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Transient Voltage Suppressors and ESD Protectors PACDN042/43/44/45/46
Features
* * * 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 packaging
Product Description
The PACDN042/43/44/45/46 family of transient voltage suppressor arrays provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The PACDN042/43/44/45/46 devices safely dissipate ESD strikes, exceeding the IEC 61000-4-2 International Standard, Level 4 (8kV contact discharge). 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
*
(c)2010 SCILLC. All rights reserved. June 2010 Rev. 4
Publication Order Number: PACDN042/43/44/45/46/D
PACDN042/43/44/45/46
Electrical Schematic
PACDN042
GND 3 4
PACDN043
3 8
P ACDN044T
GND 7 6 GND 5
1
2
1 GND
2
1 GND
2
3 GND
4
SOT23-3 SC70-3 PACDN044Y
5 4 6
SOT 143 -
TSSOP-8
PACDN045
5 4 GND 8
PACDN046
7 6 5
1
2 GND
3
1
2 GND
3
1 GND
2
3
4
SOT23-5 SC70-5
SOT23-6 SC70-6
MSOP-8
Rev. 4 | Page 2 of 24 | www.onsemi.com
PACDN042/43/44/45/46
T p View o
TVS CA HODE T
T p View o
TVS CA THODE
T p View o
GND
1
1
1
4
TVS CA THODE
3
TVS CA HODE T
GND
3
TVS CA THODE
GND
2
2
TVS CA HODE T
2
3
TVS CA THODE
3-pin SOT23
T p View o
TVS CA THODE
3-pin SC70
T p View o
TVS CA HODE T TVS CA THODE
4-pin SOT143
T View op
TVS CA HODE T
GND
1
5
1
5
1 2 3 4
8 7 6 5
TVS CA HODE T
GND
GND
2
GND
2
TVS CA HODE T
GND
TVS CA HODE T
GND
TVS CA THODE
3
4
TVS CA HODE T
TVS CA THODE
3
4
TVS CA HODE T
TVS CA HODE T
5-pin SOT23
T p View o
TVS CA THODE
5-pin SC70 8-pin TSSOP
T View op
TVS CA HODE T TVS CA THODE
T p View o
TVS CA HODE T
GND
1
6
1
6
1 2 3 4
8 7 6 5
GND
GND
2
5
TVS CA HODE T
GND
2
5
TVS CA HODE T
TVS CA THODE TVS CA THODE TVS CA THODE
TVS CA HODE T TVS CA HODE T TVS CA HODE T
TVS CA THODE
3
4
TVS CA HODE T
TVS CA THODE
3
4
TVS CA HODE T
6-pin SOT23
6-pin SC70
8-pin MSOP
Note: SOT23, SC70, SOT143, TSSOP and MSOP packages , may differ in size. These drawings are not to scale.
PIN DESCRIPTIONS
PINS (Refer to package outline drawings) NAME TVS Cathode 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 outline drawings)
GND
Rev. 4 | Page 3 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Ordering Information
PART NUMBERING INFORMATION
Lead-free Finish Pins 3 3 4 5 5 6 6 6 8 8 Package SOT23-3 SC70-3 SOT143 SOT23-5 SC70-5 SOT23-6 SC70-6 SC70-6 TSSOP MSOP Ordering Part Number1 PACDN042Y3R PACDN042YB3R PACDN043Y4R PACDN044Y5R PACDN044YB5R PACDN045Y6R PACDN045YB6R PACDN045YB6R-R PACDN044TR PACDN046MR Part Marking D052 D52 D053 D054 D54 D055 D55 D56 PACDN054T D056
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER Storage Temperature Range Package Power Dissipation SC70 SOT23-3, SOT23-5, SOT23-6, SOT143 TSSOP, MSOP RATING -65 to +150 UNITS C
0.2 0.225 0.5
W W W
Rev. 4 | Page 4 of 24 | www.onsemi.com
PACDN042/43/44/45/46
STANDARD OPERATING CONDITIONS
PARAMETER Operating Temperature RATING -40 to +85 UNITS C
ELECTRICAL OPERATING CHARACTERISTICS
SYMBOL PARAMETER C VRSO Capacitance Reverse Stand-off Voltage CONDITIONS TA = 25C, 2.5VDC, 1MHz IR=10A, TA = 25C IR=1mA, TA = 25C ILEAK VSIG Leakage Current Small Signal Clamp Voltage Positive Clamp Negative Clamp VIN=5.0VDC, TA = 25C 5.5 6.1 1 100 MIN TYP 30 MAX UNITS pF V V nA
I = 10mA, TA = 25C I = -10mA, TA = 25C
6.2 -0.4
6.8 -0.8
8 -1.2
V V
VESD
ESD Withstand Voltage Human Body Model, MIL-STD-883, Note 1 Method 3015 Contact Discharge per IEC 61000-4-2 Note 1 standard Diode Dynamic Resistance Forward Conduction Reverse Conduction
+30 +20
kV kV
RD
1.0 1.4

Note 1: ESD voltage applied between channel pins & ground, one pin at a time; all other channel pins open; all GND pins grounded.
Rev. 4 | Page 5 of 24 | www.onsemi.com
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 Diode Capacitance vs. Reverse Voltage .
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.
Rev. 4 | Page 6 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Mechanical Details
The PACDN042/43/44/45/46 devices are available 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 The PACDN042Y3R is supplied in a 3-pin SOT23 package. Dimensions are presented below.
Controlling dimension: millimeters
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 0.0441 0.0039 0.0197 0.0079 0.1197 0.1039 0.0551
END VIEW e SIDE VIEW D
1 2
SOT23-3 (JEDEC name is TO-236) TO-236 (Var. AB) 3
TOP VIEW b
3
Inches
E1 E
e1
A1 A
0.95 BSC 1.90 BSC 0.40 0.60
0.0374 BSC 0.0748 BSC
c
0.0157
0.0236
L1 L
0.54 REF
0.0213 REF 3000 pieces
Package Dimensions for SOT23-3
Rev. 4 | Page 7 of 24 | www.onsemi.com
PACDN042/43/44/45/46
SOT23-3 Tape and Reel Specifications
PACKAGE SIZE (mm) 2.92 X 2.37 X 1.01 POCKET SIZE (mm) B0 X A0 X K0 2.77 X 3.15 X 1.22 TAPE WIDTH W 8mm REEL DIAMETER 178mm (7") QTY PER REEL 3000
PART NUMBER PACDN042Y3R
P0 4mm
P1 4mm
Rev. 4 | Page 8 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Mechanical Details (continued)
SC70-3 Mechanical Specifications The PACDN042YB3R is supplied in a 3-pin SC70 package. Dimensions are presented below.
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 B
SC70-3 (JEDEC name is MO-203 Issue A) 3 Millimeters Max
e
1
3
E HE
2
e
1.10 0.10 1.00 0.40 0.25 2.25
A1 A2 A SIDE VIEW D
1.35
END VIEW
L
Controlling dimension: millimeters
Package Dimensions for SC70-3.
Rev. 4 | Page 9 of 24 | www.onsemi.com
PACDN042/43/44/45/46
SC70-3 Tape and Reel Specifications
PACKAGE SIZE (mm) 2.05 X 1.25 X 0.95 POCKET SIZE (mm) B0 X A0 X K0 2.40 X 2.40 X 1.19 TAPE WIDTH W 8mm REEL DIAMETER 178mm (7") QTY PER REEL 3000
PART NUMBER PACDN042YB3R
P0 4mm
P1 4mm
Rev. 4 | Page 10 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Mechanical Details (continued)
SOT143 Mechanical Specifications The PACDN043Y4R is packaged in a 4-pin SOT143 package. Dimensions are presented below.
PACKAGE DIMENSIONS
TOP VIEW
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
SOT143 4 Inches Min 0.031 0.002 0.012 0.030 0.003 0.110 0.082 0.047 Max
1 4
e
3
Max 1.22 0.15 0.50 0.89 0.20 3.04 2.64 1.40
E1 E
2
0.048 0.006 0.019
SIDE VIEW e1
0.035 0.008 0.119 0.103 0.055
b2 b A1 D
A
1.92 BSC 0.20 BSC 0.4 0.6
0.075 BSC
END VIEW
0.008 BSC 0.016 0.024
c L
0.54 REF
0.021 REF 3000 pieces
L1
Controlling dimension: millimeters
Package Dimensions for SOT143.
Rev. 4 | Page 11 of 24 | www.onsemi.com
PACDN042/43/44/45/46
SOT143 Tape and Reel Specifications
PACKAGE SIZE (mm) 2.92 X 2.37 X 1.01 POCKET SIZE (mm) B0 X A0 X K0 2.60 X 3.15 X 1.20 TAPE WIDTH W 8mm REEL DIAMETER 178mm (7") QTY PER REEL 3000
PART NUMBER PACDN043Y4R
P0 4mm
P1 4mm
Rev. 4 | Page 12 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Mechanical Details (continued)
SOT23-5 Mechanical Specifications The PACDN044Y5R is supplied in a 5-pin SOT23 package. DImensions are presented below.
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 0.0059
SIDE VIEW b
SOT23-5 MO-178 (Var. AA) 5
5
TOP VIEW e1 e
4
Inches
1 2 3
E1 E
0.0197
D
0.0087 0.1201 0.1181 0.0689
END VIEW A1 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
Package Dimensions for SOT23-5.
Controlling dimensions: millimeters
Rev. 4 | Page 13 of 24 | www.onsemi.com
PACDN042/43/44/45/46
SOT23-5 Tape and Reel Specifications
PACKAGE SIZE (mm) 2.90 X 2.80 X 1.45 POCKET SIZE (mm) B0 X A0 X K0 3.20 X 3.20 X 1.40 TAPE WIDTH W 8mm REEL DIAMETER 178mm (7") QTY PER REEL 3000
PART NUMBER PACDN044Y5R
P0 4mm
P1 4mm
Rev. 4 | Page 14 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Mechanical Details (continued)
SC70-5 Mechanical Specifications: The PACDN044YB5R is supplied in a 5-pin SC70 package. Dimensions are presented below.
PACKAGE DIMENSIONS
TOP VIEW
Package Pins Dimensions
SC70-5 (JEDEC name is MO-203 Issue A) 5 Millimeters
1 5
e
e
4
E HE
2 3
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
Max 1.10 0.10 1.00 0.30 0.25 2.25 1.35
END VIEW A1 SIDE VIEW D B
A2 A
2.40 0.46
c
Controlling dimension: millimeters
L
Package Dimensions for SC70-5.
Rev. 4 | Page 15 of 24 | www.onsemi.com
PACDN042/43/44/45/46
SC70-5 Tape and Reel Specifications
PACKAGE SIZE (mm) 2.05 X 1.25 X 0.95 POCKET SIZE (mm) B0 X A0 X K0 2.40 X 2.25 X 1.20 TAPE WIDTH W 8mm REEL DIAMETER 178mm (7") QTY PER REEL 3000
PART NUMBER PACDN044YB5R
P0 4mm
P1 4mm
Rev. 4 | Page 16 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Mechanical Details (continued)
SOT23-6 Mechanical Specifications: The PACDN045Y6R is supplied in a 6-pin SOT23 package. Dimensions are presented below.
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 SOT23-6 MO-178 (Var. AB) 6 Inches
1 6
TOP VIEW e1
5
e
4
E1 E
2 3
b
0.0571 0.0059 0.0197 0.0087
A SIDE VIEW D
0.1201 0.1181 0.0689
END VIEW A1
0.95 BSC 1.90 BSC 0.30 0.60
0.0374 BSC 0.0748 BSC 0.0118 0.0236
c L1 L
0.60 REF
0.0236REF 3000 pieces
Package Dimensions for SOT23-6.
Controlling dimension: millimeters
Rev. 4 | Page 17 of 24 | www.onsemi.com
PACDN042/43/44/45/46
SOT23-6 Tape and Reel Specifications
PACKAGE SIZE (mm) 2.90 X 2.80 X 1.45 POCKET SIZE (mm) B0 X A0 X K0 3.20 X 3.20 X 1.40 TAPE WIDTH W 8mm REEL DIAMETER 178mm (7") QTY PER REEL 3000
PART NUMBER PACDN045Y6R
P0 4mm
P1 4mm
Rev. 4 | Page 18 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Mechanical Details (continued)
SC70-6 Mechanical Specifications: The PACDN045YB6R and PACDN045YB6R-R are supplied in a 6-pin SC70 package. Dimensions are presented below. Note: The PACDN045YB6R-R has a different tape and reel package.
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
A2 A SIDE VIEW D
0.25 2.25
A1
1.35
END VIEW
L
Controlling dimension: millimeters
Package Dimensions for SC70-6.
Rev. 4 | Page 19 of 24 | www.onsemi.com
PACDN042/43/44/45/46
SC70-6 Tape and Reel Specifications (
PACKAGE SIZE (mm) 2.05 X 1.25 X 0.95 POCKET SIZE (mm) B0 X A0 X K0 2.40 X 2.25 X 1.20 TAPE WIDTH W 8mm REEL DIAMETER 178mm (7") QTY PER REEL 3000
PART NUMBER PACDN045YB6 R
P0 4mm
P1 4mm
PACDN045YB6R)
SC70-6 Tape and Reel Specifications (PACDN045YB6R-R)
PACKAGE SIZE (mm) 2.05 X 1.25 X 0.95 POCKET SIZE (mm) B0 X A0 X K0 2.40 X 2.25 X 1.20 TAPE WIDTH REEL W DIAMETER 8mm 178mm (7") QTY PER REEL 3000
PART NUMBER PACDN045YB6R-R
P0 4mm
P1 4mm
Rev. 4 | Page 20 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Mechanical Details (continued)
TSSOP-8 Mechanical Specifications: The PACDN044TR is supplied in a 8-pin TSSOP package. Dimensions are presented below.
PACKAGE DIMENSIONS
Package Pins Millimeters Dimensions Min A A1 B C D E E1 e L # per tape and reel -- 0.05 0.19 0.09 2.90 6.25 4.30 Max 1.10 0.15 0.30 0.20 3.10 6.50 4.50 Min -- 0.002 0.0075 0.0035 0.114 0.246 0.169 Max 0.0433
1
TOP VIEW
D
TSSOP 8 Inches
E
8
7
6
5
Pin 1 Mar king
E1
2
3
4
0.006 0.0118 0.0079 0.122 0.256 0.177
SEA ING T PLANE SIDE VIEW
A A1 B e
0.65 BSC 0.50 0.70
0.0256 BSC
END VIEW
0.020
0.028
C
2500 pcs
L
Controlling dimension: millimeters
Package Dimensions for TSSOP-8
Rev. 4 | Page 21 of 24 | www.onsemi.com
PACDN042/43/44/45/46
TSSOP-8 Tape and Reel Specifications
PACKAGE SIZE (mm) 3.00 X 6.38 X 1.10 POCKET SIZE (mm) B0 X A0 X K0 3.40 X 6.80 X 1.60 TAPE WIDTH W 12mm REEL DIAMETER 330mm (13") QTY PER REEL 2500
PART NUMBER PACDN044TR
P0 4mm
P1 8mm
Rev. 4 | Page 22 of 24 | www.onsemi.com
PACDN042/43/44/45/46
Mechanical Details (continued)
MSOP-8 Mechanical Specifications: The PACDN046MR is supplied in a 8-pin MSOP package. Dimensions are presented below.
PACKAGE DIMENSIONS
Package Pins Millimeters Dimensions Min A A1 B C D E e H L # per tape and reel 0.87 0.05 0.28 0.13 2.90 2.90 Max 1.17 0.25 0.38 0.23 3.10 3.10 Min 0.034 0.002 0.011 0.005 0.114 0.114 Max 0.046 0.010 0.015 0.009 0.122 0.122
1
TOP VIEW
D
MSOP 8 Inches
8 7 6 5
H
Pin 1 Marking
E
2
3
4
SIDE VIEW
A
SEA ING T PLANE
A1 B e
END VIEW
0.65 BSC 4.90 BSC 0.40 0.70
0.025 BSC 0.193 BSC 0.016 0.028
4000 pieces
C
Controlling dimension: inches
L
Package Dimensions for MSOP-8
Rev. 4 | Page 23 of 24 | www.onsemi.com
PACDN042/43/44/45/46
MSOP-8 Tape and Reel Specifications
PACKAGE SIZE (mm) 3.00 X 3.00 X 0.85 POCKET SIZE (mm) B0 X A0 X K0 3.30 X 5.30 X 1.30 TAPE WIDTH W 12mm REEL DIAMETER 330mm (13") QTY PER REEL 4000
PART NUMBER PACDN046MR
P0 4mm
P1 8mm
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. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com 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 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative
Rev. 4 | Page 24 of 24 | www.onsemi.com

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