ESD9DXX Series
Surface Mount TVS For ESD Protection Diode
P b
Lead(Pb)-Free
General Description:
The ESD9DXX Series is designed to protect voltage sensitive components from ESD.
Excellent clamping capability, low leakage, and fast response time provide best in
class protection on designs that are exposed to ESD. Because of its small size, it is
suited for use in cellular phones, MP3 players, digital cameras and many other
portable applications where board space is at a premium.
TRANSIENT VOLTAGE
SUPPRESSORS
100 WATTS
3.3-5.0 VOLTS
Applications:
*Cellular phones audio
*MP3 players
*Digital cameras
*Portable applicationss
*mobile telephone
SOD-923
Features:
*Small Body Outline Dimensions:0.039” x 0.024” (1.0 mm x 0.60 mm)
*Low Body Height: 0.017” (0.43 mm) Max
*Stand−o Voltage: 3.3 V − 5.0 V
*Low Leakage
*Response Time is Typically < 1 ns
*ESD Rating of Class 3 (> 16 kV) per Human Body Model
*IEC61000−4−2 Level 4 ESD Protection
*These are Pb−Free Devices
SOD-923 Outline Dimensions
−X−
D
−Y−
E
1
b
2
X
0.08 (0.0032)
Unit:mm
MILLIMETERS
DIM
A
b
c
D
E
H
E
L
MIN
NOM
MAX
2
X Y
A
L
C
H
E
0.36
0.15
0.07
0.75
0.55
0.95
0.05
0.40
0.20
0.12
0.80
0.60
1.00
0.10
0.43
0.25
0.17
0.85
0.65
1.05
0.15
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ESD9DXX Series
Maximum Ratings(T
=25˚C Unless Otherwise Noted)
A
Characteristic
Symbol
Value
Unit
Peak Power Dissipation (tp=8/20 µs)
Total Power Dissipation on FR-5 Board (Note1) @ Ta=25°C
IEC61000-4-2(ESD)
ESD Voltage
air discharge
contact discharge
Per Human Body Model
P
PP
PD
100
150
±15
±8
16
W
mW
KV
KV
°C
°C
Lead Solder Temperature -Maximum (10 second Duration)
Junction and Storage Temperature Range
T
L
T
J
,T
stg
260
-55 to +150
Stresses exceeding Maximum Ratings may damage the device. Maximum Rating are stress ratings only.
Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to
stresses above the Recommended Operating Conditions may affect device reliability.
1. FR-5 = 1.0*0.75*0.62 in.
Electrical Characteristics
(Ta=25°C
Device
Marking
V
RWM
(V)
Max
I
R
(
A)
@ V
RWM
Max
unless otherwise noted, VF=0.9V Max. @ IF=10mA for all types)
V
BR
(V) @ I
T
(Note 2)
Min
I
T
(mA)
I
PP
(Note 3)
(A)
Typ
V
C
(V)(Note 3)
@ Max
PP
I
Max
P
pk
(W)
(8*20 µs)
Max
C (pF)
Typ
ESD9D3.3
ESD9D5.0
E
G
3.3
5.0
2.5
1.0
5.0
6.2
1.0
1.0
9.8
8.7
10.4
12.3
102
107
80
65
Over voltage available upon request.
2. V
BR
is measured with a pulse test current IT at anambient temperature of 25°C.
3. Surge current waveform per Figure.
Eqivalent Circuit Diagram
1
2
Pin 1. CATHODE
2.ANODE
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ESD9DXX Series
Typical Characteristics
(T
A
= 25°C unless otherwise noted)
Symbol
I
PP
V
C
V
RWM
I
R
V
BR
I
T
I
F
V
F
P
PK
C
Parameter
Maximum Reverse Peak Pulse Current
Clamping Voltage @ I
PP
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @ V
RWM
Breakdown Voltage @ I
T
Test Current
Forward Current
Forward Voltage @ I
F
Peak Power Dissipation
Max. Capacitance @V
R
= 0 and f = 1 MHz
V
C
V
BR
V
RWM
I
F
I
I
R
V
F
I
T
V
I
PP
Uni−Directional TVS
Figure 1. Typical Breakdown Voltage
versus Temperature
Fig 2. Typical Leakage Current versus
Temperature
Figure 3.
8*20
µ
s Pulse Waveform
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ESD9DXX Series
Figure 4. Positive 8kV contact per IEC
61000-4-2-ESD9D5.0
Fig 5. Negative 8kV contact per IEC
61000-4-2-ESD9D5.0
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