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NZQA5V6AXV5 Series
Transient Voltage Suppressors
ESD Protection Diode with Low Clamping Voltage
This integrated transient voltage suppressor device (TVS) is designed for applications requiring transient overvoltage protection. It is intended for use in sensitive equipment such as computers, printers, business machines, communication systems, medical equipment, and other applications. Its integrated design provides very effective and reliable protection for four separate lines using only one package. These devices are ideal for situations where board space is at a premium.
Features
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* * * * * * * * * * * * * * * * *
Low Clamping Voltage Small SOT-553 SMT Package Stand Off Voltage: 3 V Low Leakage Current Four Separate Unidirectional Configurations for Protection ESD Protection: IEC61000-4-2: Level 4 ESD Protection MILSTD 883C - Method 3015-6: Class 3 Complies to USB 1.1 Low Speed & Full Speed Specifications These are Pb-Free Devices Provides Protection for ESD Industry Standards: IEC 61000, HBM Protects Four Lines Against Transient Voltage Conditions Minimize Power Consumption of the System Minimize PCB Board Space Instrumentation Equipment Serial and Parallel Ports Microprocessor Based Equipment Notebooks, Desktops, Servers Cellular and Portable Equipment
Characteristic Peak Power Dissipation (Note 1) Steady State Power - 1 Diode (Note 2) Thermal Resistance, Junction-to-Ambient Above 25C, Derate Maximum Junction Temperature Operating Junction and Storage Temperature Range Lead Solder Temperature (10 seconds duration) Symbol PPK PD RqJA Value 20 380 327 3.05 150 -55 to +150 260 Unit W mW C/W mW/C C C C
Benefits
SOT-553 CASE 463B PLASTIC
MARKING DIAGRAM
Typical Applications
xx M G G
MAXIMUM RATINGS (TA = 25C unless otherwise noted)
xx = Device Code M = Date Code* G = Pb-Free Package (Note: Microdot may be in either location)
ORDERING INFORMATION
Device NZQA5V6AXV5T1 Package Shipping
TJmax TJ Tstg TL
SOT-553* 4000/Tape & Reel
NZQA5V6AXV5T1G SOT-553* 4000/Tape & Reel NZQA6V8AXV5T1 SOT-553* 4000/Tape & Reel
NZQA6V8AXV5T1G SOT-553* 4000/Tape & Reel NZQA6V8AXV5T3 SOT-553* 16000/Tape & Reel
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Non-repetitive current per Figure 5. 2. Only 1 diode under power. For all 4 diodes under power, PD will be 25%. Mounted on FR-4 board with min pad.
NZQA6V8AXV5T3G SOT-553* 16000/Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. *This package is inherently Pb-Free. Publication Order Number: NZQA5V6AXV5/D
See Application Note AND8308/D for further description of survivability specs.
(c) Semiconductor Components Industries, LLC, 2009
September, 2009 - Rev. 7
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NZQA5V6AXV5 Series
ELECTRICAL CHARACTERISTICS
(TA = 25C unless otherwise noted) Symbol IPP VC VRWM IR VBR IT QVBR IF VF ZZT IZK ZZK Parameter Maximum Reverse Peak Pulse Current Clamping Voltage @ IPP Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Breakdown Voltage @ IT Test Current Maximum Temperature Coefficient of VBR Forward Current Forward Voltage @ IF Maximum Zener Impedance @ IZT Reverse Current Maximum Zener Impedance @ IZK IPP VC VBR VRWM IR VF IT V IF I
Uni-Directional
*See Application Note AND8308/D for detailed explanations of datasheet parameters.
ELECTRICAL CHARACTERISTICS (TA = 25C)
Typ Capacitance @ 0 V Bias (pF) (Note 3) Typ Capacitance @ 3 V Bias (pF) (Note 3)
Breakdown Voltage VBR @ 1 mA (V) Device Marking 5P 6H
Leakage Current IRM @ VRM IRWM (mA) 1.0 1.0
VC Max @ IPP (Note 4) VC (V) 13 13 IPP (A) 1.6 1.6
VC Per IEC61000-4-2 (Note 5) Figures 1 and 2 (See Below)
Device NZQA5V6AXV5 NZQA6V8AXV5
Min 5.3 6.47
Nom 5.6 6.8
Max 5.9 7.14
VRWM 3.0 4.3
Typ 13 12
Max 17 15
Typ 7.0 6.7
Max 11.5 9.5
3. Capacitance of one diode at f = 1 MHz, VR = 0 V, TA = 25C 4. Surge current waveform per Figure 5. 5. For test procedure see Figures 3 and 4 and Application Note AND8307/D.
Figure 1. ESD Clamping Voltage Screenshot Positive 8 kV Contact per IEC61000-4-2
Figure 2. ESD Clamping Voltage Screenshot Negative 8 kV Contact per IEC61000-4-2
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NZQA5V6AXV5 Series
IEC 61000-4-2 Spec.
Test Voltage (kV) 2 4 6 8 First Peak Current (A) 7.5 15 22.5 30 Current at 30 ns (A) 4 8 12 16 Current at 60 ns (A) 2 4 6 8 I @ 60 ns 10% tP = 0.7 ns to 1 ns I @ 30 ns IEC61000-4-2 Waveform Ipeak 100% 90%
Level 1 2 3 4
Figure 3. IEC61000-4-2 Spec
ESD Gun
TVS
Oscilloscope
50 W Cable
50 W
Figure 4. Diagram of ESD Test Setup The following is taken from Application Note AND8308/D - Interpretation of Datasheet Parameters for ESD Devices. ESD Voltage Clamping
For sensitive circuit elements it is important to limit the voltage that an IC will be exposed to during an ESD event to as low a voltage as possible. The ESD clamping voltage is the voltage drop across the ESD protection diode during an ESD event per the IEC61000-4-2 waveform. Since the IEC61000-4-2 was written as a pass/fail spec for larger
100 % OF PEAK PULSE CURRENT 90 80 70 60 50 40 30 20 10 0 0 20 tP tr
systems such as cell phones or laptop computers it is not clearly defined in the spec how to specify a clamping voltage at the device level. ON Semiconductor has developed a way to examine the entire voltage waveform across the ESD protection diode over the time domain of an ESD pulse in the form of an oscilloscope screenshot, which can be found on the datasheets for all ESD protection diodes. For more information on how ON Semiconductor creates these screenshots and how to interpret them please refer to AND8307/D.
PEAK VALUE IRSM @ 8 ms PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAY = 8 ms HALF VALUE IRSM/2 @ 20 ms
40 t, TIME (ms)
60
80
Figure 5. 8 X 20 ms Pulse Waveform
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NZQA5V6AXV5 Series
TYPICAL ELECTRICAL CHARACTERISTICS - NZQA6V8AXV5
100 Ppk, PEAK SURGE POWER (W) % OF RATED POWER OR IPP 110 100 90 80 70 60 50 40 30 20 10 0
10
1
1
10 t, TIME (ms)
100
1000
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (C)
Figure 6. Pulse Width
Figure 7. Power Derating Curve
0.16 IR, REVERSE LEAKAGE (mA) 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0 -60 -40 -20 0 20 40 60 80 100
14 12 TYPICAL CAPACITANCE (pF) 1 MHz FREQUENCY 10 8 6 4 2 0 0 1 2 3 4 5 6 TA = 25C
T, TEMPERATURE (C)
BIAS VOLTAGE (V)
Figure 8. Reverse Leakage versus Temperature
Figure 9. Capacitance
1 IF, FORWARD CURRENT (A)
0.1
0.01
0.001
TA = 25C 0.6 0.8 1.0 1.2 1.4 1.6 1.8
VF, FORWARD VOLTAGE (V)
Figure 10. Forward Voltage
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NZQA5V6AXV5 Series
PACKAGE DIMENSIONS
SOT-553, 5 LEAD CASE 463B-01 ISSUE B
D -X-
5 4
A
L
1
2
3
E -Y- b
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. DIM A b c D E e L HE MILLIMETERS NOM MAX 0.55 0.60 0.22 0.27 0.13 0.18 1.60 1.70 1.20 1.30 0.50 BSC 0.10 0.20 0.30 1.50 1.60 1.70 MIN 0.50 0.17 0.08 1.50 1.10 INCHES NOM 0.022 0.009 0.005 0.063 0.047 0.020 BSC 0.004 0.008 0.059 0.063 MIN 0.020 0.007 0.003 0.059 0.043 MAX 0.024 0.011 0.007 0.067 0.051 0.012 0.067
HE
e
5 PL M
c XY
0.08 (0.003)
SOLDERING FOOTPRINT*
0.3 0.0118 0.45 0.0177 1.35 0.0531 1.0 0.0394
STYLE 2: PIN 1. CATHODE 2. COMMON ANODE 3. CATHODE 2 4. CATHODE 3 5. CATHODE 4
0.5 0.5 0.0197 0.0197
SCALE 20:1
mm inches
*For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
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
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NZQA5V6AXV5/D

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