AOZ8236 Five-Line TVS Diode Array General Description

AOZ8236 Five-Line TVS Diode Array  General Description
AOZ8236
Five-Line TVS Diode Array
General Description
Features
The AOZ8236 is a transient voltage suppressor diode
array designed to protect data lines from high transient
conditions and ESD. This state-of-the-art device utilizes
AOS leading edge Trench Vertical Structure [TVS]2 ™
technology for superior clamping performance.

This device incorporates five TVS diodes in a single
package. During transient conditions, the TVS diodes
direct the transient to ground. They may be used to
meet the ESD immunity requirements of IEC 61000-4-2,
Level 4 (±15kV air, ±8kV contact discharge).





The AOZ8236 is RoHS compliant. The DFN-6 package is
rated over a -40°C to +85°C ambient temperature range.

The very small DFN-6 1.6 x 1.6 x 0.55mm package
makes it ideal for applications where PCB space is a
premium. The small size and high ESD protection
makes it ideal for protecting high speed video and data
communication interfaces.

Trench Vertical Structure [TVS]2 ™ based technology
used to achieve excellent ESD clamping performance
Low insertion loss
Protects five bi-directional I/O lines
Low clamping voltage
Low operating voltage: 5.0V
Green product, Pb-free
Applications





Typical Applications
ESD protection for high-speed data lines:
– Exceeds: IEC 61000-4-2 (ESD) ±30kV (air),
±30kV (contact)
– Human Body Model (HBM) ±30kV
Portable handheld devices
Keypads, data lines
Notebook computers
Digital Cameras
Portable GPS
MP3 players
Pin Configuration
1
6
2
5
3
4
4
5
6
I/O6
I/O5
I/O4
3
2
1
Top View
I/O3
I/O1
Bi-direction Protection of Five Lines
Rev. 1.0 May 2015
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Page 1 of 6
AOZ8236
Ordering Information
Part Number
Ambient Temperature Range
Package
Environmental
AOZ8236DI-05
-40°C to +85°C
DFN 1.6x1.6_6L
Green Product
RoHS Compliant
AOS Green Products use reduced levels of Halogens, and are also RoHS compliant.
Please visit www.aosmd.com/media/AOSGreenPolicy.pdf for additional information.
Absolute Maximum Ratings
Exceeding the Absolute Maximum ratings may damage the device.
Parameter
Rating
Peak Pulse Current (IPP), tP = 8/20µs
8A
Storage Temperature (TS)
-65°C to +150°C
ESD Rating per IEC61000-4-2, Contact(1)
ESD Rating per IEC61000-4-2,
±30kV
Air(1)
±30kV
ESD Rating per Human Body Model(2)
±30kV
Notes:
1. IEC 61000-4-2 discharge with CDischarge = 150pF, RDischarge = 330Ω.
2. Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100pF, RDischarge = 1.5kΩ.
Maximum Operating Ratings
Parameter
Rating
Junction Temperature (TJ)
-40°C to +125°C
Electrical Characteristics
TA = 25°C unless otherwise specified.
Symbol
Parameter
Diagram
IPP
Maximum Reverse Peak Pulse Current
VCL
Clamping Voltage @ IPP (IEC61000-4-5 8/20 µs pulse)
VRWM
IR
VBR
IT
I
IPP
Working Peak Reverse Voltage
Maximum Reverse Leakage Current
VCL VBR VRWM
Breakdown Voltage
IR
IT
Test Current
Ppk
Peak Power Dissipation (IEC61000-4-5 8/20 µs pulse)
CJ
Capacitance @ VR = 0 and f = 1 MHz
VRWM VBR VCL
V
IPP
VCL @ IPP 8/20 s(3)
CJ (pF)
Max.
Device
Device
Marking
VRWM (V)
Max.
VBR (V)
Min.
IR (µA)
Max.
IPP (A)
Typ.
Max.
Typ.
Max.
AOZ8236DI-05
H
5
6
0.1
8
13.5
16
17.5
19
Notes:
3. These specifications are guaranteed by design and characterization.
Rev. 1.0 May 2015
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Page 2 of 6
AOZ8236
Typical Performance Characteristics
Typical Variation of CIN vs. VR
(f = 1MHz, T = 25°C)
20
Junction Capacitance (V)
18
16
14
12
10
8
6
0
1
2
3
4
5
Input Voltage (V)
Clamping Voltage vs. Peak Pulse Current
(tperiod = 100ns, tr = 1ns)
Clamping Voltage, VCL (V)
25
20
15
10
5
0
0
5
10
15
20
25
TLP Current (A)
Rev. 1.0 May 2015
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Page 3 of 6
AOZ8236
Package Dimensions, DFN 1.6mm x 1.6mm
D1
D
e
b
6
E
E1
L
1
TOP VIEW
R Pin 1 ID
e1
Pin 1 ID
BOTTOM VIEW
Dimensions in millimeters
Symbols
Min.
Nom.
Max.
A
A1
0.50
0.00
0.55
0.02
0.60
0.05
b
c
D
0.22
A
E
E1
0.28
0.25
0.152 REF.
1.55
1.65
1.60
1.05
0.95
1.00
1.65
1.55
1.60
0.65
0.55
0.60
e
e1
0.50 BSC
1.0 REF
D1
A1
SIDE VIEW
c
L
R
0.225
0.275
0.20
0.325
Notes:
1. Dimensions and tolerancing conform to ASME Y14.5M-1994.
2. All dimensions are in millimeters.
Rev. 1.0 May 2015
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Page 4 of 6
AOZ8236
Tape and Reel Dimensions, DFN 1.6mm x 1.6mm
Carrier Tape
P2
P1
D1
D0
E1
K0
E2 E
B0
5° Max.
A0
P0
T
Feeding Direction
UNIT: mm
Package
DFN 1.6x1.6
A0
1.78
±0.05
B0
1.78
±0.05
K0
D0
ø1.50
±0.10
0.69
±0.05
D1
E
E1
ø0.50
8.00
1.75
±0.05 +0.30 / -0.10 ±0.10
E2
3.50
±0.05
P0
P1
4.00
±0.10
4.00
±0.10
P2
2.00
±0.05
T
0.20
±0.02
Reel
W1
S
M
K
N
G
R
H
W
UNIT: mm
Tape Size Reel Size
8mm
ø178
M
N
W
W1
H
S
K
E
R
ø178.0
±1.0
ø60.0
±1.0
11.80
±0.5
9.0
±0.5
ø13.0
+0.5 / –0.2
2.40
±0.10
10.25
±0.2
ø9.8
—
Leader / Trailer & Orientation
Trailer Tape
300mm Min.
Rev. 1.0 May 2015
Components Tape
Orientation in Pocket
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Leader Tape
500mm Min.
Page 5 of 6
AOZ8236
Package Marking
AOZ8236DI-05
(DFN 1.6 x 1.6)
H W L
Product Number Code
Assembly Lot Code
Week Code
LEGAL DISCLAIMER
Alpha and Omega Semiconductor makes no representations or warranties with respect to the accuracy or
completeness of the information provided herein and takes no liabilities for the consequences of use of such
information or any product described herein. Alpha and Omega Semiconductor reserves the right to make changes
to such information at any time without further notice. This document does not constitute the grant of any intellectual
property rights or representation of non-infringement of any third party’s intellectual property rights.
LIFE SUPPORT POLICY
ALPHA AND OMEGA SEMICONDUCTOR PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body or (b) support or sustain life, and (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of
the user.
Rev. 1.0 May 2015
2. A critical component in any component of a life
support, device, or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
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