UN ESD24V23T-LA Transient voltage suppressors array for esd protection Datasheet

Transient Voltage Suppressors Array for ESD Protection
Low Capacitance
ESDXXV23T-LA Series
Description
SOT-23
The ESDXXV23T-LA is designed to protect voltage sensitive
components from ESD and transient voltage events. Excellent
clamping capability, low leakage, and fast response time,
make these parts ideal for ESD protection on designs where
board space is at a premium.
Feature
Functional Diagram
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300 Watts Peak Pulse Power per Line (tp=8/20μs)
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Protects two I/O lines (Common Mode)
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Protects one I/O line (Differential Mode)
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Low clamping voltage
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Working voltages : 3.3, 5, 8, 12, 15 and 24V
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Low leakage current
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IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
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IEC61000-4-4 (EFT) 40A (5/50ηs)
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IEC61000-4-5 (Lightning) 5A (8/20μs)
Applications
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Digital Visual Interface (DVI)
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Audio/Video Inputs
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Wireless Network Systems
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Monitors and Flat Panel Displays
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Medical Sensors
u
Notebook Computers
u
Set Top Box
u
Projection TV
Mechanical Characteristics
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JEDEC SOT-23 Package
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Molding Compound Flammability Rating : UL 94V-0
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Weight 8.0 Milligrams (Approximate)
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Quantity Per Reel : 3,000pcs
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Reel Size : 7 inch
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Lead Finish : Lead Free
Mechanical Characteristics
Symbol
Parameter
Value
Units
300
W
PPP
Peak Pulse Power (tp=8/20μs waveform)
TL
Lead Soldering Temperature
260 (10sec)
ºC
TSTG
Storage Temperature Range
-55 to +150
ºC
Operating Temperature Range
-55 to +150
ºC
TJ
Air Discharge
±15
Contact Discharge
±8
IEC61000-4-2 (ESD)
IEC61000-4-4 (EFT)
40
A
IEC61000-4-5 ( Lightning )
5
A
UN Semiconductor Co., Ltd.
Revision January 06, 2014
KV
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@ UN Semiconductor Co., Ltd. 2014
Specifications are subject to change without notice.
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Transient Voltage Suppressors Array for ESD Protection
Low Capacitance
ESDXXV23T-LA Series
Electrical Characteristics (@ 25℃ Unless Otherwise Specified )
Device
Marking
VRWM
(V)
(Max.)
VB
(V)
(Min.)
IT
(mA)
VC
@1A
(Max.)
(Max.)
ESD03V23T-LA
N03
3.3
4.0
1
7.5
ESD05V23T-LA
N05
5.0
6.0
1
ESD08V23T-LA
N08
8.0
8.5
ESD12V23T-LA
N12
12.0
ESD15V23T-LA
N15
ESD24V23T-LA
N24
Part Number
(@A)
IR
(μA)
(Max.)
C
(pF)
(Typ.)
13.0
5
40
0.6
9.8
17.0
5
5
0.6
1
13.5
19.0
5
1
0.6
13.3
1
19.0
28.0
5
1
0.6
15.0
16.7
1
24.0
35.0
5
1
0.6
24.0
26.7
1
43.0
60.0
5
1
0.6
VC
Characteristic Curves
Fig1.
8/20μs Pulse Waveform
Fig2. ESD Pulse Waveform (according to IEC 61000-4-2)
tr
100
Peak Value IPP
80
100%
TEST
WAVEFORM
PARAMETERS
tr=8μs
td=20μs
Percent of Peak Pulse Current %
IPP - Peak Pulse Current - % of IPP
120
60
40
td=t IPP/2
20
0
0
5
10
15
20
25
tr = 0.7~1ns
Time (ns)
60ns
ESD Clamping (+8KV Contac per IEC61000-4-2)
Fig4.
UN Semiconductor Co., Ltd.
Revision January 06, 2014
10%
30ns
30
t - Time (μs)
Fig3.
90%
ESD Clamping (-8KV Contac per IEC61000-4-2)
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@ UN Semiconductor Co., Ltd. 2014
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Transient Voltage Suppressors Array for ESD Protection
Low Capacitance
ESDXXV23T-LA Series
SOT-23 Package Outline & Dimensions
Millimeters
Inches
Symbol
Soldering Footprint
UN Semiconductor Co., Ltd.
Revision January 06, 2014
Min.
Nom.
Max.
Min.
Nom.
Max.
A
0.89
1.00
1.11
0.035
0.040
0.044
A1
0.01
0.06
0.10
0.001
0.002
0.004
b
0.37
0.44
0.50
0.15
0.18
0.020
c
0.09
0.13
0.18
0.003
0.005
0.007
D
2.80
2.90
3.04
0.110
0.114
0.120
E
1.20
1.30
1.40
0.047
0.051
0.055
e
1.78
1.90
2.04
0.070
0.075
0.081
L
0.35
0.54
0.69
0.014
0.021
0.029
HE
2.10
2.40
2.64
0.083
0.094
0.104
Symbol
Millimeters
Inches
X
0.80
0.031
X1
0.95
0.037
Y
0.90
0.035
Z
2.00
0.079
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@ UN Semiconductor Co., Ltd. 2014
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
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