 9 of 17 | www.onsemi.com CM1218 Mechanical Details SOT143 Mechanical Specifications The CM1218-03SS/SR is supplied in a 4-pin SOT143 package. Dimensions are presented below. For complete information on the SOT143 package, see the California Micro Devices SOT143 Package Information document. PACKAGE DIMENSIONS Package Pins Millimeters Dimensions Min A A1 b b2 c D E E1 e e1 L L1 # per tape and reel 0.80 0.05 0.30 0.76 0.08 2.80 2.10 1.20 Max 1.22 0.15 0.50 0.89 0.20 3.04 2.64 1.40 Min 0.031 0.002 0.012 0.030 0.003 0.110 0.082 0.047 Max 0.048 0.006 0.019 0.035 0.008 e1 1 TOP VIEW e SOT143 4 4 3 Inches 2 E1 E SIDE VIEW D A 0.119 0.103 0.055 END VIEW b2 b A1 1.92 BSC 0.20 BSC 0.4 0.6 0.075 BSC 0.008 BSC 0.016 0.024 c 0.54 REF 0.021 REF L1 L 3000 pieces Controlling dimension: millimeters Package Dimensions for SOT143. Rev. 2 | Page 10 of 17 | www.onsemi.com CM1218 Mechanical Details (continued) SOT-553 Mechanical Specifications The CM1218-04SE is supplied in a 5-pin SOT-553 package. CM1218Dimensions are presented below. For complete information on the SOT-553, see the California Micro Devices SOT Package Information document. PACKAGE DIMENSIONS Package Leads Millimeters Dim. Min A b c D E E1 e e1 L # per tape and reel 0.50 0.17 0.08 Nom 0.55 0.22 0.13 1.60 BSC 1.60 BSC 1.20 BSC 0.50 BSC 1.00 BSC 0.20 BSC 5000 pieces c SOT-553 5 TOP VIEW D 0.20 C A-B 2X Inches Min 0.020 0.007 0.003 Nom 0.022 0.009 0.005 Max 0.024 E1 5 e1 4 D Max 0.60 0.27 0.18 E 1 2 3 0.011 0.007 2X 0.20 CD e b 0.20 c 0.063 BSC 0.063 BSC 0.047 BSC 0.020 BSC 0.040 BSC 0.008 BSC END VIEW C SIDE VIEW A 2X 0.10 C SEA ING T PLANE Controlling dimension: millimeters L Package Dimensions for SOT-553. Rev. 2 | Page 11 of 17 | www.onsemi.com CM1218 Mechanical Details (continued) SOT-563 Mechanical Specifications The CM1218-05SE is supplied in a 5-pin SOT-563 package. Dimensions are presented below. For complete information on the SOT-563, see the California Micro Devices SOT Package Information document. PACKAGE DIMENSIONS Package Leads Millimeters Dim. Min A b c D E E1 e e1 L # per tape and reel 0.50 0.17 0.08 Nom 0.55 0.22 0.13 1.60 BSC 1.60 BSC 1.20 BSC 0.50 BSC 1.00 BSC 0.20 BSC 5000 pieces c SOT-563 6 TOP VIEW D 0.20 C A-B 2X Inches Min 0.020 0.007 0.003 Nom 0.022 0.009 0.005 Max 0.024 E1 6 e1 5 4 D Max 0.60 0.27 0.18 E 1 2 3 0.011 0.007 2X 0.20 CD e b 0.20 c 0.063 BSC 0.063 BSC 0.047 BSC 0.020 BSC 0.040 BSC 0.008 BSC END VIEW C SIDE VIEW A 2X 0.10 C SEA ING T PLANE Controlling dimension: millimeters L Package Dimensions for SOT-563. Rev. 2 | Page 12 of 17 | www.onsemi.com CM1218 Mechanical Details (continued) SC70-3 Mechanical Specifications The CM1218-02SC/S7 is supplied in a 3-pin SC70 package. Dimensions are presented below. For complete information on the SC70-3, see the California Micro Devices SC70 Package Information document. PACKAGE DIMENSIONS Package Pins Dimensions Min A A1 A2 B c D E e HE L # / tape and reel 2.00 0.26 3000 pieces 0.80 0.00 0.70 0.15 0.08 1.85 1.15 0.65 BSC END VIEW SC70-3 (JEDEC name is MO-203 Issue A) 3 TOP VIEW B 3 Millimeters Max 1.10 e e 1 2 E HE 0.10 1.00 0.30 0.25 2.25 1.35 A1 A2 A SIDE VIEW D 2.40 0.46 c L Controlling dimension: millimeters Package Dimensions for SC70-3. Rev. 2 | Page 13 of 17 | www.onsemi.com CM1218 Mechanical Details (continued) SC70-5 Mechanical Specifications: The CM1218-04SC/S7 is supplied in a 5-pin SC70 package. Dimensions are presented below. For complete information on the SC70-5, see the California Micro Devices SC70 Package Information document. PACKAGE DIMENSIONS Package Pins Dimensions Min A A1 A2 B c D E e HE L # / tape and reel 2.00 0.26 3000 pieces 0.80 0.00 0.70 0.15 0.08 1.85 1.15 0.65 BSC 2.40 0.46 Max 1.10 0.10 1.00 0.30 0.25 2.25 1.35 SC70-5 (JEDEC name is MO-203 Issue A) 5 Millimeters Controlling dimension: millimeters Rev. 2 | Page 14 of 17 | www.onsemi.com CM1218 TOP VIEW e e 5 4 E HE 1 2 3 B SIDE VIEW D A2 A A1 END VIEW c L Package Dimensions for SC70-5. Rev. 2 | Page 15 of 17 | www.onsemi.com CM1218 Mechanical Details (continued) SC70-6 Mechanical Specifications: The CM1218-05SC/S7 is supplied in a 6-pin SC70 package. Dimensions are presented below. For complete information on the SC70-6, see the California Micro Devices SC70 Package Information document. PACKAGE DIMENSIONS Package Pins Dimensions Min A A1 A2 B c D E e HE L # / tape and reel 2.00 0.26 3000 pieces 0.80 0.00 0.70 0.15 0.08 1.85 1.15 0.65 BSC 2.40 0.46 c TOP VIEW e 6 5 SC70-6 (JEDEC name is MO-203 Issue A) 6 Millimeters e 4 E HE 1 2 3 Max B 1.10 0.10 1.00 0.30 0.25 2.25 1.35 END VIEW A1 A2 A SIDE VIEW D L Controlling dimension: millimeters Package Dimensions for SC70-6. Rev. 2 | Page 16 of 17 | www.onsemi.com CM1218 ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. 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