1.5SMC SERIES
1500 Watts Surface Mount Transient Voltage Suppressor
SMC/DO-214AB
Features
For surface mounted application in order to optimize
board space
Low profile package
Built-in strain relief
Glass passivated junction
Excellent clamping capability
Fast response time: Typically less than 1.0ps from 0
volt to BV min.
Typical I
R
less than 1μA above 10V
High temperature soldering guaranteed:
260
o
C / 10 seconds at terminals
Plastic material used carries Underwriters Laboratory
Flammability Classification 94V-0
1500 watts peak pulse power capability with a 10 x
1000 us waveform by 0.01% duty cycle
Dimensions in inches and (millimeters)
Mechanical Data
Case: Molded plastic
Terminals: Solder plated
Polarity: Indicated by cathode band
Weight: 0.21gram
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Type Number
P
eak
P
ower
D
issipation at
T
A
=25 C, Tp=1ms (
N
ote 1)
o
Power Dissipation on Intinite Heatsink, T
A
=50 C
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 2, 3) - Unidirectional Only
Thermal Resistance Junction to Ambient Air (Note 4)
Thermal Resistance Junction to Leads
o
Symbol
P
PK
P
M(AV)
I
FSM
R
θJA
R
θJL
Value
Minimum 1500
6.5
200
50
15
-55 to + 150
Units
Watts
W
Amps
o
o
Operating and Storage Temperature Range
T
J
, T
STG
o
1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T
A
=25 C Per Fig. 2.
Notes:
2
2. Mounted on 8.0mm (.013mm Thick) Copper Pads to Each Terminal.
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute
Maximum.
4. Mounted on 5.0mm
2
(.013mm thick) land areas.
C/W
C/W
o
C
Devices for Bipolar Applications
1. For Bidrectional Use C or CA Suffix for Types 1.5SMC6.8 through Types 1.5SMC200A.
2. Electrical Characteristics Apply in Both Directions.
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1.5SMC SERIES
1500 Watts Surface Mount Transient Voltage Suppressor
RATINGS AND CHARACTERISTIC CURVES (1.5SMC SERIES)
FIG.1- PEAK PULSE POWER RATING CURVE
100
200
FIG.2- PULSE DERATING CURVE
P
PPM
, PEAK PULSE POWER, KW
10
1
DERATING IN PERCENTAGE. %
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
O
T
A
= 25 C
PEAK PULSE POWER (P
PP
) or CURRENT (I
PPM
)
150
100
50
0.1
0.1 s
1 s
10 s
100 s
1.0ms
10ms
0
0
25
50
75
100
125
O
150
175
200
tp, PULSE WIDTH, sec.
TA, AMBIENT TEMPERATURE. ( C)
FIG.3- CLAMPING POWER PULSE WAVEFORM
150
FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
200
tr = 10 sec
PEAK PULSE CURRENT - %
I
FSM
, PEAK FORWARD SURGE CURRENT,
AMPERES
100
Peak Value
I
PPM
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS
to 50% of I
PPM
100
8.3ms Single Half Sine Wave
JEDEC Method
Tj=Tj max.
50
Half Value - I
PPM
2
10/1000 sec. WAVEFORM
as DEFINED by R.E.A.
0
0
td
1.0
2.0
3.0
4.0
10
1
10
100
t, TIME, ms
NUMBER OF CYCLES AT 60Hz
FIG.5- TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
10000
UNIDIRECTIONAL
BIDIRECTIONA
CJ, JUNCTION CAPACITANCE. (pF)
V
R
=0
1000
100
Tj = 25 C
f=1.0MHz
Vsig=50mVp-p
V
R
-RATED
STAND-OFF
VOLTAGE
O
10
1
10
100
200
V(
BR
), BREAKDOWN VOLTAGE. VOLTS
http://www.luguang.cn
mail:lge@luguang.cn
Version: B07
1.5SMC SERIES
1500 Watts Surface Mount Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS (TA=25
O
C unless otherwise noted)
GENERAL
PART
NUMBER
1.5SMC6.8
1.5SMC6.8A
1.5SMC7.5
1.5SMC7.5A
1.5SMC8.2
1.5SMC8.2A
1.5SMC9.1
1.5SMC9.1A
1.5SMC10
1.5SMC10A
1.5SMC11
1.5SMC11A
1.5SMC12
1.5SMC12A
1.5SMC13
1.5SMC13A
1.5SMC15
1.5SMC15A
1.5SMC16
1.5SMC16A
1.5SMC18
1.5SMC18A
1.5SMC20
1.5SMC20A
1.5SMC22
1.5SMC22A
1.5SMC24
1.5SMC24A
1.5SMC27
1.5SMC27A
1.5SMC30
1.5SMC30A
1.5SMC33
1.5SMC33A
1.5SMC36
1.5SMC36A
1.5SMC39
1.5SMC39A
1.5SMC43
1.5SMC43A
1.5SMC47
1.5SMC47A
1.5SMC51
1.5SMC51A
1.5SMC56
1.5SMC56A
1.5SMC62
1.5SMC62A
1.5SMC68
1.5SMC68A
1.5SMC75
1.5SMC75A
1.5SMC82
1.5SMC82A
1.5SMC91
1.5SMC91A
Device
Marking
Code
1.5SMC6.8
1.5SMC6.8A
1.5SMC7.5
1.5SMC7.5A
1.5SMC8.2
1.5SMC8.2A
1.5SMC9.1
1.5SMC9.1A
1.5SMC10
1.5SMC10A
1.5SMC11
1.5SMC11A
1.5SMC12
1.5SMC12A
1.5SMC13
1.5SMC13A
1.5SMC15
1.5SMC15A
1.5SMC16
1.5SMC16A
1.5SMC18
1.5SMC18A
1.5SMC20
1.5SMC20A
1.5SMC22
1.5SMC22A
1.5SMC24
1.5SMC24A
1.5SMC27
1.5SMC27A
1.5SMC30
1.5SMC30A
1.5SMC33
1.5SMC33A
1.5SMC36
1.5SMC36A
1.5SMC39
1.5SMC39A
1.5SMC43
1.5SMC43A
1.5SMC47
1.5SMC47A
1.5SMC51
1.5SMC51A
1.5SMC56
1.5SMC56A
1.5SMC62
1.5SMC62A
1.5SMC68
1.5SMC68A
1.5SMC75
1.5SMC75A
1.5SMC82
1.5SMC82A
1.5SMC91
1.5SMC91A
Stand-Off
Maximum
Maximum
Maximum
Maximum
Breakdown Voltage
Test Current Voltage Reverse Leakage Peak Surge
Clamping
Temperature
V
BR
@I
T
(mA)
V
WM
at Vwm
Current I
PPM
Voltage at I
PPM
Coefficient
(Volts) (Note 1)
O
Min
Max
(Volts)
I
D
(uA)
(Note 2)(Amps)
V
C
(
V
olts)
of V
BR
(% / C)
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.5
10.8
11.4
11.7
12.4
13.5
14.3
14.4
15.2
16.2
17.1
18.0
19.0
19.8
20.9
21.6
22.8
24.3
25.7
27.0
28.5
29.7
31.4
32.4
34.2
35.1
37.1
38.7
40.9
42.3
44.7
45.9
48.5
50.4
53.2
55.8
58.9
61.2
64.6
67.5
71.3
73.8
77.9
81.9
86.5
7.48
7.14
8.25
7.88
9.02
8.61
10.0
9.55
11.0
10.5
12.1
11.6
13.2
12.6
14.3
13.7
16.5
15.8
17.6
16.8
19.8
18.9
22.0
21.0
24.2
23.1
26.4
25.2
29.7
28.4
33.0
31.5
36.3
34.7
39.6
37.8
42.9
41.0
47.3
45.2
51.7
49.4
56.1
53.6
61.8
58.8
68.2
65.1
74.8
71.4
82.5
78.8
90.2
86.1
100.0
95.50
10
10
10
10
10
10
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
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
1.0
1.0
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
9.72
10.2
10.5
11.1
12.1
12.8
12.9
13.6
14.5
15.3
16.2
17.1
17.8
18.8
19.4
20.5
21.8
23.1
24.3
25.6
26.8
28.2
29.1
30.8
31.6
33.3
34.8
36.8
38.1
40.2
41.3
43.6
45.4
47.8
50.2
53.0
55.1
58.1
60.7
64.1
66.4
70.1
73.7
77.8
1000
1000
500
500
200
200
50
50
10
10
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
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
145
150
134
139
126
130
114
117
105
108
97
100
91
94
82
86
71
74
67
70
59
60
54
56
49
51
45
47
40
42
36
38
33
34
30
31
27
29
25
26
23
24
21
22
19
20
17
18
16
17
14
15
13
13.9
12
12.6
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.5
26.5
25.2
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52.0
49.9
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77.0
89.0
85.0
98.0
92.0
108.0
103.0
118.0
113.0
131.0
125.0
0.057
0.057
0.061
0.061
0.065
0.065
0.068
0.068
0.073
0.073
0.075
0.075
0.078
0.078
0.081
0.081
0.084
0.084
0.086
0.086
0.088
0.088
0.090
0.090
0.092
0.092
0.094
0.094
0.096
0.096
0.097
0.097
0.098
0.098
0.099
0.099
0.100
0.100
0.101
0.101
0.101
0.101
0.102
0.102
0.103
0.103
0.104
0.104
0.104
0.104
0.105
0.105
0.105
0.105
0.106
0.106
http://www.luguang.cn
mail:lge@luguang.cn
1.5SMC SERIES
1500 Watts Surface Mount Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS (TA=25
O
C unless otherwise noted)
Breakdown Voltage
Stand-Off
Maximum
Maximum
Maximum
Maximum
NUMBER Device
V
BR
Test Current Voltage Reverse Leakage Peak Surge
Clamping
Temperature
GENERAL
(Volts) (Note 1)
@I
T
(mA)
V
WM
at Vwm
Current I
PPM
Voltage at I
PPM
Coefficient
PART
Marking
O
Min
Max
(Volts)
I
D
(uA)
(Note 2)(Amps)
V
C
(
V
olts)
of V
BR
(% / C)
Code
1.5SMC100
90.0
110.0
1.0
81.0
5.0
10.9
144.0
0.106
1.5SMC100
1.5SMC100A 1.5SMC100A
95.0
105.0
1.0
85.5
5.0
11.4
137.0
0.106
1.5SMC110
99.0
121.0
1.0
89.2
5.0
9.9
158.0
0.107
1.5SMC110
1.5SMC110A 1.5SMC110A
105.0
116.0
1.0
94.0
5.0
10.3
152.0
0.107
1.5SMC120
108.0
132.0
1.0
97.2
5.0
9.1
173.0
0.107
1.5SMC120
1.5SMC120A 1.5SMC120A
114.0
126.0
1.0
102.0
5.0
9.5
165.0
0.107
1.5SMC130
117.0
143.0
1.0
106.0
5.0
8.4
187.0
0.107
1.5SMC130
1.5SMC130A 1.5SMC130A
124.0
137.0
1.0
111.0
5.0
8.7
179.0
0.107
1.5SMC150
135.0
165.0
1.0
121.0
5.0
7.3
215.0
0.108
1.5SMC150
1.5SMC150A 1.5SMC150A
143.0
158.0
1.0
128.0
5.0
7.6
207.0
0.108
1.5SMC160
144.0
176.0
1.0
130.0
5.0
6.8
230.0
0.108
1.5SMC160
1.5SMC160A 1.5SMC160A
152.0
168.0
1.0
136.0
5.0
7.1
219.0
0.108
Notes:
1.5SMC170
153.0
187.0
1.0
138.0
5.0
6.4
244.0
0.108
1.5SMC170
1.5SMC170A 1.5SMC170A
162.0
179.0
1.0
145.0
5.0
6.7
234.0
0.108
1.5SMC180
162.0
198.0
1.0
146.0
5.0
6.1
258.0
0.108
1.5SMC180
1.5SMC180A 1.5SMC180A
171.0
189.0
1.0
154.0
5.0
6.4
246.0
0.108
4. For bidirectional use C or CA suffix for types 1.5SMC 6.8 through 1.5SMC200A.
1.5SMC200
180.0
220.0
1.0
162.0
5.0
5.4
287.0
0.108
1.5SMC200
5. All terms and symbols are consistent with ANSI/IEEE C62.35.
1.5SMC200A 1.5SMC200A
190.0
210.0
1.0
171.0
5.0
5.7
274.0
0.108
1. V
BR
measured after I
T
applied for 300us, I
T
=square wave pulse or equivalent.
2. Surge current waveform per Figure 3 and derate per Figure 2.
3. For bipolar types having V
WM
of 10 volts and under, the I
D
limit is doubled.
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