datasheet for AOZ8811DI-05 by Alpha and Omega Semiconductor

datasheet for AOZ8811DI-05 by Alpha and Omega Semiconductor
AOZ8811
Ultra-Low Capacitance One-line TVS Diode
General Description
Features
The AOZ8811 is a ultra-low capacitance one-line
transient voltage suppressor diode designed to protect
very high-speed data lines and voltage sensitive
electronics from high transient conditions and ESD.
ESD protection for high-speed data lines:
This device incorporates one TVS diode in an ultra-small
DFN 1.0 x 0.6 package. During transient conditions, the
ultra-low capacitance one-line TVS diode directs the
transient to ground. It may be used to meet the ESD
immunity requirements of IEC 61000-4-2, Level 4
(±15kV air, ±15kV contact discharge).
Small package saves board space
The AOZ8811 comes in an RoHS compliant DFN
package and is rated over a -40°C to +85°C ambient
temperature range.
– Exceeds: IEC 61000-4-2 (ESD) ±15V (air),
±15kV (contact)
– Human Body Model (HBM) ±15kV
Ultra-low capacitance: 0.65pF
Low clamping voltage
Low operating voltage: 5V
Green product
Applications
Portable handheld devices
Keypads, data lines, buttons
The ultra-small DFN 1.0 x 0.6 x 0.5mm 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
Notebook computers
Digital Cameras
Portable GPS
MP3 players
Pin Configuration
Signal Line
Cathode 1
2 Anode
Unidirection Protection of Single Line
Rev. 1.1 October 2010
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Page 1 of 7
AOZ8811
Ordering Information
Part Number
Ambient Temperature Range
Package
Environmental
AOZ8811DI-05
-40°C to +85°C
DFN 1.0 x 0.6
RoHS Compliant
Green Product
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.
Absolute Maximum Ratings
Exceeding the Absolute Maximum ratings may damage the device.
Parameter
Rating
VP – VN
5V
Peak Pulse Current (IPP), tP = 8/20µs
2A
Storage Temperature (TS)
-65°C to +150°C
ESD Rating per IEC61000-4-2,
Contact(1)
±15kV
ESD Rating per IEC61000-4-2,
Air(1)
±15kV
Model(2)
±15kV
ESD Rating per Human Body
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)
Rev. 1.1 October 2010
-40°C to +85°C
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Page 2 of 7
AOZ8811
Electrical Characteristics
TA = 25°C unless otherwise specified.
Symbol
Parameter
Diagram
IPP
Maximum Reverse Peak Pulse Current
VCL
Clamping Voltage @ IPP
VRWM
IR
VBR
IF
Working Peak Reverse Voltage
Maximum Reverse Leakage Current
Breakdown Voltage
VCL VBR VRWM
IT
Test Current
IF
Forward Current
VF
Forward Voltage
PPK
Peak Power Dissipation
CJ
I
V
IR VF
IT
IPP
Capacitance @ VR = 0 and f = 1MHz
Electrical Characteristics
TA = 25°C unless otherwise noted, VF = 0.9V Max. @ IF = 10mA for all types
Device
AOZ8811DI-05
Device VRWM (V) VBR (V)
Max.
Max.
Marking
CX
Rev. 1.1 October 2010
5.0
6.0
IR (µA)
Max.
VF (V)
Typ.
0.1
0.75
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VCL Max.
IPP = 1A IPP = 2A IPP = 5A
14.00
15.50
20.00
CJ (pF)
Typ.
CJ (pF)
Max.
0.65
0.75
Page 3 of 7
AOZ8811
Typical Performance Characteristics
Clamping Voltage vs. Peak Pulse Current
Forward Voltage vs. Forward Current
25
5
20
4
Forward Voltage (V)
Clamping Voltage, VCL (V)
(tperiod = 100ns, tr = 1ns)
15
10
5
0
0
1
2
3
4
3
2
1
0
5
(tperiod = 100ns, tr = 1ns)
0
1
Insertion Loss (dB)
0
-5
-10
-15
-20
-25
1000
1.2
1.0
0.8
0.6
0.4
0.2
0
10000
0
0.5
1.0 1.5
2.0 2.5
3.0 3.5
4.0 4.5
5.0
Input Voltage (V)
Frequency (MHz)
Rev. 1.1 October 2010
5
(f = 1MHz, T = 25˚C)
Normalized Input Capacitance (pF)
5
100
4
Typical Variation of CIN vs. VR)
I/O – Gnd Insertion Loss (S21) vs. Frequency
10
3
Forward Current (A)
Peak Pulse Current, IPP (A)
1
2
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Page 4 of 7
AOZ8811
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
RECOMMENDED LAND PATTERN
Dimensions in millimeters
Symbols
A
A1
1.00
0.30
b
D
E
e
L
L1
0.55
0.40
0.30
R
aaa
bbb
ccc
R0.10 REF.
UNIT: mm
Min.
0.47
0.00
Nom.
0.52
0.03
Max.
0.55
0.05
0.55
1.075
0.675
—
0.50
0.45
1.00
0.95
0.60
0.55
0.40
—
0.30
0.25
0.20
0.050.03 REF.
0.15
0.10
0.05
0.15
0.05
0.05
Dimensions in inches
Symbols
A
A1
b
D
E
e
L
L1
R
aaa
bbb
ccc
Min.
0.019
0.000
Nom.
0.020
0.001
Max.
0.022
0.002
0.022
0.042
0.027
—
0.018 0.020
0.037 0.039
0.022 0.024
0.016
—
0.008 0.010 0.012
0.0020.001 REF.
0.002 0.004 0.006
0.006
0.002
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. 1.1 October 2010
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Page 5 of 7
AOZ8811
Tape and Reel Dimensions, DFN 1.0 x 0.6
Carrier Tape
P1
P2
T
D1
E1
B0
E2
K0
A0
Feeding Direction
P0
D0
E
UNIT: mm
Package
SOD882
A0
0.76
±0.05
B0
1.21
±0.05
K0
0.53
±0.05
D0
0.50
±0.05
D1
1.50
±0.05
E1
1.75
+0.30/-0.10 ±0.10
E
8.00
E2
3.50
±0.05
P0
4.00
±0.10
P1
4.00
±0.10
P2
2.00
±0.05
T
0.254
±0.02
W1
Reel
S
G
N
M
K
V
R
H
W
UNIT: mm
Tape Size Reel Size
8mm
ø178
M
ø178
±0.50
N
ø55
±1
W
8.4
+1.5/-0
W1
14.4
Max.
H
ø13.0
±0.5
K
10.1
Max.
S
2.0
±0.5
G
N/A
R
N/A
V
N/A
Leader / Trailer & Orientation
Trailer Tape
300mm Min.
Rev. 1.1 October 2010
Components Tape
Orientation in Pocket
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Leader Tape
500mm Min.
Page 6 of 7
AOZ8811
Part Marking
C X
Product Number Code
Date Code
This data sheet contains preliminary data; supplementary data may be published at a later date.
Alpha & Omega Semiconductor reserves the right to make changes at any time without notice.
LIFE SUPPORT POLICY
ALPHA & 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. 1.1 October 2010
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.
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Page 7 of 7
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