1.5SMC6.8A ~ 1.5SMC220CA
Surface Mount Transient Voltage Suppressors
Peak Pulse Power 1500W
Breakdown Voltage 6.8 to 220V
FEATURES :
* 1500W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to V
BR(min.)
MECHANICAL DATA
* Case : SMC Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end except Bipolar.
* Mounting position : Any
* Weight : 0.21 grams
DEVICES FOR BIPOLAR APPLICATIONS
For Bi-directional use CA Suffix
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25
C ambient temperature unless otherwise specified.
Rating
Symbol
Value
Unit
Peak Power Dissipation , Tp=1ms (Note1)
P
PK
Minimum 1500
W
Steady State Power Dissipation at T
L
= 75
C
P
D
5.0
W
Peak Forward Surge Current, 8.3ms Single Half
Sine-Wave Superimposed on Rated Load
(JEDEC Method) (Note 2)
Operating and Storage Temperature Range
T
J
, T
STG
- 55 to + 150
C
Notes :
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25
C per Fig. 1
(2) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
Page 1 of 3
Rev. 01 : September 2, 2003
I
FSM
200
A
SMC (DO-214AB)
Dimensions in inches and (millimeter)
0.305(7.75)
0.320(8.13)
0.2 45(6.2 2)
0.121(3 .07)
0.115(2 .92)
0.2 20(5.5 9)
0.012(0.305)
0.10 3(2.6 2)
0.280(7.11)
0.0 60(1.52)
0.260(6.60)
0.07 9(2.0 0)
0.006(0.152)
0.0 30(0.76)
0.008(0.203)
0.004(0.102)
1.5SMC6.8A ~ 1.5SMC220CA
ELECTRICAL CHARACTERISTICS
Rating at 25
C ambient temperature unless otherwise specified
Breakdown Voltage @ It
Working Peak
Maximum
Maximum
Maximum
Maximum
( Note 1 )
Reverse
Reverse Leakage
Reverse
Clamping
Temperature
Type
Voltage
@ V
RWM
Current
Voltage @ I
RSM
Co-efficient
V
BR
(V)
It
V
RWM
I
R
I
RSM
V
RSM
of V
BR
Min.
Max.
(mA)
(V)
(
A)
(A)
(V)
(% /
C)
1.5SMC6.8A
6.45
7.14
10
5.80
1000
143
10.5
0.057
1.5SMC7.5A
7.13
7.88
10
6.40
500
132
11.3
0.061
1.5SMC8.2A
7.79
8.61
10
7.02
200
124
12.1
0.065
1.5SMC9.1A
8.65
9.55
1.0
7.78
50
112
13.4
0.068
1.5SMC10A
9.50
10.5
1.0
8.55
10
103
14.5
0.073
1.5SMC11A
10.5
11.6
1.0
9.40
5.0
96.0
15.6
0.075
1.5SMC12A
11.4
12.6
1.0
10.2
5.0
90.0
16.7
0.078
1.5SMC13A
12.4
13.7
1.0
11.1
5.0
82.0
18.2
0.081
1.5SMC15A
14.3
15.8
1.0
12.8
5.0
71.0
21.2
0.084
1.5SMC16A
15.2
16.8
1.0
13.6
5.0
67.0
22.5
0.086
1.5SMC18A
17.1
18.9
1.0
15.3
5.0
59.5
25.2
0.088
1.5SMC20A
19.0
21.0
1.0
17.1
5.0
54.0
27.7
0.090
1.5SMC22A
20.9
23.1
1.0
18.8
5.0
49.0
30.6
0.092
1.5SMC24A
22.8
25.2
1.0
20.5
5.0
45.0
33.2
0.094
1.5SMC27A
25.7
28.4
1.0
23.1
5.0
40.0
37.5
0.096
1.5SMC30A
28.5
31.5
1.0
25.6
5.0
36.0
41.4
0.097
1.5SMC33A
31.4
34.7
1.0
28.2
5.0
33.0
45.7
0.098
1.5SMC36A
34.2
37.8
1.0
30.8
5.0
30.0
49.9
0.099
1.5SMC39A
37.1
41.0
1.0
33.3
5.0
28.0
53.9
0.100
1.5SMC43A
40.9
45.2
1.0
36.8
5.0
25.3
59.3
0.101
1.5SMC47A
44.7
49.4
1.0
40.2
5.0
23.2
64.8
0.101
1.5SMC51A
48.5
53.6
1.0
43.6
5.0
21.4
70.1
0.102
1.5SMC56A
53.2
58.8
1.0
47.8
5.0
19.5
77.0
0.103
1.5SMC62A
58.9
65.1
1.0
53.0
5.0
17.7
85.0
0.104
1.5SMC68A
64.6
71.4
1.0
58.1
5.0
16.3
92.0
0.104
1.5SMC75A
71.3
78.8
1.0
64.1
5.0
14.6
103
0.105
1.5SMC82A
77.9
86.1
1.0
70.1
5.0
13.3
113
0.105
1.5SMC91A
86.5
95.5
1.0
77.8
5.0
12.0
125
0.106
1.5SMC100A
95.0
105
1.0
85.5
5.0
11.0
137
0.106
1.5SMC110A
105
116
1.0
94.0
5.0
9.9
152
0.107
1.5SMC120A
114
126
1.0
102
5.0
9.1
165
0.107
1.5SMC130A
124
137
1.0
111
5.0
8.4
179
0.107
1.5SMC150A
143
158
1.0
128
5.0
7.2
207
0.108
1.5SMC160A
152
168
1.0
136
5.0
6.8
219
0.108
1.5SMC170A
162
179
1.0
145
5.0
6.4
234
0.108
1.5SMC180A
171
189
1.0
154
5.0
6.1
246
0.108
1.5SMC200A
190
210
1.0
171
5.0
5.5
274
0.108
1.5SMC220A
209
231
1.0
185
5.0
4.6
328
0.108
Notes:
(1) V
BR
measured after It applied for 300
s., It = square wave pulse or equivalent.
(2) V
F
= 3.5 Vmax., I
F
= 100 Amps. ( 6.8 Volts thru 91 Volts )
V
F
= 5.0 Vmax., I
F
= 100 Amps. (100 Volts thru 220 Volts) per 1/2
square or equivalent sine wave.
PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
(3) For Bi-directional types with V
R
10 Volts and less, the I
R
limit is doubled.
(4) "1.5SMC" will be omitted in marking on the diode.
Page 2 of 3
Rev. 01 : September 2, 2003
1.5SMC6.8A ~ 1.5SMC220CA
RATING AND CHARACTERISTIC CURVES
FIG.1 - PULSE DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
0
25
50
75
100
125
150
175
Ta, AMBIENT TEMPERATURE, (
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - STEADY STATE POWER DERATING
FIG.4 - PULSE RATING CURVE
FIG.5 - PULSE WAVEFORM
0
1.0
2.0
3.0
4.0
Page 3 of 3
Rev. 01 : September 2, 2003
80
60
40
20
120
5.00
100
10
80
0
200
0
60
40
20
1.25
3.75
0
0.1
2.50
1.0
tp, PULSE WIDTH
PEAK FORWARD SURGE
CURRENT, AMPERES
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
Pp,PEAK POWER (kW)
100
100
10
20
60
1
2
4
6
40
100
100
125
175
0
25
50
75
150
0.1
s
1.0
s
10
s
100
s
10ms
1.0ms
200
T
L
, LEAD TEMPERATURE (
C)
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
P
D
, STEADY STATE POWER DISSIPATION
(WATTS)
50
100
0
Tr = 10
s
Peak Value
I
RMS
Half Value - I
RMS
2
T
J
=25
C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of I
RSM
tp
10X1000 Waveform
as defined by R.E.A.
T, TIME(ms)
PEAK PULSE CURRENT - % I
RMS
Single Phase Half Wave
60 Hz Resistive or Inductive load
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