AOZ8905 Datasheet PDF - Alpha & Omega Semiconductors

www.Datasheet-PDF.com

AOZ8905
Alpha & Omega Semiconductors

Part Number AOZ8905
Description Ultra-Low Capacitance TVS Diode Array
Page 10 Pages


AOZ8905 datasheet pdf
Download PDF
AOZ8905 pdf
View PDF for Mobile

No Preview Available !

AOZ8905
Ultra-Low Capacitance TVS Diode Array
General Description
The AOZ8905 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.
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.
The AOZ8905 provides a typical line to line capacitance
of 0.35pF and low insertion loss up to 3GHz providing
greater signal integrity 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.
The AOZ8905 comes in RoHS compliant and halogen
free SOT23-6L package and is rated -40°C to +85°C
junction temperature range.
Features
z ESD protection for high-speed data lines:
IEC 61000-4-2, level 4 (ESD) immunity test
±15kV (air discharge) and ±8kV (contact discharge)
IEC61000-4-4 (EFT) 40A (5/50nS)
IEC61000-4-5 (Lightning) 2.5A (8/20µS)
Human Body Model (HBM) ±15kV
z Array of surge rated diodes with internal TVS diode
z Small package saves board space
z Protects four I/O lines
z Low capacitance between I/O lines: 0.35pF
z Low clamping voltage
z Low operating voltage: 5.0V
Applications
z HDMI, USB 2.0, MDDI, SATA ports
z Monitors and flat panel displays
z Set-top box
z Video graphics cards
z Digital Video Interface (DVI)
z Notebook computers
Typical Application
AOZ8905
AOZ8905
TX2+
TX2-
TX1+
TX1-
HDMI
Transmitter
TX0+
TX0-
CLK+
CLK-
Connector Connector
RX2+
RX2-
RX1+
RX1-
HDMI
Receiver
RX0+
RX0-
CLK+
CLK-
Rev. 1.1 April 2010
AOZ8905
Figure 1. HDMI Ports
www.aosmd.com
AOZ8905
Page 1 of 10
Free Datasheet http://www.datasheet4u.com/



No Preview Available !

Ordering Information
Part Number
Ambient Temperature Range
AOZ8905CI
-40°C to +85°C
Package
SOT23-6L
AOS Green Products use reduced levels of Halogens, and are also RoHS compliant.
Please visit www.aosmd.com/web/quality/rohs_compliant.jsp for additional information.
Pin Configuration
AOZ8905
Environmental
RoHS Compliant
Green Product
CH1 1
6 CH4
VN 2
5 NC
CH2 3
SOT23-6
(Top View)
4 CH3
Absolute Maximum Ratings
Exceeding the Absolute Maximum ratings may damage the device.
Parameter
Storage Temperature (TS)
ESD Rating per IEC61000-4-2, contact(1)
ESD Rating per IEC61000-4-2, air(1)
ESD Rating per Human Body Model(2)
Notes:
1. IEC 61000-4-2 discharge with CDischarge = 150pF, RDischarge = 330.
2. Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100pF, RDischarge = 1.5k.
Maximum Operating Ratings
Junction Temperature (TJ)
Parameter
Rating
-65°C to +150°C
±8kV
±15kV
±15kV
Rating
-40°C to +125°C
Rev. 1.1 April 2010
www.aosmd.com
Page 2 of 10
Free Datasheet http://www.datasheet4u.com/



No Preview Available !

AOZ8905
Electrical Characteristics
TA = 25°C unless otherwise specified. Specifications in BOLD indicate a temperature range of -40°C to +85°C.
Symbol
Parameter
VRWM
VBR
IR
VF
VCL
Cj
Reverse Working Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Diode Forward Voltage
Channel Clamp Voltage
Positive Transients
Negative Transient
Channel Clamp Voltage
Positive Transients
Negative Transient
Channel Clamp Voltage
Any I/O Pin to Ground
Channel Input Capacitance
Conditions
Between I/O and VN(3)
IT = 1mA, between I/O and VN(4)
VRWM = 5V, between I/O and VN
IF = 15mA
IPP = 1A, tp = 100ns, any I/O pin to Ground(5)
IPP = 5A, tp = 100ns, any I/O pin to Ground(5)
IPP = 1A, tp = 8/20µs
VR = 0V, f = 1MHz, between I/O pins
VR = 0V, f = 1MHz, any I/O pin to Ground
Min.
6.0
0.70
Typ.
0.85
Max. Units
5.0 V
V
1 µA
1V
15.0 V
-3.5 V
22.0 V
-6.0 V
15.5
0.35 0.40
0.70 0.80
V
pF
pF
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. 1.1 April 2010
www.aosmd.com
Page 3 of 10
Free Datasheet http://www.datasheet4u.com/



No Preview Available !

AOZ8905
Typical Performance Characteristics
Clamping Voltage vs. Peak Pulse Current
(tperiod = 100ns, tr = 1ns)
25
20
15
10
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Peak Pulse Current, IPP (A)
I/O – Gnd Insertion Loss (S21) vs. Frequency
5
0
-5
-10
-15
-20
-25
1
10 100 1000
Frequency (MHz)
10000
Forward Voltage vs. Forward Current
(tperiod = 100ns, tr = 1ns)
7
6
5
4
3
2
1
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Forward Current, IPP (A)
Analog Crosstalk (I/O–I/O) vs. Frequency
0
-20
-40
-60
-80
-100
-120
1
10 100 1000
Frequency (MHz)
10000
Typical Variation of CIN vs. VR)
(VP = 3.3V, f = 1MHz, T = 25˚C
1.2
1.0
0.8
0.6
0.4
0.2
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Input Voltage (V)
Rev. 1.1 April 2010
www.aosmd.com
Page 4 of 10
Free Datasheet http://www.datasheet4u.com/



AOZ8905 datasheet pdf
Download PDF
AOZ8905 pdf
View PDF for Mobile


Related : Start with AOZ890 Part Numbers by
AOZ8900 Ultra-Low Capacitance TVS Diode Array AOZ8900
Alpha & Omega Semiconductors
AOZ8900 pdf
AOZ8904 Ultra-Low Capacitance TVS Diode Array AOZ8904
Alpha & Omega Semiconductors
AOZ8904 pdf
AOZ8904CIL Plastic Encapsulated Device AOZ8904CIL
ALPHA & OMEGA
AOZ8904CIL pdf
AOZ8905 Ultra-Low Capacitance TVS Diode Array AOZ8905
Alpha & Omega Semiconductors
AOZ8905 pdf

Index :   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   

This is a individually operated, non profit site. If this site is good enough to show, please introduce this site to others.
Since 2010   ::   HOME   ::   Contact