Datasheet

AOZ8222DI-05
Two-line TVS Diode
General Description
Features
The AOZ8222DI-05 is a two-line transient voltage
suppressor diode designed to protect voltage sensitive
electronics from high transient conditions and ESD.
 ESD protection for high-speed data lines:
This device incorporates two TVS diodes in an
ultra-small DFN 1.0 x 0.6 package. During transient
conditions, the TVS diodes directs the transient to
ground. The AOZ8222DI-05 may be used to meet the
ESD immunity requirements of IEC 61000-4-2,
Level 4 (± 15 kV air, ± 8 kV contact discharge).
– Exceeds IEC 61000-4-2 (ESD): ± 20 kV (air),
± 20 kV (contact)
– Human Body Model (HBM) ± 30 kV
 Small package saves board space
 Low insertion loss
 Low clamping voltage
 Low operating voltage: 5 V
The AOZ8222DI-05 comes in an RoHS compliant 3-lead
DFN package and is rated over a -40 °C to +85 °C
ambient temperature range.
Applications
The ultra-small 1.0 mm x 0.6 mm x 0.5 mm DFN package
makes it ideal for applications where PCB space is a
premium. The small size and high ESD protection makes
it ideal for protecting voltage sensitive electronics from
high transient conditions and ESD.
 Notebook computers
Typical Application
Pin Configuration
 Portable handheld devices
 Keypads, data lines, buttons
 Digital Cameras
 Portable GPS
 MP3 players
I/O1
I/O2
1
3
2
Unidirection Protection of Two Line
Rev. 4.0 August 2015
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AOZ8222DI-05
Ordering Information
Part Number
Ambient Temperature Range
Package
Environmental
AOZ8222DI-05
-40 °C to +85 °C
DFN 1.0 x 0.6-3L
Green Product
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
AOZ8222DI-05DI-05
Peak Pulse Current, tP = 8/20 µs
5.5 A
Peak Pulse Power, tP = 8/20 µs
50 W
Storage Temperature (TS)
-65 °C to +150 °C
ESD Rating per IEC61000-4-2, Contact(1)
ESD Rating per IEC61000-4-2, Air
± 20 kV
(1)
ESD Rating per Human Body Model
± 20 kV
(2)
± 30 kV
Notes:
1. IEC 61000-4-2 discharge with CDischarge = 150 pF, RDischarge = 330 Ω.
2. Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100 pF, RDischarge = 1.5 kΩ.
Maximum Operating Ratings
Parameter
Rating
Junction Temperature (TJ)
Rev. 4.0 August 2015
-40 °C to +125 °C
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AOZ8222DI-05
Electrical Characteristics
TA = 25 °C unless otherwise specified.
Symbol
Parameter
Conditions
Reverse Working Voltage
Between I/O and VN(3)
Reverse Breakdown Voltage
IT = 1 mA, between I/O and VN(4)
IR
Reverse Leakage Current
VRWM = 5 V, between I/O and VN
VF
Diode Forward Voltage
IF = 10 mA
VCL
Channel Clamp Voltage
Positive Transients
Negative Transients
IPP = 1 A, tp = 100 ns, any I/O pin to Ground(5)(6)
Channel Clamp Voltage
Positive Transients
Negative Transients
IPP = 5 A, tp = 100 ns, any I/O pin to Ground(5)(6)
Channel Clamp Voltage
Positive Transients
Negative Transients
IPP = 12 A, tp = 100 ns, any I/O pin to Ground(5)(6)
Channel Input Capacitance
VR = 0 V, f = 1 MHz, between I/O pins(6)
VR = 0 V, f = 1 MHz, any I/O pin to Ground(6)
VRWM
VBR
CJ
Min.
Typ.
Max.
Units
5.0
V
6.0
0.6
V
1
µA
0.9
V
8.0
-2.0
V
V
9.0
-5.0
V
V
10.0
-10.0
V
V
8
9
pF
15
18
pF
0.7
Notes:
3. The working peak reverse voltage, VRWM, should be equal to or greater than the DC or continuous peak operating voltage level.
4. VBR is measured at the pulse test current IT.
5. Measurements performed using a 100ns Transmission Line Pulse (TLP) system.
6. Guaranteed by design and characterization.
Rev. 4.0 August 2015
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AOZ8222DI-05
Typical Performance Characteristics
Clamping Voltage vs. Peak Pulse Current
Forward Voltage vs. Forward Current
12
12
11
10
Forward Voltage (V)
Clamping Voltage, VCL (V)
(tperiod = 100 ns, tr = 1 ns)
10
9
8
(tperiod = 100 ns, tr = 1 ns)
8
6
4
2
7
0
6
0
2
4
6
8
10
0
12
2
4
6
8
10
12
Forward Current (A)
Peak Pulse Current, IPP (A)
Capacitance vs. Reverse Bias
I/O – Gnd Insertion Loss vs. Frequency
1.2
5
1.0
-5
Insertion Loss (dB)
Normalized Capacitance
0
0.8
0.6
0.4
-10
-15
-20
-25
-30
-35
0.2
-40
-45
0
0
1
2
3
4
5
Reverse Bias (Volts)
Rev. 4.0 August 2015
1
10
100
1000
10000
Frequency (MHz)
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Page 4 of 7
AOZ8222DI-05
2x
aaa B
Package Dimensions, DFN 1.0 x 0.6
D
A
b2 (x2)
// bbb B
A
E
Seating Plane
0.08 B
2x
A1
b1
e
PIN1
2x
0.08 B
B
L1
e1
SIDE VIEW
L
L
BOTTOM VIEW
RECOMMENDED LAND PATTERN
1.00
0.30
0.20
0.55
0.55
0.40
0.30
UNIT: mm
Dimensions in millimeters
Symbols
A
A1
b1
b2
D
E
e
e1
L
L1
aaa
bbb
Min.
0.50
0.00
0.45
0.10
0.95
0.55
----0.20
---
Nom.
0.52
0.03
0.50
0.15
1.00
0.60
0.35
0.40
0.25
0.05
0.15
0.05
Max.
0.55
0.05
0.55
0.20
1.075
0.675
----0.30
---
Dimensions in inches
Symbols
A
A1
b
b2
D
E
e
e1
L
L1
aaa
bbb
Min.
0.019
0.000
0.018
0.004
0.037
0.022
----0.008
---
Nom.
0.020
0.001
0.020
0.006
0.039
0.024
0.014
0.016
0.010
0.002
0.006
0.002
Max.
0.022
0.002
0.022
0.008
0.042
0.027
----0.012
---
Notes:
1. All dimensions are in milliteters. Angles are in degrees.
2.Coplanarity applies to the exposed heat sink slug as well as the terminals.
Rev. 4.0 August 2015
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AOZ8222DI-05
Tape and Reel Dimensions, DFN 1.0 x 0.6
Carrier Tape
P1
P2
T
D1
E1
E2
E
B0
K0
P0
D0
A0
UNIT: mm
Option
A
Package
B0
A0
K0
DFN 1.0x0.6/ 0.69 1.19
0.66
DFN 1.0x0.6A ±0.05 ±0.05 ±0.05
(8 mm)
D0
0.40
±0.05
D1
E
E1
1.50
8.00
1.75
±0.10 +0.3/-0.1 ±0.10
E2
3.50
±0.05
P0
2.00
±0.05
P1
4.00
±0.10
T
P2
0.23
2.00
±0.05 ±0.02
B
0.61
DFN 1.0x0.6/ 0.65 1.05
DFN 1.0x0.6A ±0.04 ±0.04 ±0.04
(8 mm)
0.40
±0.05
1.50
8.00
1.75
±0.10 +0.3/-0.1 ±0.10
3.50
±0.05
2.00
±0.10
4.00
±0.10
2.00
0.20
±0.05 ±0.05
Reel
W1
S
G
N
M
K
V
R
H
W
UNIT: mm
Tape Size Reel Size
8mm
ø178
M
ø178
±0.5
N
ø55
±1
W
8.4
+1.5/-0
W1
Max.
14.4
H
ø13.0
±0.5
K
Max.
10.1
S
2.0
±0.5
G
N/A
R
N/A
V
N/A
Leader / Trailer & Orientation
TVS
Unit Per Reel:
10000pcs
Trailer Tape
300mm Min.
Rev. 4.0 August 2015
Components Tape
Orientation in Pocket
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Leader Tape
500mm Min.
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AOZ8222DI-05
Part Marking
U X
Product Number Code
Date 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. 4.0 August 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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