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Alpha & Omega Semiconductors

AOZ8328 Datasheet Preview

AOZ8328 Datasheet

Low Capacitance 2.5 V TVS Diode

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AOZ8328
Low Capacitance 2.5 V TVS Diode
General Description
The AOZ8328 is a transient voltage suppressor array
designed to protect high speed data lines from ESD and
lightning.
This AOZ8328 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 AOZ8328
may be used to meet the ESD immunity requirements of
IEC 61000-4-2, Level 4 and IEC 61000-4-5. The TVS
diodes provide effective suppression of ESD voltages:
±30 kV (air discharge) and ±30 kV (contact discharge).
The AOZ8328 comes in a Halogen Free and RoHS
compliant DFN-10 3.0 mm x 2.0 mm package and is
rated over a -40 °C to +85 °C ambient temperature
range. The AOZ8328 is compatible with both lead free
and SnPb assembly techniques. The small size,
low capacitance and high ESD protection makes the
AOZ8328 ideal for protecting high speed video and data
communication interfaces.
Features
ESD protection for high-speed data lines:
IEC 61000-4-2, level 4 (ESD) immunity test
±30 kV (air discharge) and ±30 kV (contact discharge)
IEC 61000-4-4 (EFT) 40 A (5/50 ns)
IEC 61000-4-5 (Lightning) 32 A
Human Body Model (HBM) ±30 kV
Small package saves board space
Low insertion loss
Protects four I/O lines
Low clamping voltage
Low operating voltage: 2.5 V
Green product
Pb-free device
Applications
10/100/1000 Ethernet
USB 2.0 power and data line protection
Video graphics cards
Monitors and flat panel displays
Digital Video Interface (DVI)
T1/E1 telecom ports
Typical Application
RJ45
Connector
1
2
3
4
5
6
7
8
AOZ8328
AOZ8328
TP1+
TP1-
TP2+
TP2-
TP3+
GbE
Ethernet
PHY
TP3-
TP4+
TP4-
Rev. 2.0 January 2016
Figure 1. 10/100/1000 Ethernet Port Connection
www.aosmd.com
Page 1 of 9




Alpha & Omega Semiconductors

AOZ8328 Datasheet Preview

AOZ8328 Datasheet

Low Capacitance 2.5 V TVS Diode

No Preview Available !

AOZ8328
Ordering Information
Part Number
AOZ8328DI
Ambient Temperature Range
-40 °C to +85 °C
Package
3.0 mm x 2.0 mm DFN-10
Environmental
Green Product
AOS Green Products (with “L” suffix) use reduced levels of Halogens, and are also RoHS compliant.
Please visit www.aosmd.com/media/AOSGreenPolicy.pdf for additional information.
Pin Configuration
Line 1 IN 1
Line 2 IN 2
GND 3
Line 3 IN 4
Line 4 IN 5
GND
GND
GND
10 Line 1 OUT
9 Line 2 OUT
8 GND
7 Line 3 OUT
6 Line 4 OUT
DFN-10
(Top View)
Schematic
Pin 1
LINE 1 In
Pin 10
LINE 1 Out
Pin 2
LINE 2 In
Pin 9
LINE 2 Out
Center Tabs
and Pins 3, 8
Pin 4
LINE 3 In
Pin 7
LINE 3 Out
Pin 5
LINE 4 In
Pin 6
LINE 4 Out
Absolute Maximum Ratings
Exceeding the Absolute Maximum ratings may damage the device.
Parameter
Rating
VP – GND
Peak Pulse Power (PPK), tP = 8/20 µs(1)
Peak Pulse Current (IPP), tP = 8/20 µs(1)
Storage Temperature (TS)
ESD Rating per IEC61000-4-2, Contact(2)
ESD Rating per IEC61000-4-2, Air(2)
ESD Rating per Human Body Model(3)
2.5 V
450 W
32 A
-65 °C to +150 °C
±30 kV
±30 kV
±30 kV
Notes:
1. Ratings with 2 pins connected together per the recommended configuration (ie. pin 1 connected to pin 10, pin 2 connected to pin 9,
pin 4 connected to pin 7, and pin 5 connected to pin 6).
2. IEC 61000-4-2 discharge with CDischarge = 150 pF, RDischarge = 330 .
3. Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100 pF, RDischarge = 1.5 k.
Maximum Operating Ratings
Junction Temperature (TJ)
Parameter
Rating
-40 °C to +125 °C
Rev. 2.0 January 2016
www.aosmd.com
Page 2 of 9


Part Number AOZ8328
Description Low Capacitance 2.5 V TVS Diode
Maker Alpha & Omega Semiconductors
Total Page 9 Pages
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