AOSMD AOZ8211NI-05L One-line tvs diode Datasheet

AOZ8211
One-line TVS Diode
General Description
Features
The AOZ8211 is a one-line transient voltage suppressor
diode designed to protect voltage sensitive electronics
from high transient conditions and ESD. This state-ofthe-art device utilizes AOS leading edge Trench Vertical
Structure [TVS]2 ™ technology for superior clamping
performance.
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This device incorporates one TVS diode in an ultra-small
SOD923 package. During transient conditions, the
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, ±8kV contact discharge).
The AOZ8211 comes in an RoHS compliant SOD923
package and is rated over a -40°C to +85°C ambient
temperature range.
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Typical Application
Trench Vertical Structure [TVS]2 ™ based technology
used to achieve excellent ESD clamping performance
Small package saves board space
Low insertion loss
Low clamping voltage
Low operating voltage
Green product
Applications
●
The ultra-small 1.0 x 0.6 x 0.4mm SOD923 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.
ESD protection for high-speed data lines:
– Exceeds: IEC 61000-4-2 (ESD) ±28kV (air),
±28kV (contact)
– Human Body Model (HBM) ±30kV
Portable handheld devices
Keypads, data lines, buttons
Notebook computers
Digital Cameras
Portable GPS
MP3 players
Pin Configuration
Signal Line
Cathode 1
2 Anode
Unidirection Protection of Single Line
Rev. 2.0 May 2008
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Page 1 of 6
AOZ8211
Ordering Information
Part Number
Ambient Temperature Range
Package
Environmental
AOZ8211NI-05L
-40°C to +85°C
SOD923
RoHS Compliant
Green Product
• All AOS products are offered in packages with Pb-free plating and compliant to RoHS standards.
• Parts marked as Green Products (with “L” suffix) 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
5A
Storage Temperature (TS)
-65°C to +150°C
ESD Rating per IEC61000-4-2,
Contact(1)
±28kV
ESD Rating per IEC61000-4-2,
Air(1)
±28kV
Model(2)
±30kV
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)
-40°C to +85°C
Electrical Characteristics
TA = 25°C unless otherwise specified.
Symbol
Parameter
Symbol
Parameter
IPP
Maximum Reverse Peak Pulse Current
IT
Test Current
VCL
Clamping Voltage @ IPP
IF
Forward Current
Working Peak Reverse Voltage
VF
Forward Voltage @ IF
Maximum Reverse Leakage Current @ VRWM
Ppk
Peak Power Dissipation
Breakdown Voltage @ IT
CJ
Max. Capacitance @ VR = 0 and f = 1MHz
VRWM
IR
VBR
Electrical Characteristics
TA = 25°C unless otherwise noted, VF = 0.9V Max. @ IF = 10mA for all types
Device
Device
Marking
VRWM (V)
Max.
VBR (V)
Max.
IR (µA)
Max.
VF (V)
Typ.
AOZ8211NI-05L
CM
5.0
6.0
0.1
0.75
Rev. 2.0 May 2008
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VCL Max.
IPP = 1A IPP = 5A
8.00
9.00
IPP = 12A
CJ (pF)
Max.
10.00
16
Page 2 of 6
AOZ8211
Typical Performance Characteristics
Clamping Voltage vs. Peak Pulse Current
Forward Voltage vs. Forward Current
12
11
10
Forward Voltage (V)
Clamping Voltage, VCL (V)
(tperiod = 100ns, tr = 1ns)
12
10
9
8
(tperiod = 100ns, tr = 1ns)
8
6
4
2
7
0
6
0
2
4
6
8
10
0
12
2
4
8
10
12
Forward Current (A)
Peak Pulse Current, IPP (A)
I/O – Gnd Insertion Loss (S21) vs. Frequency
Capacitance vs. Reverse Bias
(Vp = 3.3V)
5
20
0
18
Capacitance (pF)
Insertion Loss (dB)
6
-5
-10
-15
-20
16
14
12
10
8
6
-25
1
10
100
1000
10000
0
1
2
3
4
5
Reverse Bias (Volts)
Frequency (MHz)
Analog Crosstalk (I/O–I/O) vs. Frequency
Insertion Loss (dB)
20
0
-20
-40
-60
-80
10
100
1000
Frequency (MHz)
Rev. 2.0 May 2008
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Page 3 of 6
AOZ8211
Package Dimensions, SOD923
L
E1
Cathode Mark
b
D
B
E
aaa
A
TOP VIEW
C A B
BOTTOM VIEW
View ‘C’
C
A
A1
Seating
Plane
SIDE VIEW
RECOMMENDED LAND PATTERN
0.90
0.40
UNIT: mm
0.30
VIEW ‘C’
c
Dimensions in millimeters
Dimensions in inches
Symbols
A
A1
Min.
—
0.00
Nom.
—
—
Max.
0.41
0.05
Symbols
A
A1
Min.
—
0.00
Nom.
—
—
Max.
0.016
0.002
b
0.15
0.20
0.25
b
0.006
0.008
0.010
c
D
E
E1
0.07
0.55
0.75
0.95
0.12
0.60
0.80
1.00
0.14
0.65
0.85
1.05
c
D
E
E1
0.003
0.022
0.030
0.037
0.005
0.024
0.031
0.039
0.006
0.026
0.033
0.041
L
0.15
0.20
0.25
L
0.006
0.008
0.010
aaa
0.08
aaa
0.003
Notes:
1. All dimensions are in millimeters.
2. Dimensions are inclusive of plating.
3. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact.
4. The cathode mark is optional.
5. Package body sizes exclude mold flash and gate burrs. Mold flash at the non-lead sides should be less than 3 mils each.
Rev. 2.0 May 2008
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Page 4 of 6
AOZ8211
Tape and Reel Dimensions, SOD923
Tape
P1
P2
B - B’
Section
E1
D0
D1
K0
Max 5°
E2
E
B0
Max 5°
P0
A0
A - A’
Section
Feeding Direction
UNIT: mm
Package
SOD923
A0
B0
K0
D0
D1
0.70 1.12 0.48 ø1.50 ø0.5
±0.05 ±0.05 ±0.05 ±0.1 ±0.05
E
E1
8.0
±0.2
1.75
±0.1
E2
P0
P1
3.5
2.0
±0.05 ±0.05
4.0
±0.1
T
P2
2.0 0.229
±0.05 ±0.02
Reel
2xR6
60°
W1
30°
S1
S
2xR5
1.1 +0.1
-0
K
M
K1
N
E
+0.1
ø26.15 -0
H
H1
Back View
Barcode
Label
Arbor Hole
Detail A
W
Front View
Section: B - B’
UNIT: mm
Tape Size
Reel Size
M
N
W
W1
H
H1
K
K1
8mm
ø180
ø177.7
±0.5
ø54.4
±0.5
8.8
±0.5
1.15
ø13.2
±0.3
ø15.8
10.4
11.7
+0.2 / -0.0
Leader/Trailer and Orientation
Trailer Tape
300mm min.
Rev. 2.0 May 2008
S
S1
2.3 4.9
±0.1 ±0.1
E
2.8
±0.1
Cathode
Components Tape
Orientation in Pocket
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Leader Tape
500mm min.
Page 5 of 6
AOZ8211
Part Marking
Cathode Mark
C M
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. 2.0 May 2008
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 6 of 6
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