SMCJ Series 1500W Transient Voltage Suppressor
DESCRIPTION
TVS diodes can be used in a wide range of applications
which like consumer electronic products, automotive
industries, munitions, telecommunications, aerospace
industries, and intelligent control systems.
SMC
FEATURES
Low
profile package.
Low
inductance.
Excellent
clamping capability.
1500W
peak pulse power capability at 10×1000μs waveform
Typical
I
R
less than 1μA above 10V.
Fast
response time: typically less than 1.0ps from 0V to V
BR
min.
High
temperature to reflow soldering: 260℃/40s at terminals.
Plastic
package has underwriters laboratory flammability 94V-0.
Meets
MSL level 1, per J-STD020, LF maximum peak of 260℃.
For
surface mounted applications in order to optimize board space.
AEC-Q101 qualified.
Symbol
ABSOLUTE MAXIMUM RATINGS
(T
A
=25℃, RH=45%-75%,
unless otherwise noted)
Parameter
Storage temperature range
Operating junction temperature range
Steady state power dissipation at T
L
=50℃
Peak pulse power dissipation on 10/1000μs
waveform
Maximum instantaneous forward voltage at
100A for unidirectional
Symbol
T
stg
T
j
P
M(AV)
P
PP
V
F
Value
-60 to +150
-40 to +150
6.5
1500
5.0
Unit
℃
℃
W
W
V
Rev
:
01.06.2015
1/6
www.leiditech.com
SMCJ Series 1500W Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS
(T
A
=25℃,continued)
Part Number
Uni-Polar
SMCJ54A
SMCJ58A
SMCJ60A
SMCJ64A
SMCJ70A
SMCJ75A
SMCJ78A
SMCJ85A
SMCJ90A
V
R
V
54
58
60
64
70
75
78
85
90
100
110
120
130
150
160
170
180
190
200
210
220
250
300
350
400
440
I
R
@V
R
μA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
V
BR
@I
T
min(V)
60.00
64.40
66.70
71.10
77.80
83.30
86.70
94.40
100.0
111.0
122.0
133.0
144.0
167.0
178.0
189.0
201.0
211.0
224.0
233.0
246.0
279.0
335.0
391.0
447.0
492.0
I
T
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
V
C
@I
PP
max(V)
87.1
93.6
96.8
103.0
113.0
121.0
126.0
137.0
146.0
162.0
177.0
193.0
209.0
243.0
259.0
275.0
292.0
307.0
324.0
337.0
356.0
405.0
486.0
567.0
648.0
713.0
I
PP
①
A
17.2
16.1
15.5
14.6
13.3
12.4
11.9
11.0
10.3
9.3
8.5
7.8
7.2
6.2
5.8
5.5
5.2
4.9
4.7
4.5
4.2
3.7
3.1
2.7
2.3
2.1
Bi-Polar
SMCJ54CA
SMCJ58CA
SMCJ60CA
SMCJ64CA
SMCJ70CA
SMCJ75CA
SMCJ78CA
SMCJ85CA
SMCJ90CA
max(V)
66.30
71.20
73.70
78.60
86.00
92.10
95.80
104.0
111.0
123.0
135.0
147.0
159.0
185.0
197.0
209.0
222.0
234.0
247.0
258.0
272.0
309.0
371.0
432.0
494.0
543.0
SMCJ100A SMCJ100CA
SMCJ110A
SMCJ110CA
SMCJ120A SMCJ120CA
SMCJ130A SMCJ130CA
SMCJ150A SMCJ150CA
SMCJ160A SMCJ160CA
SMCJ170A SMCJ170CA
SMCJ180A SMCJ180CA
SMCJ190A SMCJ190CA
SMCJ200A SMCJ200CA
SMCJ210A SMCJ210CA
SMCJ220A SMCJ220CA
SMCJ250A SMCJ250CA
SMCJ300A SMCJ300CA
SMCJ350A SMCJ350CA
SMCJ400A SMCJ400CA
SMCJ440A SMCJ440CA
①
Surge waveform: 10/1000μs
V
R
: Stand-off voltage -- maximum voltage that can be applied
V
BR
: Breakdown voltage
V
C
: Clamping voltage -- peak voltage measured across the suppressor at a specified I
PP
I
R
: Reverse leakage current
Rev
:
01.06.2015
3/6
www.leiditech.com
SMCJ Series 1500W Transient Voltage Suppressor
ORDERING INFORMATION
SMCJ
1500W SMC Series
xx
C
A
5% V
BR
Voltage tolerance
V
R
Voltage
C: Bi-directional
RATINGS AND V-I CHARACTERISTICS CURVES
(T
A
=25℃,
unless otherwise noted)
FIG.1:V- I curve characteristics
(Uni-directional)
FIG.2:V- I curve characteristics
(Bi-directional)
I
PP
V
C
V
BR
V
R
V
F
V
V
C
V
BR
V
R
I
T
I
R
V
I
R
I
T
V
R
V
BR
V
C
I
PP
FIG.3: Pulse waveform
I
PPM
(%I
RSM
)
150
tr=10μs
tr = rise time to peak value
td = decay time to half value
I
PP
FIG.4: Pulse derating curve
P
PP
derating in percentage(%)
100
80
60
100
Peak value
Half value
40
50
20
td
0
0
1.0
t(ms)
2.0
3.0
4.0
0
0
25
50
T
A
(
℃
)
75
100
125
150
175
Rev
:
01.06.2015
4/6
www.leiditech.com
SMCJ Series 1500W Transient Voltage Suppressor
SOLDERING PARAMETERS
Reflow Condition
-Temperature Min (T
s(min)
)
Pre
Heat
-Temperature Max(T
s(max)
)
-Time (Min to Max) (ts)
Average ramp up rate (Liquidus Temp
(T
L
)to peak)
T
s(max)
to T
L
- Ramp-up Rate
Reflow
-Temperature(T
L
)(Liquidus)
-Temperature(t
L
)
Peak Temp (T
p
)
Time within 5℃of actual Peak Temp (t
p
)
Ramp-down Rate
Time 25℃ to Peak Temp (T
P
)
Do not exceed
Pb-Free assembly
(see figure at right)
+150℃
+200℃
60-180 secs.
3℃/sec. Max
T
L
Temperature
Reflow condition
tp
T
P
Ramp-up
Critical Zone
T
L
to T
P
t
L
Ramp-down
Preheat
3℃/sec. Max
+217℃
60-150 secs.
+260(+0/-5)℃
20-40secs.
6℃/sec. Max
8 min. Max
+260℃
T
S(max)
T
S(min)
t
s
25
time to peak temperatue
(t 25℃ to peak)
Time
PACKAGE MECHANICAL DATA
B
Ref.
Dimensions
Millimeters
Min.
A
B
5.75
6.90
2.75
0.95
7.70
0.051
0.15
2.15
2.40
4.20
3.30
0.130
Max.
6.25
7.40
3.25
1.52
8.20
0.203
0.31
2.62
Inches
Min.
0.226
0.272
0.108
0.037
0.303
0.002
0.006
0.085
0.094
0.165
Max.
0.246
0.291
0.128
0.060
0.323
0.008
0.012
0.103
C
A
H
F
C
D
D
E
K
J
G
E
F
J
G
H
J
K
L
DO-214AB (SMC)
L
Rev
:
01.06.2015
5/6
www.leiditech.com
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