AOZ8231ADI-02 [AOS]
one-line bi-directional transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and ESD.; 单线双向瞬态电压抑制二极管旨在保护电压敏感的电子设备免受高瞬态条件和ESD 。
| 型号： | AOZ8231ADI-02 |
| 厂家： | 
ALPHA & OMEGA SEMICONDUCTORS |
| 描述： | one-line bi-directional transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and ESD. |
| 文件： | 总7页 (文件大小：348K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AOZ8231A
One-line Bi-directional TVS Diode
General Description
Features
The AOZ8231A is a one-line bi-directional transient
voltage suppressor diode designed to protect voltage
sensitive electronics from high transient conditions and
ESD.
ESD protection for high-speed data lines
AOZ8231ADI-02:
– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
± 30 kV (contact)
– Human Body Model (HBM) ± 30 kV
– IEC 61000-4-5 (Lightning) 6 A (8/20 μS)
– IEC 61000-4-4 (EFT) 40 A
This device incorporates one TVS diode in an ultra-small
DFN 1006 package. It may be used to meet the ESD
immunity requirements of EC 61000-4-2, Level 4
(±15kV air, ±8kV contact discharge).
AOZ8231ADI-03:
– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
± 30 kV (contact)
– Human Body Model (HBM) ± 30 kV
– IEC 61000-4-5 (Lightning) 6 A (8/20 μS)
– IEC 61000-4-4 (EFT) 40 A
The AOZ8231A comes in an RoHS compliant
DFN 1.0 mm x 0.6 mm 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 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.
AOZ8231ADI-05:
– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
±30 kV (contact)
– Human Body Model (HBM) ± 30 kV
– IEC 61000-4-5 (Lightning) 5 A (8/20 µS)
– IEC 61000-4-4 (EFT) 40 A
AOZ8231ADI-08:
Applications
– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
± 30 kV (contact)
– Human Body Model (HBM) ± 30 kV
– IEC 61000-4-5 (Lightning) 5 A (8/20 µS)
– IEC 61000-4-4 (EFT) 40 A
Portable handheld devices
Keypads, data lines, buttons
Notebook computers
Digital Cameras
AOZ8231ADI-12:
– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
± 30 kV (contact)
Portable GPS
MP3 players
– Human Body Model (HBM) ± 30 kV
– IEC 61000-4-5 (Lightning) 4 A (8/20 µS)
– IEC 61000-4-4 (EFT) 40 A
AOZ8231ADI-24:
– Exceeds: IEC 61000-4-2 (ESD) ± 18 kV (air),
± 15 kV (contact)
– Human Body Model (HBM) ± 15 kV
– IEC 61000-4-5 (Lightning) 2.5 A (8/20 µS)
– IEC 61000-4-4 (EFT) 40 A
Small package saves board space
Low insertion loss
Low clamping voltage
Low operating voltage
Pb-free device
Rev. 1.3 November 2012
www.aosmd.com
Page 1 of 7
AOZ8231A
Typical Application
Pin Configuration
Signal Line
Bidirection Protection of Single Line
Ordering Information
Part Number
Ambient Temperature Range
Package
Environmental
AOZ8231ADI-02
AOZ8231ADI-03
AOZ8231ADI-05
AOZ8231ADI-08
AOZ8231ADI-12
AOZ8231ADI-24
-40 °C to +85 °C
DFN 1.0 x 0.6
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.
Rating for AOZ8231ADI
Parameter
-02
-03
-05
-08
-12
-24
VP – VN
Peak Pulse Current, t = 8/20 µs
2.5 V
6 A
3.3 V
6 A
5 V
5 A
8 V
5 A
12 V
4 A
24 V
2.5 A
P
Storage Temperature (T )
-65 °C to +150 °C
S
(1)
ESD Rating per IEC61000-4-2, Contact
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 30 kV
± 15 kV
±18 kV
± 15 kV
(1)
ESD Rating per IEC61000-4-2, Air
± 30 kV
± 30 kV
(2)
ESD Rating per Human Body Model
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)
-40 °C to +125 °C
Rev. 1.3 November 2012
www.aosmd.com
Page 2 of 7
AOZ8231A
Electrical Characteristics
TA = 25 °C unless otherwise specified. VF = 0.9 V Max. @ IF = 10 mA for all types
Symbol
IPP
Parameter
Reverse Peak Pulse Current, (tperiod = 100 ns, tr = 1 ns)
Clamping Voltage @ IPP
Diagram
I
VCL
VRWM
IR
I
PP
Working Peak Reverse Voltage
Maximum Reverse Leakage Current
Breakdown Voltage
VBR
IF
V
V
V
CL BR RWM
V
I
V
V
V
R
CL BR RWM
Forward Current
I
T
VF
Forward Voltage
PPK
CJ
Peak Power Dissipation
I
PP
Capacitance @ VR = 0 and f = 1 MHz
V
(V)
V
Max.
C (pF)
BR
CL
J
V
(V)
I (µA)
Device
Marking
Min. @
1mA
RWM
R
I
= 1 A I = 5 A I = 12 A
PP PP
Device
Max.
Max.
Min.
Typ.
Max.
PP
AOZ8231ADI-02
AOZ8231ADI-03
AOZ8231ADI-05
AOZ8231ADI-08
AOZ8231ADI-12
AOZ8231ADI-24
P
D
E
Y
F
2.5
3.3
3.0
3.7
0.1
0.1
0.1
0.1
0.1
0.1
6.5
7.5
9.0
12.5
13.5
15.5
22.5
26.0
39.0
4.4
4.4
5.5
5.5
7.0
7.0
10.0
13.5
18.0
23.0
38.0
5.0
5.5
10.5
15.0
20.0
35.0
10.4
19.0
10.4
9.6
13.0
23.0
13.0
12.0
14.0
27.0
14.0
15.0
8.0
9.5
12.0
24.0
13.0
29.0
R
Rev. 1.3 November 2012
www.aosmd.com
Page 3 of 7
AOZ8231A
Typical Performance Characteristics
Clamping Voltage vs. Peak Pulse Current
(t
period
= 100 ns, t = 1 ns)
r
45
40
35
30
25
20
15
10
5
24V
12V
8V
5V
3.3V
2.5V
0
0
2
4
6
8
10
12
Peak Pulse Current, I (A)
PP
Typical Variation of C vs. V
IN
R
(f = 1 MHz, T = 25 °C)
1.2
1.0
0.8
0.6
0.4
0.2
0
2.5V
3.3V
5V
24V
12V
0
2
4
6
8
10
12
14
16
18
20
22
24
Input Voltage (V)
Rev. 1.3 November 2012
www.aosmd.com
Page 4 of 7
AOZ8231A
Package Dimensions, DFN 1.0 x 0.6
D
Pin #ID
R
A
b (2x)
E
Seating Plane
L1
A1
e/2
SIDE VIEW
e
L (2x)
BOTTOM VIEW
Dimensions in millimeters
Symbols Min. Nom. Max.
Dimensions in inches
Symbols Min. Nom. Max.
RECOMMENDED LAND PATTERN
A
A1
b
0.47
0.00
0.45
0.95
0.55
—
0.52
0.03
0.50
1.00
0.60
0.40
0.25
0.55
0.05
0.55
1.075
0.675
—
A
A1
b
0.019 0.020 0.022
0.000 0.001 0.002
0.018 0.020 0.022
0.037 0.039 0.042
0.022 0.024 0.027
1.00
0.30
D
D
E
E
e
e
—
0.016
—
0.55
L
0.20
0.30
L
0.008 0.010 0.012
0.0020.001 REF.
0.002 0.004 0.006
0.006
L1
R
0.050.03 REF.
L1
R
0.05
0.10
0.15
0.05
0.05
0.15
R0.10 REF.
0.40
aaa
bbb
ccc
aaa
bbb
ccc
0.002
0.30
UNIT: mm
0.002
Notes:
1. All dimensions are in millimeters, angles are in degrees.
2. Coplanarity applies to the exposed heat sink slug as well as the terminals.
Rev. 1.3 November 2012
www.aosmd.com
Page 5 of 7
AOZ8231A
Tape and Reel Dimensions, DFN 1.0 x 0.6
Carrier Tape
P1
P2
T
D1
E1
E2
E
B0
P0
D0
K0
A0
Feeding Direction
UNIT: mm
Package
A0
B0
K0
D0
D1
E
E1
E2
P0
P1
P2
T
DFN 1.0x0.6 0.76
1.21
0.05
0.53
0.05
ø0.50 ø1.50
8.00
1.75
0.1
3.50
0.05
4.00
0.10
4.0
0.10
2.0
0.05
0.254
0.02
(8 mm)
0.05
0.05
0.10 +0.30/-0.10
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
W1
14.4.
H
ø13.0
0.5
K
2.0
0.5
S
2.0
0.5
G
N/A
R
V
N/A N/A
+1.5/-0 Max.
Leader / Trailer & Orientation
Leader Tape
Trailer Tape
Components Tape
Orientation in Pocket
500mm Min. or
300mm Min. or
125 Empty Pockets
75 Empty Pockets
Rev. 1.3 November 2012
www.aosmd.com
Page 6 of 7
AOZ8231A
Part Marking
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.
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.
Rev. 1.3 November 2012
www.aosmd.com
Page 7 of 7
相关型号：
AOZ8231ADI-03
one-line bi-directional transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and ESD.
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AOZ8231ADI-05
one-line bi-directional transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and ESD.
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AOZ8231ADI-08
one-line bi-directional transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and ESD.
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