AOZ8211 0ne-line TVS Diode General Description

AOZ8211 0ne-line TVS Diode  General Description
AOZ8211
0ne-line TVS Diode
General Description
Features
The AOZ8211 is a one-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 one TVS diode in an ultra-small
DFN 1.0 mm x 0.6 mm package. During transient
conditions, the one-line TVS diode directs the transient
to ground. It may be used to meet the ESD immunity
requirements of IEC 61000-4-2, Level 4 (±15 kV air,
±8 kV contact discharge).
The AOZ8211 comes in an RoHS compliant package
and is rated over a -40 °C to +85 °C ambient temperature
range.
The ultra-small 1.0 mm x 0.6 mm x 0.5 mm DFN package
makes the AOZ8211 ideal for applications where PCB
space is at a premium. The small size and high ESD
protection makes the AOZ8211 ideal for protecting
voltage sensitive electronics from high transient
conditions and ESD.
AOZ8211DI-02
– Exceeds: IEC 61000-4-2 (ESD) ±30 kV (air),
±30 kV (contact)
– Human Body Model (HBM) ±30 kV
AOZ8211DI-03
– Exceeds: IEC 61000-4-2 (ESD) ±30 kV (air),
±30 kV (contact)
– Human Body Model (HBM) ±30 kV
AOZ8211DI-05
– Exceeds: IEC 61000-4-2 (ESD) ±28 kV (air),
±28 kV (contact)
– Human Body Model (HBM) ±30 kV
AOZ8211DI-12
– Exceeds: IEC 61000-4-2 (ESD) ±28 kV (air),
±28 kV (contact)
– Human Body Model (HBM) ±30 kV
AOZ8211DI-24
– Exceeds: IEC 61000-4-2 (ESD) ±15 kV (air),
±18 kV (contact)
– Human Body Model (HBM) ±30 kV
 Small package saves board space
 Low insertion loss
 Low clamping voltage
 Low operating voltage: 2.5 V, 3.3 V, 5 V, 12 V and 24 V
Applications
 Portable handheld devices
 Keypads, data lines, buttons
 Notebook computers
 Digital cameras
 Portable GPS
 MP3 players
Typical Application
Pin Configuration
Signal Line
Cathode 2
1 Anode
Unidirection Protection of Single Line
Rev. 3.0 October 2015
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Page 1 of 7
AOZ8211
Ordering Information
Part Number
Ambient Temperature Range
Package
Environmental
-40 °C to +85 °C
DFN 1.0 x 0.6
Green Product
RoHS Compliant
AOZ8211DI-02
AOZ8211DI-03
AOZ8211DI-05
AOZ8211DI-12
AOZ8211DI-24
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
AOZ8211DI-02
AOZ8211DI-03
AOZ8211DI-05
AOZ8211DI-12
AOZ8211DI-24
Peak Pulse Current, tP = 8/20 µs
6A
6A
5.5 A
5A
2.5 A
Peak Pulse Power, tP = 8/20 µs
50 W
55 W
50 W
100 W
110 W
-65 °C to +150 °C
-65 °C to +150 °C
-65 °C to +150 °C
-65 °C to +150 °C
-65 °C to +150 °C
ESD Rating per IEC61000-4-2,
Contact(1)
±30 kV
±30 kV
±28 kV
±28 kV
±18 kV
ESD Rating per IEC61000-4-2,
Air(1)
±30 kV
±30 kV
±28 kV
±28 kV
±15 kV
ESD Rating per Human Body
Model(2)
±30 kV
±30 kV
±30 kV
±30 kV
±30 kV
Storage Temperature (TS)
Notes:
1. IEC 61000-4-2 discharge with CDischarge = 150pF, 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. 3.0 October 2015
-40 °C to +85 °C
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Page 2 of 7
AOZ8211
Electrical Characteristics
TA = 25 °C unless otherwise specified.
Symbol
Parameter
Diagram
IPP
Maximum Reverse Peak Pulse Current
VCL
Clamping Voltage @ IPP
VRWM
IR
VBR
IF
Working Peak Reverse Voltage
Maximum Reverse Leakage Current
Breakdown Voltage @ IT
IF
Forward Current
VF
Forward Voltage
PPK
Peak Power Dissipation
CJ
I
VCL VBR VRWM
V
IR VF
IT
IPP
Capacitance @ VR = 0 and f = 1 MHz
Electrical Characteristics
TA = 25 °C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA for all types.
VCL Max.
Device
Device
Marking
VRWM (V)
Max.
IR (µA)
Max.
VBR (V)
Min.
IT
VF (V)
Typ.
AOZ8211DI-02
Q
2.5
0.1
2.8
2 µA
0.75
5.00
7.00
9.50
11
AOZ8211DI-03
G
3.3
0.1
3.7
2 µA
0.75
5.50
7.50
9.50
11
IPP = 1 A IPP = 5 A IPP = 12 A
CJ (pF)
Typ.
AOZ8211DI-05
J
5.0
0.1
6.0
1 mA
0.75
8.00
9.00
10.00
16
AOZ8211DI-12
K
12.0
0.1
14.0
1 mA
0.75
18.00
20.00
21.00
30
AOZ8211DI-24
M
24.0
0.1
27.0
1 mA
0.75
33.00
36.00
37.00
20
Rev. 3.0 October 2015
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Page 3 of 7
AOZ8211
Typical Performance Characteristics
Clamping Voltage vs. Peak Pulse Current
Forward Voltage vs. Forward Current
(tperiod = 100 ns, tr = 1 ns)
9
35
30
25
12V
20
15
5V
10
8
5V
7
6
2.5V
5
4
12V
3
24V
2
2.5V
5
(tperiod = 100 ns, tr = 1 ns)
10
24V
Forward Voltage (V)
Clamping Voltage, VCL (V)
40
1
0
0
0
2
4
6
8
10
0
12
2
4
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
0
0.8
2.5V
12V
5V
0.6
0.4
24V
0.2
Insertion Loss (dB)
Normalized Capacitance
6
2.5V
12V
-10
24V
-15
-20
5V
-25
-30
-35
-40
-45
0
0
1
2
3
4
5
Reverse Bias (Volts)
Rev. 3.0 October 2015
1
10
100
1000
10000
Frequency (MHz)
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Page 4 of 7
AOZ8211
C AB
D
bbb
2x
aaa C
Package Dimensions, DFN 1.0 x 0.6, 2L
A
B
Pin# ID
ccc C
R
b(2x)
E
A
2x
2x
Seating Plane
0.08 C
L1
aaa C
e/2
C
L(2x)
e
SIDE VIEW
BOTTOM VIEW
RECOMMENDED LAND PATTERN
1.00
0.30
0.55
0.10 x 45°
0.40
0.30
UNIT: mm
Dimensions in millimeters
Symbols
A
A1
b
D
E
e
L
L1
R
aaa
bbb
ccc
Min.
Nom. Max.
0.47
0.50
0.53
0.00
0.03
0.05
0.45
0.50
0.55
0.95
1.00
1.05
0.55
0.60
0.65
--0.40
--0.20
0.25
0.30
0.05±0.03 Ref.
0.05
0.10
0.15
0.15
0.05
0.05
Dimensions in inches
Symbols
A
A1
b
D
E
e
L
L1
R
aaa
bbb
ccc
Min.
Nom. Max.
0.019 0.020 0.021
0.000 0.001 0.002
0.018 0.020 0.022
0.037 0.039 0.041
0.022 0.024 0.026
--0.016
--0.008 0.010 0.012
0.002±0.001 Ref.
0.002 0.004 0.006
0.006
0.002
0.002
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. 3.0 October 2015
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Page 5 of 7
AOZ8211
Tape and Reel Dimensions, DFN 1.0 x 0.6, 2L
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. 3.0 October 2015
Components Tape
Orientation in Pocket
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Leader Tape
500mm Min.
Page 6 of 7
AOZ8211
Part Marking
AOZ8211DI-xxL
(DFN 2L)
Cathode Mark
X X
Product Number Code
Q = AOZ8211DI-02L
J = AOZ8211DI-05L
K = AOZ8211DI-12L
M = AOZ8211DI-24L
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. 3.0 October 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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