PACDN042/43/44/45/46 Transient Voltage Suppressors / ESD Protectors Features Product Description • The family of devices consists of the PACDN042, PACDN043, PACDN044, PACDN045, and PACDN046. These devices are transient voltage suppressor arrays that provide a very high level of protection for sensitive electronic components which may be subjected to electrostatic discharge (ESD). The PACDN042/43/44/ 45/46 devices are designed and characterized to dissipate safely ESD strikes that exceed IEC 61000-4-2 International Standard Level 4 (8kV contact discharge). • • • Two, three, four, five, or six transient voltage suppressors Compact SMT package saves board space and facilitates layout in space-critical applications In-system ESD protection to 20kV contact discharge, per the IEC 61000-4-2 international standard Lead-free versions available All pins are rated to withstand 20kV 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. Applications • • 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 The PACDN042/43/44/45/46 is available with lead-free finishing, supporting the current global industry movement to lead free manufacturing. Electrical Schematic PACDN042 PACDN043 GND 3 1 2 1 4 3 8 1 GND 2 1 GND SOT23-3 SC70-3 SOT-143 PACDN044Y PACDN045 5 2 GND PACDN044T 2 GND 5 6 3 GND 4 TSSOP-8 PACDN046 4 6 5 4 3 1 2 GND 3 SOT23-5 SC70-5 GND 7 SOT23-6 SC70-6 GND 8 1 GND 7 6 5 2 3 4 MSOP-8 © 2003 California Micro Devices Corp. All rights reserved. 11/26/03 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 1 PACDN042/43/44/45/46 PACKAGE / PINOUT DIAGRAMS Top View TVS CATHODE 1 GND TVS CATHODE 2 Top View TVS CATHODE 4 3 2 TVS CATHODE TVS CATHODE 1 GND 2 TVS CATHODE 5 4 3 TVS CATHODE 3 TVS CATHODE Top View TVS CATHODE TVS CATHODE GND 1 TVS CATHODE 2 GND 3 TVS CATHODE 4 5-pin SC70 5-pin SOT23 4 4-pin SOT143 PACDN044T PACDN044T/ PACDN054T 2 2 D44 / D54 GND 5 TVS CATHODE GND Top View TVS CATHODE D044 / D054 1 1 3-pin SC70 3-pin SOT23 TVS CATHODE 3 GND D043 / D053 3 Top View 1 D42 / D52 D042 / D052 TVS CATHODE Top View TVS CATHODE 8 TVS CATHODE 7 GND 6 TVS CATHODE 5 GND 8-pin TSSOP Top View TVS CATHODE 4 TVS CATHODE TVS CATHODE TVS CATHODE GND TVS CATHODE 6-pin SOT23 1 2 6 3 5 4 TVS CATHODE TVS CATHODE TVS CATHODE GND 1 TVS CATHODE 2 TVS CATHODE 3 TVS CATHODE 4 D046 / D056 3 5 TVS CATHODE D45 / D55 TVS CATHODE 2 6 D045 / D055 GND 1 Top View Top View 8 GND 7 TVS CATHODE 6 TVS CATHODE 5 TVS CATHODE 8-pin MSOP 6-pin SC70 Note: SOT23, SC70, SOT143, TSSOP, and MSOP packages may differ in size. These drawings are not to scale. PIN DESCRIPTIONS PINS NAME (Refer to package outline drawings) TVS Cathode (Refer to package outline drawings) GND 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. © 2003 California Micro Devices Corp. All rights reserved. 2 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 11/26/03 PACDN042/43/44/45/46 Ordering Information PART NUMBERING INFORMATION Lead-free Finish2 Standard Finish Ordering Part Ordering Part Bumps Package Number1 Part Marking Number1 Part Marking 3 SOT23-3 PACDN042Y3 D042 PACDN042Y3R D052 3 SC70-3 PACDN042YB3 D42 PACDN042YB3R D52 4 SOT143 PACDN043Y4 D043 PACDN043Y4R D053 5 SOT23-5 PACDN044Y5 D044 PACDN044Y5R D054 5 SC70-5 PACDN044YB5 D44 PACDN044YB5R D54 6 SOT23-6 PACDN045Y6 D045 PACDN045Y6R D055 6 SC70-6 PACDN045YB6 D45 PACDN045YB6R D55 8 TSSOP PACDN044T PACDN044T PACDN044TR PACDN054T 8 MSOP PACDN046M D046 PACDN046MR D056 Note 1: Parts are shipped in Tape & Reel form unless otherwise specified. Specifications ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature Range RATING UNITS -65 to +150 °C 0.2 0.225 0.5 W W W RATING UNITS -40 to +85 °C Package Power Dissipation SC70 SOT23-3, SOT23-5, SOT23-6, SOT143 TSSOP, MSOP STANDARD OPERATING CONDITIONS PARAMETER Operating Temperature © 2003 California Micro Devices Corp. All rights reserved. 11/26/03 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 3 PACDN042/43/44/45/46 Specifications (cont’d) ELECTRICAL OPERATING CHARACTERISTICS SYMBOL PARAMETER C VRSO CONDITIONS MIN Reverse Stand-off Voltage IR=10µA, TA = 25°C 5.5 V IR=1mA, TA = 25°C 6.1 V VIN=5.0VDC, TA = 25°C VSIG Small Signal Clamp Voltage Positive Clamp Negative Clamp I = 10mA, TA = 25°C I = -10mA, TA = 25°C RD UNITS TA = 25°C, 2.5VDC, 1MHz Leakage Current VCL MAX Capacitance ILEAK VESD TYP ESD Withstand Voltage Human Body Model, MIL-STD-883, Notes 1 & 2 Method 3015 Contact Discharge per IEC 61000-4-2 Notes 1 & 2 standard Clamping Voltage during ESD Discharge +8kV Discharge -8kV Discharge 30 6.2 -0.4 pF 1 100 nA 6.8 -0.8 8 -1.2 V V +30 kV +20 kV MIL-STD-883D, Method 3015 Diode Dynamic Resistance Forward Conduction Reverse Conduction 12 -8 V V 1.0 1.4 Ω Ω Note 1: Guaranteed by design and characterization. Note 2: ESD voltage applied between channel pins & ground, one pin at a time; all other channel pins open; all GND pins grounded. © 2003 California Micro Devices Corp. All rights reserved. 4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 11/26/03 PACDN042/43/44/45/46 Performance Information Diode Capacitance Typical diode capacitance with respect to positive TVS cathode voltage (reverse voltage across the diode) is given in Figure 1. Diode Capacitance (pF) 60 50 40 30 20 10 0 0 1 2 3 4 Diode Reverse Voltage (V) 5 Figure 1. Diode Capacitance vs. Reverse Voltage Typical High Current Diode Characteristics Measurements are made in pulse mode with a nominal pulse width of 0.7mS. Typical Input VI Characteristics (Pulse-mode measurements, pulse width = 0.7mS nominal) 1.6 1.4 1.2 1.0 RD= 0.8 1 slope Input Current (A) 0.6 0.4 0.2 0.0 -0.2 -0.4 -0.6 -0.8 -1.0 RD= -1.2 1 slope -1.4 -1.6 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 Input Voltage (V) © 2003 California Micro Devices Corp. All rights reserved. 11/26/03 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 5 PACDN042/43/44/45/46 Mechanical Details PACDN042/43/44/45/46 devices are packaged in the following packages: SOT23-3, SOT23-5, SOT23-6, SC70-3, SC70-5, SC70-6, SOT143, TSSOP-8, and MSOP-8. SOT23-3 Mechanical Specifications Dimensions for PACDN042Y3 and PACDN042Y3R devices packaged in 3-pin SOT23 packages are presented below. Mechanical Package Diagrams For complete information on the SOT23-3 package, see the California Micro Devices SOT23 Package Information document. TOP VIEW b 3 E1 E PACKAGE DIMENSIONS 1 Package SOT23-3 (JEDEC name is TO-236) Pins 3 Dimensions e1 Millimeters Max Min Max A 0.89 1.12 0.0350 0.0441 A1 0.01 0.10 0.0004 0.0039 b 0.30 0.50 0.0118 0.0197 c 0.08 0.20 0.0031 0.0079 D 2.80 3.04 0.1102 0.1197 E 2.10 2.64 0.0827 0.1039 E1 1.20 1.40 0.0472 0.0551 e 0.95 BSC 0.0374 BSC e1 1.90 BSC 0.0748 BSC L1 # per tape and reel 0.40 0.60 0.54 REF e Inches Min L 2 0.0157 SIDE VIEW D A1 A END VIEW 0.0236 0.0213 REF c 3000 pieces L1 L Controlling dimension: millimeters Package Dimensions for SOT23-3. © 2003 California Micro Devices Corp. All rights reserved. 6 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 11/26/03 PACDN042/43/44/45/46 Mechanical Details (continued) SC70-3 Mechanical Specifications: Dimensions for PACDN042YB3 and PACDN042YB3R devices packaged in 3-pin SC70 packages are presented below. Mechanical Package Diagrams For complete information on the SC70-3 package, see the California Micro Devices SC70 Package Information document. B TOP VIEW 3 E 1 HE 2 PACKAGE DIMENSIONS Package SC70 (JEDEC name is MO-203 Issue A) Pins 3 Dimensions e Millimeters SIDE VIEW Min Max A 0.80 1.10 A1 0.00 0.10 A2 0.70 1.00 B 0.15 0.30 c 0.08 0.25 D 1.85 2.25 E 1.15 1.35 e e D A2 A A1 END VIEW 0.65 BSC HE 2.00 2.40 L 0.26 0.46 # per bag 1000 pieces* # per tape and reel 3000 pieces* c L Package Dimensions for SC70-3. * This is an approximate amount which may vary. © 2003 California Micro Devices Corp. All rights reserved. 11/26/03 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 7 PACDN042/43/44/45/46 Mechanical Details (continued) SOT143 Mechanical Specifications Dimensions for PACDN043Y4 and PACDN043Y4R devices packaged in 4-pin SOT143 packages are presented below. Mechanical Package Diagrams TOP VIEW For complete information on the SOT143 package, see the California Micro Devices SOT143 Package Information document. e 4 3 E1 E 1 2 PACKAGE DIMENSIONS Package SOT143 Pins 4 Dimensions e1 Millimeters Inches Min Max Min Max A 0.80 1.22 0.031 0.048 A1 0.05 0.15 0.002 0.006 b 0.30 0.50 0.012 0.019 b2 0.76 0.89 0.030 0.035 c 0.08 0.20 0.003 0.008 D 2.80 3.04 0.110 0.119 E 2.10 2.64 0.082 0.103 E1 1.20 1.40 0.047 0.055 e 1.92 BSC 0.075 BSC e1 0.20 BSC 0.008 BSC L L1 # per tape and reel 0.4 0.6 0.016 0.54 REF SIDE VIEW D A b2 b A1 END VIEW c 0.024 L 0.021 REF L1 3000 pieces* Controlling dimension: millimeters Package Dimensions for SOT143. * This is an approximate amount which may vary. © 2003 California Micro Devices Corp. All rights reserved. 8 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 11/26/03 PACDN042/43/44/45/46 Mechanical Details (continued) SOT23-5 Mechanical Specifications Dimensions for PACDN044Y5 and PACDN044Y5R devices packaged in 5-pin SOT23 packages are presented below. Mechanical Package Diagrams For complete information on the SOT23-5 package, see the California Micro Devices SOT23 Package Information document. e1 TOP VIEW e 5 4 E1 E 1 2 3 PACKAGE DIMENSIONS Package SOT23-5 (JEDEC name is MO-178) Pins 5 Dimensions Millimeters Inches Min Max Min Max A -- 1.45 -- 0.057 A1 0.00 0.15 0.000 0.006 b 0.30 0.50 0.012 0.020 c 0.08 0.22 0.003 0.009 D 2.75 3.05 0.108 0.120 E 2.60 3.00 0.102 0.118 E1 1.45 1.75 0.057 0.069 e 0.95 BSC 0.0374 BSC e1 1.90 BSC 0.0748 BSC L 0.60 REF 0.0236 REF # per tape and reel b SIDE VIEW D A A1 END VIEW c 3000 pieces* L1 Controlling dimension: inches Package Dimensions for SOT23-5. * This is an approximate amount which may vary. © 2003 California Micro Devices Corp. All rights reserved. 11/26/03 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 9 PACDN042/43/44/45/46 Mechanical Details (continued) SC70-5 Mechanical Specifications: Dimensions for PACDN044YB5 and PACDN044YB5R devices packaged in 5-pin SC70 packages are presented below. Mechanical Package Diagrams TOP VIEW For complete information on the SC70-5 package, see the California Micro Devices SC70 Package Information document. e e 5 4 E HE 1 2 3 PACKAGE DIMENSIONS Package SC70-5 (JEDEC name is MO-203 Issue A) Pins 5 Dimensions B SIDE VIEW Millimeters D Min Max A 0.80 1.10 A1 0.00 0.10 A2 0.70 1.00 B 0.15 0.30 c 0.08 0.25 D 1.85 2.25 E 1.15 e A2 A A1 END VIEW 1.35 0.65 BSC HE 2.00 2.40 L 0.26 0.46 # / bag 1000 pieces* # / tape and reel 3000 pieces* c L Package Dimensions for SC70-5 * This is an approximate amount which may vary. © 2003 California Micro Devices Corp. All rights reserved. 10 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 11/26/03 PACDN042/43/44/45/46 Mechanical Details (continued) SOT23-6 Mechanical Specifications: Dimensions for PACDN045Y6 and PACDN045Y6R devices packaged in 6-pin SOT23 packages are presented below. Mechanical Package Diagrams TOP VIEW For complete information on the SOT23-6 package, see the California Micro Devices SOT23 Package Information document. e1 6 e 5 4 Pin 1 Marking E1 E PACKAGE DIMENSIONS 1 Package SOT23 (JEDEC name is MO-178) Pins 6 Dimensions Millimeters Max Min Max A -- 1.45 -- 0.057 A1 0.00 0.15 0.000 0.006 b 0.30 0.50 0.012 0.020 c 0.08 0.22 0.003 0.009 D 2.75 3.05 0.108 0.120 E 2.60 3.00 0.102 0.118 E1 1.45 1.75 0.057 0.069 e 0.95 BSC 0.0374 BSC e1 1.90 BSC 0.0748 BSC L 0.60 REF 0.0236 REF # per tape and reel 3 b Inches Min 2 SIDE VIEW D A A1 END VIEW c 3000 pieces* L1 L Controlling dimension: inches Package Dimensions for SOT23-6. * This is an approximate amount which may vary. © 2003 California Micro Devices Corp. All rights reserved. 11/26/03 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 11 PACDN042/43/44/45/46 Mechanical Details (continued) SC70-6 Mechanical Specifications: Dimensions for PACDN045YB6 and PACDN045YB6R devices packaged in 6-pin SC70 packages are presented below. Mechanical Package Diagrams TOP VIEW e For complete information on the SC70-6 package, see the California Micro Devices SC70 Package Information document. 6 e 5 4 Pin 1 Marking E1 E 1 PACKAGE DIMENSIONS Package Pins 6 SIDE VIEW Millimeters D Min Max A 0.80 1.10 A1 0.00 0.10 A2 0.70 1.00 B 0.15 0.30 c 0.08 0.25 D 1.85 2.25 E 1.15 e 3 B SC70-6 (JEDEC name is MO-203 Issue A) Dimensions 2 A2 A A1 END VIEW 1.35 0.65 BSC HE 2.00 2.40 L 0.26 0.46 # / bag 1000 pieces* # / tape and reel 3000 pieces* c L Package Dimensions for SC70-6. * This is an approximate amount which may vary. © 2003 California Micro Devices Corp. All rights reserved. 12 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 11/26/03 PACDN042/43/44/45/46 Mechanical Details (continued) TSSOP-8 Mechanical Specifications: Dimensions for PACDN044T and PACDN044TR devices packaged in 8-pin TSSOP packages are presented below. Mechanical Package Diagrams TOP VIEW D For complete information on the TSSOP-8 package, see the California Micro Devices TSSOP Package Information document. 8 7 6 5 Pin 1 Marking E E1 PACKAGE DIMENSIONS Package TSSOP Pins 8 Dimensions 1 Millimeters Min Max Min Max — 1.10 — 0.0433 A1 0.05 0.15 0.002 0.006 B 0.19 0.30 0.0075 0.0118 C 0.09 0.20 0.0035 0.0079 D 2.90 3.10 0.114 0.122 E 6.25 6.50 0.246 0.256 E1 4.30 4.50 0.169 0.177 e 0.65 BSC 0.50 3 4 Inches A L 2 SIDE VIEW A 0.020 # per tube 74 pcs* # per tape and reel 2500 pcs B e END VIEW 0.0256 BSC 0.70 A1 SEATING PLANE C 0.028 L Controlling dimension: millimeters Package Dimensions for TSSOP-8 * This is an approximate amount which may vary. © 2003 California Micro Devices Corp. All rights reserved. 11/26/03 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 13 PACDN042/43/44/45/46 Mechanical Details (continued) MSOP-8 Mechanical Specifications: Dimensions for PACDN046M and PACDN046MR devices packaged in 8-pin MSOP packages are presented below. Mechanical Package Diagrams TOP VIEW D For complete information on the MSOP-8 package, see the California Micro Devices MSOP Package Information document. 8 7 6 5 E H Pin 1 Marking PACKAGE DIMENSIONS Package MSOP Pins 8 Dimensions Millimeters Inches Min Max Min Max A 0.87 1.17 0.034 0.046 A1 0.05 0.25 0.002 0.010 B 0.30 (typ) C 0.18 0.007 2.90 3.10 0.114 0.122 E 2.90 3.10 0.114 0.122 0.65 BSC 4.78 4.98 0.188 0.196 L 0.52 0.54 0.017 0.025 # per tube 80 pieces* # per tape and reel 4000 pieces 3 4 A SEATING PLANE A1 B 0.025 BSC H 2 SIDE VIEW 0.012 (typ) D e 1 e END VIEW C L Controlling dimension: inches Package Dimensions for MSOP-8 * This is an approximate amount which may vary. © 2003 California Micro Devices Corp. All rights reserved. 14 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 11/26/03