SD24CW
BIDIRECTIONAL TVS DIODE
Features
●
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) 12A (8/20μs)
●
RoHS Compliant
Applications
●
USB 2.0 power and data line
●
Set-top box and digital TV
●
Digital video interface (DVI)
●
Notebook Computers
●
SIM Ports
●
10/100 Ethernet
Dimensions SOD-323
Pin Configuration
Mechanical Characteristics
●
Package: SOD-323
●
Lead Finish: Lead Free
●
UL Flammability Classification Rating 94V-0
●
Quantity Per Reel:3,000pcs
●
Reel Size:7 inch
Absolute Maximum Ratings
(Tamb=25°C unless otherwise specified)
Parameter Symbol Value Unit
Peak Pulse Power (8/20µs) Ppp 600 W
ESD per IEC 61000−4−2 (Air)
V
ESD
± 30
Kv
ESD per IEC 61000−4−2 (Contact)
± 30
Operating Temperature Range T
J
-55 to +125
℃
Storage Temperature Range T
STJ
-55 to +150
℃
Rev : www.leiditech.com
01.06.2016
1/3
●
AEC−Q101 Compliant
Electrical Characteristics
(TA=25°C unless otherwise specified)
Part Number
Device
Marking
V
RWM
(V)
V
BR
(V)
I
T
(mA)
V
C
@1A
Vc
I
R
μA
(Max)
C
(Pf)
(Typ.)
(Max) (@A)
SD24CW 24C 24 26.7 1 43 47 12 1 50
Characteristic Curves
Fig1. 8/20µ s Pulse Waveform
0 5 10 15 20 25 30
120
t
r
100
80
60
4
0
20
0
Peak Value I
PP
t
d
=t I
PP
/2
TEST
WAVEFORM
PARAMETERS
t
r
=8 s
t
d
=20 s
t - Time ( s)
I
PP
- Peak Pulse Current - % of I
PP
Fig3. Power Derating Curve
0 25 50 75 100 125 150
110
100
40
30
20
10
0
% of Rated Power
90
80
70
60
50
A
mbient Temperature
–
T
A
(
º
C)
Fig2. ESD Pulse Waveform (according to IEC 61000-4-2)
60ns
10%
Percent of Peak Pulse Current %
30ns
tr = 0.7~1ns
Time (ns)
90%
100%
SD24CW
Rev : www.leiditech.com
01.06.2016
2/3