SODJ Series
CREATEK Microelectronics
Power TVS in SOD123-FL
Features
■
Glass passivated chip
■
200W peak pulse power(10/1000us)
■
High accuracy, 5% tolerance
■
Uni and Bidirectional unit
■
Low clamping voltage
■
Low Leakage current
■
Very fast response time
Bidirectional
1
1
2
2
Mechanical Data
■
Case:SOD123-FL
(plastic package).
RoHS compliant
Molding Compound Flammability Rating:
UL 94 V-0
Terminals:
High temperature soldering guaranteed:
260 °C/10 sec. at terminals
Unidirectional
■
■
1
1
2
2
Applications
■
Computers
■
Telecom system
■
Industrial equipments
■
Consumer electronic applications
■
Other VCC bus and I/O interfaces
Absolute Maximum Ratings
Ratings at 25 °C, ambient temperature unless otherwise specified
Parameter
Peak pulse power dissipation with a 10/1000us waveform
(1)
(1)
Symbol
Value
200
See Next Table
20
-55 to +150
Unit
W
A
A
℃
P
PP
I
PP
I
FSM
T
J
, T
STG
Maximum peak reverse pulse current a 10/1000us waveform
Peak forward surge current 8.3ms single half sine-wave
Operating junction and storage temperature range
Notes:
(2 )
1.Non-repetitive current pulse,per Fi g.5 and detated above TA=25°C per Fig.1
2.Measured on 8.3ms single half sine-wave,or equivalent square wave,duty cycle=4 pulses per minute maximum
Rev. 1.0, 23-May-2012
www.crea-tek.com
1
SODJ Series
CREATEK Microelectronics
Typical Characteristics
(T
amb
= 25
°C
unless otherwise specified)
Fig. 1-Pulse Derating Curve
125
Peak Pulse Power(P
PP
) or current(I
PP
)
Derating in percentage %
100
I
FSM
, Forward Surge Current,Amperes
100
TJ = TJ max
8.3ms Single Half Sine-wave
(JEDEC Method)
Fig. 2-Maximum Non-Repetitive Peak
Forward Surge Current Uniderictional
50
0
0
25 50 100 125 150 175 200
TA,Ambient Temperature,°C
Fig 3.
–typical
transient thermal
impedance
10
1
10
Number of Cycles At 60 Hz
100
Fig. 4-Peak Pulse Power Rating Curve
100
P
PPM
, Peak Pulse Power,KW
Non-Repetive
Pulse Waveform
Shown in Fig.5
TA=25°C
Transient thermal impedance(°C/W)
100
10
10
1.0
1.0
0.1
0.01
0.1
1.0
10
t,Pulse duration,sec
0.1
0.1
1.0
10
100
1000 10000
td,Pulse Width,μsec
Fig. 5-Pulse Waveform
150
tf=10μs
Fig. 6-Typical Junction Capacitance
Unidirectional
10000
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
meansured at
stand-off voltage
V
WM
Uni-Directional
Bi-Directional
I
PPM
, Peak Pulse Current %
Cj, Capacitance,pF
TA=25℃
Test Waveform
tf=10μs td=1000μs
100
Peak Value
Ippm
10/1000μs Waveform
as deffused by R.E.A
Half Value
Ipp/2=td
1000
50
100
0
0
1.0
2.0
t,Time,ms
3.0
10
1.0
10
100
V
(WM),
Reverse Stand-off Voltage,Voltage
Rev. 1.0, 23-May-2012
www.crea-tek.com
5
PCB设计
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