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SeCoS
SeCoS

SMCJ300A Datasheet Preview

SMCJ300A Datasheet

Surface Mount TVS

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SMCJ300A pdf
Elektronische Bauelemente
SMCJ SERIES
Voltage 5V ~ 440V
1500W Peak Power Surface Mount TVS
RoHS Compliant Product
A suffix of “-C” specifies halogen-free and lead-free
FEATURES
For surface mount application
Build-in strain relief
Excellent clamping capability
Low profile package
Fast response time: Typically less than 1.0ps from 0 volt to BV min.
Typical IR less than 1mA above 10V
High temperature soldering guaranteed:
260°C / 10 seconds at terminals
MECHANICAL DATA
Case: Molded Plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Solder-able per MIL-STD-202, method 208 guaranteed
Polarity: Color band denotes cathode end except Bidirectional
Mounting position: Any
Weight: 0.23 grams
SMC
B
AC
D
GE
F
H
REF.
A
B
C
D
Millimeter
Min. Max.
2.75 3.15
6.6 7.11
5.59 6.22
2.00 2.62
REF.
E
F
G
H
Millimeter
Min. Max.
- .203
7.75 8.13
0.76 1.27
0.15 0.31
PACKAGE INFORMATION
Package
MPQ
SMC
3K
Leader Size
13 inch
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Rating 25°C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, de-rate current by 20%.)
Ratings
Symbol
Value
Peak power dissipation with a 10/1000μs waveform
Peak Forward Surge Current @ 8.3ms single Half Sine-Wave
superimposed on rated load (JEDEC method) 1
PPK
IFSM
1500 (Min.)
200
Maximum instantaneous forward voltage at 100 A for
unidirectional only@ VBR<200V
VF 3.5
Power dissipation on infinite heatsink at TL=75°C
PD 6.5
Operating and Storage Temperature Range
TJ, TSTG
-55~150
Notes:
1. Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
Units
W
A
V
W
°C
http://www.SeCoSGmbH.com/
19-Jul-2013 Rev. E
Any changes of specification will not be informed individually.
Page 1 of 4



SeCoS
SeCoS

SMCJ300A Datasheet Preview

SMCJ300A Datasheet

Surface Mount TVS

No Preview Available !

SMCJ300A pdf
Elektronische Bauelemente
SMCJ SERIES
Voltage 5V ~ 440V
1500W Peak Power Surface Mount TVS
RATINGS AND CHARACTERISTIC CURVES
FIG.1-PEAK PULSE POWER DERATING CURVE
100
Non-Repetitive
Pulse Waveform
Shown in Fig. 3
TA=25 C
10
1.0
5.0mm2COPPER PAD AREAS
0.1
0.1 s
1.0 s
10 s
100 s
td, PULSE WIDTH, sec.
1.0ms
10ms
FIG.3-PULSE WAVE FORM
150
tf=10 s
Peak Value
IPPM
100
TA=25 C
Pulse Width (td) is defined
as the point where the Peak
Current Deacys to 50% of Ipp
50
td
0 0 1.0
Half Value-IPPM
2
10/1000 sec Waveform
as Defined by R.E.A.
2.0
t, TIME, ms
e-kt
3.0
4.0
FIG.5-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
100
80
TJ=TJmax
8.3ms Single Half Sine-wave
JEDEC Method
60
40
FIG.2-PULSE DERATING CURVE
100
75
50
25
0
0 25 50 75 100 125 150 175
TA, AMBIENT TEMPERATURE ( C)
10,000
5,000
2,000
FIG.4-TYPICAL JUNCTION CAPACITANCE
TJ=25 C
f=1.0MHz
Vsig=50mVp-p
Measued at
Zero Bias
1,000
500
Measured at
Stand-Off
200 Voltage(VMW)
100
50
20
10
1.0
2.0 5.0 10 20
50 100
V(BR), BREAKDOWN VOLTAGE, VOLTS
200
20
10
1
5 10
20
50 100
NUMBER OF CYCLES AT 60Hz
http://www.SeCoSGmbH.com/
19-Jul-2013 Rev. E
Any changes of specification will not be informed individually.
Page 2 of 4


Part Number SMCJ300A
Description Surface Mount TVS
Maker SeCoS
Total Page 4 Pages
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SMCJ300A pdf
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