AOZ8131 Ultra Low Capacitance One-Line Bi-directional TVS Diode

AOZ8131 Ultra Low Capacitance One-Line Bi-directional TVS Diode
AOZ8131
Ultra Low Capacitance One-Line
Bi-directional TVS Diode
General Description
Features
The AOZ8131 is an ultra low capacitance one-line
bi-directional transient voltage suppressor diode
designed to protect high speed data lines and voltage
sensitive electronics from high transient conditions and
ESD.

This device incorporates one TVS diode in an ultra-small
DFN 1006 package. It may be used to meet the ESD
immunity requirements of IEC 61000-4-2,
Level 4 (±15kV air, ±8kV contact discharge).
The AOZ8131 comes in an RoHS compliant DFN 1006
package and is rated over a -40°C to +85°C ambient
temperature range.
The ultra-small 1.0 x 0.6 x 0.5mm 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.
Typical Application
ESD protection for high-speed data lines:
– Exceeds:
IEC 61000-4-2 (ESD) ±24kV (air), ±24kV (contact)
IEC 61000-4-4(EFT) ±40A (5/50nS)
IEC 61000-4-5 (Lightning) ±4A
– Human Body Model (HBM) ±30kV

Small package saves board space

Ultra low capacitance: 1.25pF

Low clamping voltage

Low operating voltage: 5.0V

Pb-free device
Applications

Portable handheld devices

Keypads, data lines, buttons

Notebook computers

Digital Cameras

Portable GPS

MP3 players
Pin Configuration
Signal Line
1
2
Bidirection Protection of Single Line
Rev. 3.0 June 2014
www.aosmd.com
Page 1 of 6
AOZ8131
Ordering Information
Part Number
Ambient Temperature Range
Package
Environmental
AOZ8131DI-05L
-40°C to +85°C
DFN 1006
RoHS Compliant
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
Rating
Peak Pulse Current (IPP), tP = 8/20µs
4A
Storage Temperature (TS)
-65°C to +150°C
ESD Rating per IEC61000-4-2,
Contact(1)
±24kV
ESD Rating per IEC61000-4-2,
Air(1)
±24kV
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
Symbol
IPP
Maximum Reverse Peak Pulse Current
VCL
Clamping Voltage @ IPP (IEC61000-4-5 8/20µs pulse)
VRWM
IR
VBR
Parameter
IT
Test Current
Ppk
Peak Power Dissipation
(IEC61000-4-5 8/20µs pulse)
CJ
Max. Capacitance @ VR = 0 and f = 1MHz
Working Peak Reverse Voltage
Maximum Reverse Leakage Current
Breakdown Voltage
Electrical Characteristics
TA = 25°C unless otherwise noted.
Device
Device
Marking
VRWM (V)
Max.
AOZ8131DI-05L
B
5.0
Rev. 3.0 June 2014
VBR (V)
Min.
IT = 1mA
IR (µA)
Max.
VCL Max.
IPP = 2A
IPP = 4A
Ppk (W)
Typ.
Max.
6.0
0.1
14.50
18.50
75
1.25
2.0
www.aosmd.com
CJ (pF)
Page 2 of 6
AOZ8131
Typical Performance Characteristics
Clamping Voltage vs. Peak Pulse Current
24
20
22
(IEC6100-4-5 8/20µs pulse current)
19
Peak Voltage (V)
Clamping Voltage, VCL (V)
Clamping Voltage vs. Peak Pulse Current
(tperiod = 100ns, tr = 1ns)
20
18
16
14
18
17
16
15
12
0
2
4
6
8
10
12
Peak Pulse Current, IPP (A)
Rev. 3.0 June 2014
14
2.0
2.5
3.0
3.5
4.0
Peak Pulse Current (A)
www.aosmd.com
Page 3 of 6
AOZ8131
Package Dimensions, DFN 1.0 x 0.6
5 Index Area
(E/4xD)
2x
aaa C
3
e
A
aaa C 2x
D
ddd
C AB
B
E
Pin#1 ID
0.125x45°
2x b
L2
ddd
C AB
BOTTOM VIEW
TOP VIEW
6
A
Seating Plane
2x
7
ccc C
A1
C
SIDE VIEW
RECOMMENDED LAND PATTERN
1.00
0.30
0.55
0.40
0.125 x 45°
Dimensions in millimeters
Symbols
A
A1
b
D
E
e
L
aaa
ccc
ddd
Min.
0.47
0.00
0.45
Nom.
0.51
0.02
0.50
0.60 BSC
1.00 BSC
0.65 BSC
0.20
0.25
0.05
0.03
0.10
Max.
0.55
0.05
0.55
0.30
Dimensions in inches
Symbols
A
A1
b
D
E
e
L
aaa
ccc
ddd
Min.
0.019
0.000
0.018
0.008
Nom.
0.020
0.001
0.020
0.024
0.039
0.026
0.010
0.002
0.001
0.004
Max.
0.022
0.002
0.022
0.012
0.30
UNIT: mm
Notes:
1. Dimensions and tolerancing conform to ASME Y14.5-2009.
2. All dimensions are in milliteters.
3. “e” represents the terminal grid pitch.
4. N isthe total number of terminals.
5. A visual index feature must be located within the hatched area. Typical index feature (chamfer) must be located on the edge
of the Pin#1 feature.
6. This dimension includes stand-off height “A1” and packaged body thickness, but does not include attached feature e.g. external
heatsink or chip capacitors, an internal heatslug is not considered as attached feature.
7. Dimension “A1” is primarily terminal plating, and does not include small metal protrusions.
Rev. 3.0 June 2014
www.aosmd.com
Page 4 of 6
AOZ8131
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. 3.0 June 2014
Components Tape
Orientation in Pocket
www.aosmd.com
Leader Tape
500mm Min.
Page 5 of 6
AOZ8131
Part Marking
B E
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. 3.0 June 2014
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.
www.aosmd.com
Page 6 of 6
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement