AOZ8906 [AOS]
Ultra-Low Capacitance TVS Diode Array;
| 型号： | AOZ8906 |
| 厂家： | 
ALPHA & OMEGA SEMICONDUCTORS |
| 描述： | Ultra-Low Capacitance TVS Diode Array 电视 |
| 文件： | 总7页 (文件大小：372K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AOZ8906
Ultra-Low Capacitance TVS Diode Array
General Description
Features
The AOZ8906 is a transient voltage suppressor array
designed to protect high speed data lines such as HDMI,
USB 2.0, MDDI, SATA, and Gigabit Ethernet from
damaging ESD events.
ESD protection for high-speed data lines:
– IEC 61000-4-2, level 4 (ESD) immunity test
– ±30kV (air discharge) and ±30kV (contact discharge)
– IEC61000-4-4 (EFT) 40A (5/50nS)
– IEC61000-4-5 (Lightning) 7A (8/20µS)
– Human Body Model (HBM) ±30kV
This device incorporates eight surge rated, low
capacitance steering diodes and a TVS in a single
package. During transient conditions, the steering diodes
direct the transient to either the positive side of the power
supply line or to ground.
Array of surge rated diodes with internal TVS diode
Protects four I/O lines
Low capacitance between I/O lines: 1pF
Low clamping voltage
The AOZ8906 provides a typical line to line capacitance
of 1pF making it ideally suited for HDMI 1.3 or USB 2.0
applications, such as Digital TVs,
DVD players, Computing, set-top boxes and MDDI
applications in mobile computing devices.
Low operating voltage: 5.0V
Applications
HDMI, USB 2.0, MDDI, SATA ports
Monitors and flat panel displays
Set-top box
The AOZ8906 comes in RoHS compliant and halogen
free SOT23-6L package and is rated -40°C to +85°C
junction temperature range.
Video graphics cards
Notebook computers
Typical Application
USB Host
Controller
Downstream
Ports
+5V
VBUS
R
R
T
T
D+
D-
GND
AOZ8906
+5V
VBUS
R
R
T
T
D+
D-
GND
Figure 1. USB High Speed Ports
Rev. 2.0 December 2015
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Page 1 of 7
AOZ8906
Ordering Information
Part Number
Ambient Temperature Range
-40°C to +85°C
Package
Environmental
AOZ8906CI
SOT23-6L
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.
Pin Configuration
1
2
3
6
5
4
CH1
VN
CH4
NC
CH2
CH3
SOT23-6
(Top View)
Absolute Maximum Ratings
Exceeding the Absolute Maximum ratings may damage the device.
Parameter
Rating
Storage Temperature (TS)
-65°C to +150°C
ESD Rating per IEC61000-4-2, contact(1)
ESD Rating per IEC61000-4-2, air(1)
ESD Rating per Human Body Model(2)
±30kV
±30kV
±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
-40°C to +125°C
Junction Temperature (TJ)
Rev. 2.0 December 2015
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AOZ8906
Electrical Characteristics
TA = 25°C unless otherwise specified.
Symbol
Parameter
Conditions
Between I/O and VN(3)
Min.
Typ. Max. Units
VRWM
VBR
IR
Reverse Working Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Diode Forward Voltage
5.5
V
V
IT = 100µA, between I/O and VN(4)
VRWM = 5V, between I/O and VN
IF = 15mA
6.6
0.7
1.0
1.0
µA
V
VF
0.85
Channel Clamp Voltage
Positive Transients
IPP = 16A, tp = 100ns, any I/O pin to Ground(5)
4.1
V
V
Negative Transients
-5.3
Channel Clamp Voltage
Positive Transients
IPP = 30A, tp = 100ns, any I/O pin to Ground(5)
VCL
5.2
Negative Transients
-9.9
Channel Clamp Voltage
Any I/O Pin to Ground
IPP = 7A, tp = 8/20µs
8
V
pF
pF
Ω
VR = 0V, f = 1MHz, any I/O pin to Ground
VR = 0V, f = 1MHz, between I/O pins
1.0
0.5
1.5
0.8
Cj
Channel Input Capacitance
Dynamic Resistance
ITLP = 16A to 30A
0.15
0.3
RDYN
ITLP = -16A to -30A
Ω
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.
Rev. 2.0 December 2015
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AOZ8906
Typical Performance Characteristics
TLP Current vs. Clamping Voltage
Forward Voltage vs. Forward Current
(tperiod = 100ns, tr = 1ns)
5.0
(tperiod = 100nS, tr = 1ns)
8
7
6
5
4
3
2
1
0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0
5
10
15
20
25
30
0
5
10
15
20
25
30
Clampling Voltage (V)
Forward Voltage (V)
Typical Variation of CIN vs. VR
+8kV ESD Clamping Per IEC 61000-4-2
(f = 1MHz, T = 25°C)
(Contact, Between I/O to GND)
2.0
1.6
1.2
0.8
0.4
0
35
30
25
20
15
10
5
0
-5
0
1
2
3
4
5
0
25
50
75
100
125
150
Working Voltage (V)
Time (ns)
-8kV ESD Clamping Per IEC 61000-4-2
(Contact, Between I/O to GND)
10
5
0
-5
-10
-15
-20
-25
-30
-35
0
25
50
75
100
125
150
Time (ns)
Rev. 2.0 December 2015
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Page 4 of 7
AOZ8906
Package Dimensions, SOT23-6L
Gauge Plane
c
Seating Plane
0.25mm
D
e1
L
E
E1
θ1
b
e
A2
A
.010mm
A1
Dimensions in millimeters
Dimensions in inches
Symbols Min. Nom. Max.
Symbols Min. Nom. Max.
RECOMMENDED LAND PATTERN
A
A1
A2
b
0.90
0.00
0.80
0.30
0.08
2.70
2.50
1.50
—
—
1.25
0.15
1.20
0.50
0.20
3.10
3.10
1.70
A
A1
A2
b
0.035
0.00
—
—
0.049
0.006
1.10
0.031 0.043 0.047
0.012 0.016 0.020
0.003 0.005 0.008
0.106 0.114 0.122
0.098 0.110 0.122
0.059 0.063 0.067
0.037 BSC
0.40
2.40
c
0.13
c
D
2.90
D
0.80
E
2.80
E
E1
e
1.60
E1
e
0.95
0.63
0.95 BSC
1.90 BSC
—
UNIT: mm
e1
L
e1
L
0.075 BSC
0.30
0.60
0.012
—
—
0.024
θ1
0°
—
8°
θ1
0°
8°
Notes:
1. Package body sizes exclude mold flash and gate burrs. Mold flash at the non-lead sides should be less than 5 mils each.
2. Dimension “L” is measured in gauge plane.
3. Tolerance 0.100mm (4 mil) unless otherwise specified.
4. Followed from JEDEC MO-178C & MO-193C.
6. Controlling dimension is millimeter. Converted inch dimensions are not necessarily exact.
Rev. 2.0 December 2015
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AOZ8906
Tape and Reel Dimensions, SOT23-6L
P2
Tape
A
P1
D1
A–A
D0
E1
E2
K0
B0
A0
P0
T
E
A
Feeding Direction
Unit: mm
Package
SOT-23
A0
B0
K0
D0
D1
1.00
E
E1
E2
P0
P1
P2
T
3.15
0.10
3.20
0.10
1.40
0.10
1.50
0.05
8.00
0.30
1.75
0.10
3.50
0.05
4.00
0.10
4.00
0.10
2.00
0.05
0.23
0.03
0.10/-0.0
W1
Reel
S
R
K
M
J
H
N
Unit: mm
Tape Size
8 mm
Reel Size
M
N
W1
8.40
H
S
K
R
J
ø177.80
ø13.00
12.70
4.00
+0.10/-0.10
ø177.80
MAX.
ø55.00
MIN.
1.50 10.10
MIN. MIN.
+1.50/-0.00 +0.50 / -0.20
Leader/Trailer and Orientation
Unit Per Reel:
3000pcs
Trailer Tape
300mm min.
Components Tape
Orientation in Pocket
Leader Tape
500mm min.
Rev. 2.0 December 2015
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AOZ8906
Package Marking
AOZ8906CI
(SOT-23)
Assembly
Lot Code
BTOW
Week & Year Code
Part Number Code
Option & Assembly Location 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. 2.0 December 2015
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