5.0SMCJ SERIES
NITRIDE PASSIVATED
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
REVERSE VOLTAGE - 20 to 100 Volts
POWER DISSIPATION - 5000 Watts
FEATURES
SMC
•
For surface mounted applications
•
Reliable low cost construction utilizing molded plastic
technique
DIM.
A
B
C
D
SMC
MIN.
6.60
5.59
2.92
0.15
7.75
0.05
2.01
0.76
MAX
7.11
6.22
3.18
0.31
8.13
0.20
2.50
1.52
•
Plastic material has UL flammability classification 94V-0
•
Fast response time: typically less than 1.0ns
•
RoHS compliant
MECHANICAL DATA
•
Case : Molded plastic,”
Halogen-free”
•
Polarity : by cathode band denotes uni-directional device
none cathode band denotes bi-directional device
E
F
G
H
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
ABSOLUTE RATINGS
PARAMETER
Peak power dissipation at T
A
= 25°C , tp = 1ms (Note1)
Peak forward surge current 8.3ms single half sine-wave @ T
J
= 25°C (Note2)
Steady state power dissipation at T
L
=120°C,see fig.3
Operating junction temperature range
Storage temperature range
SYMBOL
P
PP
I
FSM
P
M(AV)
T
J
T
STG
VALUE
5000
300
2.0
-55 to +175
-55 to +175
UNIT
W
A
W
°C
°C
REV.2, Jun.-2020, KSIC10
Notes:
1. Non-repetitive current pulse, per fig. 6 and derated above T
A
= 25°C per fig.1.
2. Unidirectional units only.
Please be aware that an
Important Notice and Disclaimer
concerning availability, disclaimers, and use in
Critical applications of LSC products thereto appears at the end of this Data Sheet.
RATING AND CHARACTERISTIC CURVES
5.0SMCJ SERIES
FIG.1- Pulse Derating Curve
100
300
FIG.2- Maximum Non-Repetitive Surge Current
Peak Pulse Derating in Percntage of Peak
Power or Current, (%)
Peak Forward Surge Current,(A)
75
250
200
50
150
25
8.3ms single half sine-wave
100
1
10
100
10 x 1000 waveform as defined by R.E.A
0
0
25
50
75
100
125
150
175
Number of Cycles at 60Hz
Ambient Temperature,T
A
(°C)
FIG.3- Steady State Power Derating Curve
2.4
FIG.4- Peak Pulse Power Rating Curve
100
Steady State Power Dissipation, (W)
2.0
1.2
Peak Power, (kW)
1.6
10
0.8
1
60H
Z
resistive or inductive load
0.4
T
A
=25°C
Non-repetitive pulse
waveform shown in FIG.6
0.0
0
25
50
75
100
125
150
175
0.1
0.1
1
10
100
1000
10000
Lead Temperature,TL (°C)
Pulse Width,td (us)
FIG.5- Typical Junction Capacitance
100
FIG.6- Pulse Waveform
120
Tr=10us
110
100
Peak
Value (I
PP
)
Junction Capacitance,Cj (nF)
90
T
J
=25°C
Pulse Width (td) is defined as
the point where the peak
current decays to 50% of I
PP
Peak Pulse Current, (%)
80
70
60
50
40
30
T
J
=25°C
F=1MHz
10
Half Value= I
PP
/2
10/1000 usec.
Waveform
As defined by R.E.A
td
Uni-directional
@zero bias
Bi-directional
@zero bias
1
10
100
20
10
0
0
0.5
1
1.5
2
2.5
3
3.5
4
Stand-off voltage, (V)
Time,T(ms)
5.0SMCJ Series
Electrical Characteristics(T
A
=25°C unless otherwise noted)
Reverse
stand-off
voltage
V
RW M
(V)
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
80
85
90
100
Maximum reverse
voltage at I
RSM
(clamping voltage)
V
RSM
(Volts)
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
103.0
113.0
121.0
126.0
129.6
137.0
146.0
162.0
Maximum
reverse surge
current
I
RSM
(Amps)
154.3
140.8
128.5
118.8
110.1
103.3
93.8
86.1
77.5
72.0
68.8
64.6
60.7
57.4
53.4
51.7
48.5
44.2
41.3
39.7
38.6
36.5
34.2
30.9
Maximum
reverse leakage
at V
RWM
I
R
(uA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Device
Marking code
Breakdown voltage
V
BR
volts
Min.
22.2
24.4
26.7
28.9
31.1
33.3
36.7
40.0
44.4
47.8
50.0
53.3
56.7
60.0
64.4
66.7
71.1
77.8
83.3
86.7
88.8
94.4
Max @I
T
(mA)
24.5
26.9
29.5
31.9
34.4
36.8
40.6
44.2
49.1
52.8
55.3
58.9
62.7
66.3
71.2
73.7
78.6
86.0
92.1
95.8
97.6
104.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Uni
5.0SMCJ20A
5.0SMCJ22A
5.0SMCJ24A
5.0SMCJ26A
5.0SMCJ28A
5.0SMCJ30A
5.0SMCJ33A
5.0SMCJ36A
5.0SMCJ40A
5.0SMCJ43A
5.0SMCJ45A
5.0SMCJ48A
5.0SMCJ51A
5.0SMCJ54A
5.0SMCJ58A
5.0SMCJ60A
5.0SMCJ64A
5.0SMCJ70A
5.0SMCJ75A
5.0SMCJ78A
5.0SMCJ80A
5.0SMCJ85A
5.0SMCJ90A
5.0SMCJ100A
Bi
5.0SMCJ20CA
5.0SMCJ22CA
5.0SMCJ24CA
5.0SMCJ26CA
5.0SMCJ28CA
5.0SMCJ30CA
5.0SMCJ33CA
5.0SMCJ36CA
5.0SMCJ40CA
5.0SMCJ43CA
5.0SMCJ45CA
5.0SMCJ48CA
5.0SMCJ51CA
5.0SMCJ54CA
5.0SMCJ58CA
5.0SMCJ60CA
5.0SMCJ64CA
5.0SMCJ70CA
5.0SMCJ75CA
5.0SMCJ78CA
5.0SMCJ80CA
5.0SMCJ85CA
5.0SMCJ90CA
5.0SMCJ100CA
Uni
LEV
LEX
LEZ
LFE
LFG
LFK
LFM
LFP
LFR
LFT
LFV
LFX
LFZ
LGE
LGG
LGK
LGM
LGP
LGR
LGT
LGB
LGV
LGX
LGZ
Bi
MEV
MEX
MEZ
MFE
MFG
MFK
MFM
MFP
MFR
MFT
MFV
MFX
MFZ
MGE
MGG
MGK
MGM
MGP
MGR
MGT
MGB
MGV
MGX
MGZ
100.0 111.0
111.0 123.0
Notes:
1. Suffix 'A ' denotes 5% tolerance device.
2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices.
3. The I
R
limit is double for Bi-Directional devices.
LEGAL DISCLAIMER NOTICE
IMPORTANT NOTICE AND DISCLAIMER
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design purchase or use.
ALL INFORMATION ARE PROVIDED AS-IS, EVEN IT HAS QUALIFIED BY THE AEC-Q101
WHICH SATISFY INDUSTRIAL APPLICATION REQUIREMENT, EXCEPT AS EXPRESSLY
STATED IN THIS DATA SHEET IS APPLIED FOR AUTOMOTIVE GRADE, LSC MAKE NO
WARRANTIES, REPRESENTATION OR GUARANTEE, WHETHER EXPRESS, IMPLIED OR
STATUTORY, INCLUDING, WITHOUT LIMITATION, REGARDING ANY MERCHANTABILITY,
SATISFACTORY QUALITY, OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT
TO THE LSC TECHNOLOGY.
LSC DOES NOT ASSUME ANY LIABILITY OR COMPENSATION FOR ANY APPLICATION
ASSISTANCE OR CUSTOMER PRODUCT DESIGN, AND MAKE NO WARRANTY OR
ACCEPT ANY LIABILITY WITH PRODUCTS, WHICH ARE PURCHASED OR USED FOR
ANY UNINTENDED OR UNAUTHORIZED APPLICATION.
No license is granted by implication or otherwise under any intellectual property rights of LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
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