SMCJ Series
Transient Voltage Suppressors
SMCJxxA(CA)
ROHS
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:
Glass passivated or planar junction
Excellent clamping capability
Repetition rate (duty cycle): 0.01%
Typical I
R
less than 1μA above 10V.
Low profile package and low inductance
Symbol
1500W Peak Pulse power capability at 10×1000μs waveform.
Fast response time: typically less than 1.0ps from 0V to V
BR
min.
High temperature soldering: 260℃/10s at terminals.
Plastic package has Underwriters Laboratory Flammability 94V-0.
For surface mounted applications in order to optimize board space
ABSOLUTE MAXIMUM RATINGS
(T
A
=25ºC, RH=45%-75%,
unless otherwise noted)
Parameter
Storage temperature range
Operating junction temperature range
Steady state power dissipation at T
L
=75℃
Peak pulse power dissipation on 10/1000μs
waveform
Maximum Instantaneous Forward Voltage at
60A for Unidirectional
Symbol
T
stg
T
j
P
M(AV)
P
PP
V
F
Value
-55 to +150
-55 to +150
8.0
1500
5.0
Unit
℃
℃
W
W
V
1/5
SMCJ Series
Transient Voltage Suppressors
SMCJxxA(CA)
ROHS
ELECTRICAL CHARACTERISTICS
(T
A
=25℃, continued)
Part
Uni-Polar
SMCJ54A
SMCJ58A
SMCJ60A
SMCJ64A
SMCJ70A
SMCJ75A
SMCJ78A
SMCJ85A
SMCJ90A
SMCJ100A
SMCJ110A
SMCJ120A
SMCJ130A
SMCJ150A
SMCJ160A
SMCJ170A
SMCJ180A
SMCJ190A
SMCJ200A
SMCJ210A
SMCJ220A
SMCJ250A
SMCJ300A
SMCJ350A
SMCJ400A
SMCJ440A
Number
Bi-Polar
SMCJ54CA
SMCJ58CA
SMCJ60CA
SMCJ64CA
SMCJ70CA
SMCJ75CA
SMCJ78CA
SMCJ85CA
SMCJ90CA
SMCJ100CA
SMCJ110CA
SMCJ120CA
SMCJ130CA
SMCJ150CA
SMCJ160CA
SMCJ170CA
SMCJ180CA
SMCJ190CA
SMCJ200CA
SMCJ210CA
SMCJ220CA
SMCJ250CA
SMCJ300CA
SMCJ350CA
SMCJ400CA
SMCJ440CA
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
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
①Surge
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 Ipp I
R
：
Reverse Leakage Current
3/5
SMCJ Series
Transient Voltage Suppressors
SMCJxxA(CA)
ROHS
ORDERING INFORMATION
RATINGS AND V-I CHARACTERISTICS CURVES
(T
A
=25ºC,
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
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
FIG.4: Pulse derating curve
P
PP
derating in percentage(%)
100
80
100
Peak value
60
Half value
40
50
20
td
0
0
1.0
t(ms)
2.0
3.0
4.0
0
0
T
A
(℃)
25
50
75
100
125
150
175
5/5
SMCJ Series
Transient Voltage Suppressors
SMCJxxA(CA)
ROHS
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 (Liquid us Temp
(T
L
) to peak)
T
s(max)
to T
L
- Ramp-up Rate
Reflow
-Temperature(T
L
)(Liquid us)
-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 FIG.5)
+150℃
+200℃
60-180 secs.
3℃/sec. Max
3℃/sec. Max
+217℃
60-150 secs.
+260(+0/-5)℃
30 secs. Max
6℃/sec. Max
8 min. Max
+260℃
Temperature
FIG.5:
Reflow condition
tp
T
P
Ramp-up
T
L
T
S(max)
Ramp-down
Preheat
T
S(min)
t
s
25
Critical Zone
T
L
to T
P
t
L
time to peak temperatue
(t 25℃ to peak)
Time
PACKAGE MECHANICAL DATA
A
Ref.
Dimensions
Millimeters
Min.
A
6.60
5.59
2.75
0.76
7.74
0.051
0.15
2.15
8.12
4.69
3.07
0.121
Max.
7.11
6.20
3.20
1.52
8.13
0.203
0.31
2.62
Inches
Min.
0.260
0.220
0.108
0.030
0.305
0.002
0.006
0.085
0.320
0.185
Max.
0.280
0.244
0.126
0.060
0.320
0.008
0.012
0.103
C
G
H
F
B
C
D
D
E
J
K
E
F
G
H
J
K
L
DO-214AB (SMC)
L
5/5
Parametric
View All
Switching Power Supply Study Group
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