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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 IR less than 1μA above 10V
High temperature soldering guaranteed:
260oC / 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
Mechanical Data
Dimensions in inches and (millimeters)
Case: Molded plastic
Terminals: Solder plated
Polarity: Indicated by cathode band
Weight: 0.21gram
Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Type Number
Symbol
Value
Units
Peak Power Dissipation at TA=25oC, Tp=1ms ( Note 1)
Power Dissipation on Intinite Heatsink, TA=50oC
PPK
PM(AV)
Minimum 1500
6.5
Watts
W
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 2, 3) - Unidirectional Only
IFSM
200
Amps
Thermal Resistance Junction to Ambient Air (Note 4)
RθJA
50
oC/W
Thermal Resistance Junction to Leads
RθJL
15
oC/W
Operating and Storage Temperature Range
TJ, TSTG
-55 to + 150
Notes: 1. Non-repetitive Current Pulse Per Fig. 3 and Derated above TA=25oC Per Fig. 2.
2. Mounted on 8.0mm2 (.013mm Thick) Copper Pads to Each Terminal.
oC
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute
Maximum.
4. Mounted on 5.0mm2(.013mm thick) land areas.
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
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
TA = 25OC
10
1
FIG.2- PULSE DERATING CURVE
200
150
100
50
0.1
0.1 s
1 s 10 s
100 s
tp, PULSE WIDTH, sec.
1.0ms
10ms
FIG.3- CLAMPING POWER PULSE WAVEFORM
150
PULSE WIDTH (td) is DEFINED
tr = 10 sec
as the POINT WHERE the PEAK
CURRENT DECAYS
Peak Value to 50% of IPPM
100 IPPM
Half Value - IPPM
2
10/1000 sec. WAVEFORM
50 as DEFINED by R.E.A.
0
0 25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATURE. (OC)
FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
200
8.3ms Single Half Sine Wave
JEDEC Method
Tj=Tj max.
100
td
0
0 1.0
2.0
t, TIME, ms
3.0
FIG.5- TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
10000
UNIDIRECTIONAL
BIDIRECTIONA
1000
VR=0
10
4.0 1
10
NUMBER OF CYCLES AT 60Hz
100
Tj = 25OC
100 f=1.0MHz
Vsig=50mVp-p
VR-RATED
STAND-OFF
VOLTAGE
10
1
10
V(BR), BREAKDOWN VOLTAGE. VOLTS
100 200
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Version: B07

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1.5SMC SERIES
1500 Watts Surface Mount Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted)
GENERAL Device
PART Marking
NUMBER Code
Breakdown Voltage
Stand-Off Maximum
Maximum
Maximum
VBR
Test Current Voltage Reverse Leakage Peak Surge
Clamping
(Volts) (Note 1) @IT(mA)
VWM
at Vwm
Current IPPM Voltage at IPPM
Min Max
(Volts)
ID (uA)
(Note 2)(Amps) VC(Volts)
Maximum
Temperature
Coefficient
of VBR(% / OC)
1.5SMC6.8 1.5SMC6.8 6.12 7.48 10 5.50
1000
145 10.8 0.057
1.5SMC6.8A 1.5SMC6.8A 6.45 7.14 10 5.80
1000
150 10.5 0.057
1.5SMC7.5 1.5SMC7.5 6.75 8.25 10 6.05
500
134 11.7 0.061
1.5SMC7.5A 1.5SMC7.5A 7.13 7.88
10
6.40
500
139 11.3 0.061
1.5SMC8.2 1.5SMC8.2 7.38 9.02 10 6.63
200
126 12.5 0.065
1.5SMC8.2A 1.5SMC8.2A 7.79 8.61
10
7.02
200
130 12.1 0.065
1.5SMC9.1 1.5SMC9.1 8.19 10.0 1.0 7.37
50
114 13.8 0.068
1.5SMC9.1A 1.5SMC9.1A 8.65 9.55
1.0
7.78
50
117 13.4 0.068
1.5SMC10 1.5SMC10
9.00 11.0
1.0
8.10
10
105 15.0 0.073
1.5SMC10A 1.5SMC10A 9.50 10.5
1.0
8.55
10
108 14.5 0.073
1.5SMC11 1.5SMC11
9.90 12.1
1.0
8.92
5.0
97 16.2 0.075
1.5SMC11A 1.5SMC11A 10.5 11.6
1.0
9.40
5.0
100 15.6 0.075
1.5SMC12 1.5SMC12
1.5SMC12A 1.5SMC12A
10.8
11.4
13.2
12.6
1.0
1.0
9.72
10.2
5.0
5.0
91 17.3 0.078
94 16.7 0.078
1.5SMC13 1.5SMC13
11.7 14.3
1.0
10.5
5.0
82 19.0 0.081
1.5SMC13A 1.5SMC13A 12.4 13.7 1.0 11.1
1.5SMC15 1.5SMC15
13.5 16.5
1.0
12.1
5.0
5.0
86 18.2 0.081
71 22.0 0.084
1.5SMC15A 1.5SMC15A 14.3 15.8 1.0 12.8
5.0
74 21.2 0.084
1.5SMC16 1.5SMC16
14.4 17.6
1.0
12.9
5.0
67 23.5 0.086
1.5SMC16A 1.5SMC16A 15.2 16.8 1.0 13.6
5.0
70 22.5 0.086
1.5SMC18 1.5SMC18
16.2 19.8
1.0
14.5
5.0
59 26.5 0.088
1.5SMC18A 1.5SMC18A 17.1 18.9 1.0 15.3
5.0
60 25.2 0.088
1.5SMC20 1.5SMC20
18.0 22.0
1.0
16.2
5.0
54 29.1 0.090
1.5SMC20A 1.5SMC20A 19.0 21.0 1.0 17.1
1.5SMC22 1.5SMC22
19.8 24.2
1.0
17.8
5.0
5.0
56 27.7 0.090
49 31.9 0.092
1.5SMC22A 1.5SMC22A 20.9 23.1 1.0 18.8
5.0
51 30.6 0.092
1.5SMC24 1.5SMC24
21.6 26.4
1.0
19.4
1.5SMC24A 1.5SMC24A 22.8 25.2 1.0 20.5
5.0
5.0
45 34.7 0.094
47 33.2 0.094
1.5SMC27 1.5SMC27
24.3 29.7
1.0
21.8
5.0
40 39.1 0.096
1.5SMC27A 1.5SMC27A 25.7 28.4 1.0 23.1
5.0
42 37.5 0.096
1.5SMC30 1.5SMC30
27.0 33.0
1.0
24.3
5.0
36 43.5 0.097
1.5SMC30A 1.5SMC30A 28.5 31.5 1.0 25.6
5.0
38 41.4 0.097
1.5SMC33 1.5SMC33
29.7 36.3
1.0
26.8
5.0
33 47.7 0.098
1.5SMC33A 1.5SMC33A 31.4 34.7 1.0 28.2
5.0
34 45.7 0.098
1.5SMC36 1.5SMC36
32.4 39.6
1.0
29.1
5.0
30 52.0 0.099
1.5SMC36A 1.5SMC36A 34.2 37.8 1.0 30.8
5.0
31 49.9 0.099
1.5SMC39 1.5SMC39
35.1 42.9
1.0
31.6
5.0
27 56.4 0.100
1.5SMC39A 1.5SMC39A 37.1 41.0 1.0 33.3
1.5SMC43 1.5SMC43
38.7 47.3
1.0
34.8
5.0
5.0
29 53.9 0.100
25 61.9 0.101
1.5SMC43A 1.5SMC43A 40.9 45.2 1.0 36.8
5.0
26 59.3 0.101
1.5SMC47 1.5SMC47
42.3 51.7
1.0
38.1
1.5SMC47A 1.5SMC47A 44.7 49.4 1.0 40.2
5.0
5.0
23 67.8 0.101
24 64.8 0.101
1.5SMC51 1.5SMC51
45.9 56.1
1.0
41.3
5.0
21 73.5 0.102
1.5SMC51A 1.5SMC51A 48.5 53.6 1.0 43.6
5.0
22 70.1 0.102
1.5SMC56 1.5SMC56
50.4 61.8
1.0
45.4
5.0
19 80.5 0.103
1.5SMC56A 1.5SMC56A 53.2 58.8 1.0 47.8
5.0
20 77.0 0.103
1.5SMC62 1.5SMC62
55.8 68.2
1.0
50.2
5.0
17 89.0 0.104
1.5SMC62A 1.5SMC62A 58.9 65.1 1.0 53.0
5.0
18 85.0 0.104
1.5SMC68 1.5SMC68
61.2 74.8
1.0
55.1
1.5SMC68A 1.5SMC68A 64.6 71.4 1.0 58.1
5.0
5.0
16 98.0 0.104
17 92.0 0.104
1.5SMC75 1.5SMC75
67.5 82.5
1.0
60.7
5.0
14
108.0
0.105
1.5SMC75A 1.5SMC75A 71.3 78.8 1.0 64.1
1.5SMC82 1.5SMC82
73.8 90.2
1.0
66.4
5.0
5.0
15
103.0
0.105
13
118.0
0.105
1.5SMC82A 1.5SMC82A 77.9 86.1 1.0 70.1
5.0
13.9
113.0
0.105
1.5SMC91 1.5SMC91
1.5SMC91A 1.5SMC91A
81.9
86.5
100.0
95.50
1.0
1.0
73.7
77.8
5.0
5.0
12
131.0
0.106
12.6
125.0
0.106
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1.5SMC SERIES
1500 Watts Surface Mount Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted)
GENENRUAMLBER Device
Breakdown Voltage
Stand-Off Maximum
Maximum
VBR Test Current Voltage Reverse Leakage Peak Surge
Maximum
Clamping
Maximum
Temperature
PART
Marking
Code
(Volts) (Note 1)
Min Max
@IT(mA)
VWM
(Volts)
at Vwm
ID (uA)
Current IPPM Voltage at IPPM Coefficient
(Note 2)(Amps) VC(Volts) of VBR(% / OC)
1.5SMC100 1.5SMC100
1.5SMC100A 1.5SMC100A
90.0
95.0
110.0
105.0
1.0
1.0
81.0
85.5
5.0
5.0
10.9
144.0
0.106
11.4
137.0
0.106
1.5SMC110 1.5SMC110
1.5SMC110A 1.5SMC110A
1.5SMC120 1.5SMC120
99.0
105.0
108.0
121.0
116.0
132.0
1.0
1.0
1.0
89.2
94.0
97.2
5.0
5.0
5.0
9.9
158.0
0.107
10.3
152.0
0.107
9.1
173.0
0.107
1.5SMC120A 1.5SMC120A
1.5SMC130 1.5SMC130
1.5SMC130A 1.5SMC130A
114.0
117.0
124.0
126.0
143.0
137.0
1.0
1.0
1.0
102.0
106.0
111.0
5.0
5.0
5.0
9.5
165.0
0.107
8.4
187.0
0.107
8.7
179.0
0.107
1.5SMC150 1.5SMC150
1.5SMC150A 1.5SMC150A
1.5SMC160 1.5SMC160
135.0
143.0
144.0
165.0
158.0
176.0
1.0
1.0
1.0
121.0
128.0
130.0
5.0
5.0
5.0
7.3
215.0
0.108
7.6
207.0
0.108
6.8
230.0
0.108
1.5SMC160A 1.5SMC160A 152.0
1.5SNMoCt1e7s0: 1.5SMC170
153.0
168.0
187.0
1.0
1.0
136.0
138.0
5.0
5.0
7.1
219.0
0.108
6.4
244.0
0.108
1.5SMC170A 1.5SMC170A 162.0 179.0
1.0
145.0
5.0
1.5SMC180 1.5SMC180 162.0 198.0
1.0
146.0
5.0
111...555SSS45MMM..CCCFA212ol080rl000tbeAAirdmir111se...c555atSSSnioMMMdnCCCsay212l m080u000sbAAeolCs
171.0 189.0
1.0
154.0
o1r8C0A.0suffi2x2f0o.r0 types 11..50SMC 6.816t2h.r0ough
a1r9e0c.0onsis2te1n0t.0with AN1S.0I/IEEE C16721.3.05.
5.0
1.5S5M.0C200A.
5.0
6.7
6.1
6.4
5.4
5.7
234.0
258.0
246.0
287.0
274.0
0.108
0.108
0.108
0.108
0.108
1. VBR measured after IT applied for 300us, IT =square wave pulse or equivalent.
2. Surge current waveform per Figure 3 and derate per Figure 2.
3. For bipolar types having VWM of 10 volts and under, the ID limit is doubled.
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