SMC24
2-LINE Bi-DIRECTIONAL TVS ARRAY / ESD ARRAY
Features
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Ultra low leakage: nA level
Operating voltage: 24V
Low clamping voltage
Complies with following standards:
– IEC 61000-4-2 (ESD) immunity test
Air discharge: ±30kV
Contact discharge: ±30kV
– IEC61000-4-4 (EFT) 40A (5/50ns)
– IEC61000-4-5 (Lightning) 5A (8/20μs)
RoHS Compliant
SOT-23
Applications
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USB 2.0 power and data line
Set-top box and digital TV
Digital video interface (DVI)
Notebook Computers
SIM Ports
10/100 Ethernet
Pin Configuration
Mechanical Characteristics
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Package: SOT-23
Lead Finish: Lead Free
UL Flammability Classification Rating 94V-0
Quantity Per Reel:3,000pcs
Reel Size:7inch
Absolute Maximum Ratings
Parameter
Peak Pulse Power (8/20µs)
ESD per IEC 61000−4−2 (Air)
ESD per IEC 61000−4−2 (Contact)
Operating Temperature Range
Storage Temperature Range
(Tamb=25°C unless otherwise specified)
Symbol
Ppp
V
ESD
T
J
T
STJ
Value
300
± 30
± 30
Unit
W
Kv
-55 to +125
-55 to +150
℃
℃
SMC24
2-LINE Bi-DIRECTIONAL TVS ARRAY / ESD ARRAY
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Electrical Characteristics
Device
Marking
24M
(TA=25°C unless otherwise specified)
Vc
( Max)
45
Part Number
V
RWM
(V)
24
V
BR
(V)
32
I
T
(mA)
1
V
C
@1A
40
( @A)
5
I
R
μA
(Max)
0.2
C
(Pf)
(Typ.)
25
SMC24
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Characteristic Curves
Fig2. ESD Pulse Waveform (acc ording to IEC 61000-4-2)
TEST
WAVEFORM
PARAMETERS
t
r
=8 s
t
d
=20 s
Fig1. 8/20µs Pulse Waveform
120
I
PP
- Peak Pulse Current - % of I
PP
100
80
60
40
t
d
=t I
PP
/2
20
0
t
r
Peak Value I
PP
100%
Percent of Peak Pulse Current %
90%
10%
tr = 0.7~1ns
30ns
60ns
Time (ns)
0
5
10
15
t - Time ( s)
20
25
30
Fig3.
Power Derating Curve
110
100
90
80
70
60
50
40
30
20
10
0
% of Rated Power
0
25
50
75
100
125
150
Ambient Temperature – T
A
(ºC)
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