Page 1
Features
• Quad TVS in Common Anode Configuration
• Ultra-Small Surface Mount Package
• Ideal For Transient Suppression and ESD Protection
• Lead Free By Design/RoHS Compliant (Note 1)
• "Green Device" (Note 2)
• Qualified to AEC-Q101 Standards for High Reliability
ESD Capability
• IEC 61000-4-2 Contact Method ±8kV
• IEC 61000-4-2 Air Discharge Method ±15kV
Mechanical Data
• Case: SOT553
• Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminal Finish: Matte Tin, Annealed Over Copper Leadframe.
Solderable per MIL-STD-202, Method 208
• Weight: 0.002 grams (approximate)
A1/A2
A3/A4
C2 C1
321
D2
D3
C3
TOP VIEW
Device Schematic
D1
D4
54
C4
DZQA6V8AXV5
QUAD SURFACE MOUNT TVS ARRAY
Ordering Information (Note 3)
Part Number Case Packaging
DZQA6V8AXV5-7 SOT553 3000/Tape & Reel
Notes: 1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Date Code Key
Year 2009 2010 2011 2012 2013 2014 2015
Code W X Y Z A B C
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
DZQA6V8AXV5
Document number: DS31271 Rev. 6 - 2
T62
YMYM
www.diodes.com
T62 = Product type marking code
YM = Date code marking
Y = Year (Ex: W = 2009)
M = Month (ex: 9 = September)
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February 2011
© Diodes Incorporated
Page 2
p
θ
P
P
U
RATING
O
DZQA6V8AXV5
Maximum Ratings @T
= 25°C unless otherwise specified
A
Characteristic Symbol Value Unit
Forward Voltage @ IF = 10mA VF
0.9 V
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Notes 4 & 5)
Peak Power Dissipation, 8x20μS Waveform (Note 6)
Thermal Resistance, Junction-to-Ambient (Note 4)
Operating and Storage Temperature Range
P
P
R
T
J, TSTG
D
k
JA
Electrical Characteristics @T
Breakdown Voltage
Type
Number
Marking
Code
Min (V) Nom (V) Max (V)
= 25°C unless otherwise specified
A
Leakage Current
(Note 7)
V
@ IT = 1mA IRM @ VRM V
BR
(Note 7)
Max(μA)
(V)
Clamping
Voltage
(Note 6)
Max @ IPP C
C
(V) IPP(A)
V
C
DZQA6V8AXV5 T62 6.47 6.8 7.14 1 4.3 13 1.6 12.5 15 7.6 9.5
Notes: 4. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. Suggested Pad Layout Document AP02001,
which can be found on our website at http://www.diodes.com.
5. Only 1 diode under power. For all 4 diodes under power, P
6. Non-repetitive current pulse per Figure 3 and derate above T
7. Short duration pulse test used to minimize self-heating effect.
8. Per element, f = 1MHz, T
= 25°C
A
will be 25% of the listed value.
D
= 25°C per Figure 1.
A
100
380 mW
20 W
327 °C/W
-55 to +150
Capacitance
@0V Bias(pF)
(Note 8)
C
T
°C
Capacitance
@3V Bias(pF)
(Note 8)
T
Typ Max Typ Max
F
100
75
IN %
50
50
LSE DE
25
PEAK POWER OR CURRENT
EAK
PppP
I , PEAK PULSE CURRENT (%I )
0
0 25 50 75 100 125 150 175 200
T , AMBIENT TEMPERATURE (°C)
A
Fig. 1 Pulse Derating Curve
0
0
20 40
t, TIME ( s)
μ
Fig. 2 Pulse Waveform
60
DZQA6V8AXV5
Document number: DS31271 Rev. 6 - 2
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February 2011
© Diodes Incorporated
Page 3
NSTAN
TANEO
U
O
RWARD C
URREN
T
O
8°
DZQA6V8AXV5
1
(mA)
0.1
14
12
10
f = 1.0MHz
8
0.01
TAL CAP ACITANCE (pF)
C, T
6
4
T
S F
0.001
2
F
I, I
0.0001
0.5 0.7 0.9 1.1 1.3 1.5
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 3 Typical Forwar d Charac t er istics
0
0 1.0 2.0 3.0 4.0 5.0
V , REVERSE VOLTAGE (V)
R
Fig. Typical Total Capacitance vs.
4
Reverse Voltage (Per Element)
Package Outline Dimensions
E1
D
e1
e
SOT553
Dim Min Max Typ
A 0.55 0.60 0.60
E
c 0.10 0.18 0.15
D 1.50 1.70 1.60
E 1.55 1.70 1.60
b (5 places)
a
A
L
c
E1 1.10 1.25 1.20
L 0.10 0.30 0.20
b 0.15 0.30 0.20
e 0.50 Typ
e1 1.00 Typ
a 6°
7°
All Dimensions in mm
Suggested Pad Layout
G
Z
Y
X
DZQA6V8AXV5
Document number: DS31271 Rev. 6 - 2
C2
C2
C1
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www.diodes.com
Dimensions Value (in mm)
Z 2.2
G 1.2
X 0.375
Y 0.5
C1 1.7
C2 0.5
February 2011
© Diodes Incorporated
Page 4
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorize d application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2011, Diodes Incorporated
www.diodes.com
DZQA6V8AXV5
DZQA6V8AXV5
Document number: DS31271 Rev. 6 - 2
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February 2011
© Diodes Incorporated
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