Transient Voltage Suppressors
1.5SMC Series
Breakdown Voltage: 6.8 to 600 V
Peak Pulse Power: 1500 W
Features
SMC/ DO-214AB
Glass passivated chip
1500 W peak pulse power capability with a
10/1000 s waveform, repetitive rate (duty
cycle):0.01 %
Low leakage
Uni and Bidirectional unit
Excellent clamping capability
Very fast response time
RoHS compliant
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Solderable per MIL-STD-750, method
2026
Polarity: Color band denotes cathode end
except Bipolar
Mounting position: Any
Mechanical Data
Maximum Ratings(T
A
=25
unless otherwise noted)
Value
Symbol
P
PP
1500
I
PP
See Next Table
P
D
6.5
I
FSM
V
F
T
J
, T
STG
200
3.5/5.0
–55 to +150
UNIT
W
A
W
A
V
°C
Parameter
Peak power dissipation with a 10/1000 s waveform
(1)
Peak pulse current wih a 10/1000 s waveform
(1)
Power dissipation on infinite heatsink at T
L
= 75 °C
Peak forward surge current, 8.3 ms single half sine-
wave unidirectional only
(2)
Maximum instantaneous forward voltage at 100 A for
unidirctional only
(3)
Operating junction and storage temperature range
Note:
(1)Non-repetitive current pulse per Fig.5 and derated above T
A
= 25 °C per Fig.1
(2)Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
(3)V
F
<3.5V for devices of V
BR
<200V and V
F
<5.0V for devices of V
BR
>201V
ht
t
p
:
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Transient Voltage Suppressors
Electrical Characteristics(T
A
=25℃ unless otherwise noted)
Part Number Part Number
(Uni)
(Bi)
1.5SMC6.8A
1.5SMC7.5A
1.5SMC8.2A
1.5SMC9.1A
1.5SMC10A
1.5SMC11A
1.5SMC12A
1.5SMC13A
1.5SMC15A
1.5SMC16A
1.5SMC18A
1.5SMC20A
1.5SMC22A
1.5SMC24A
1.5SMC27A
1.5SMC30A
1.5SMC33A
1.5SMC36A
1.5SMC39A
1.5SMC43A
1.5SMC47A
1.5SMC51A
1.5SMC56A
1.5SMC62A
1.5SMC68A
1.5SMC75A
1.5SMC82A
1.5SMC91A
1.5SMC100A
1.5SMC110A
1.5SMC120A
1.5SMC130A
1.5SMC150A
1.5SMC160A
1.5SMC170A
1.5SMC180A
1.5SMC200A
1.5SMC220A
1.5SMC250A
1.5SMC300A
1.5SMC350A
1.5SMC380A
1.5SMC400A
1.5SMC440A
1.5SMC500A
1.5SMC520A
1.5SMC550A
1.5SMC600A
1.5SMC6.8CA
1.5SMC7.5CA
1.5SMC8.2CA
1.5SMC9.1CA
1.5SMC10CA
1.5SMC11CA
1.5SMC12CA
1.5SMC13CA
1.5SMC15CA
1.5SMC16CA
1.5SMC18CA
1.5SMC20CA
1.5SMC22CA
1.5SMC24CA
1.5SMC27CA
1.5SMC30CA
1.5SMC33CA
1.5SMC36CA
1.5SMC39CA
1.5SMC43CA
1.5SMC47CA
1.5SMC51CA
1.5SMC56CA
1.5SMC62CA
1.5SMC68CA
1.5SMC75CA
1.5SMC82CA
1.5SMC91CA
1.5SMC100CA
1.5SMC110CA
1.5SMC120CA
1.5SMC130CA
1.5SMC150CA
1.5SMC160CA
1.5SMC170CA
1.5SMC180CA
1.5SMC200CA
1.5SMC220CA
1.5SMC250CA
1.5SMC300CA
1.5SMC350CA
1.5SMC380CA
1.5SMC400CA
1.5SMC440CA
1.5SMC500CA
1.5SMC520CA
1.5SMC550CA
1.5SMC600CA
Device
Marking
Code
Uni
6V8A
7V5A
8V2A
9V1A
10A
11A
12A
13A
15A
16A
18A
20A
22A
24A
27A
30A
33A
36A
39A
43A
47A
51A
56A
62A
68A
75A
82A
91A
100A
110A
120A
130A
150A
160A
170A
180A
200A
220A
250A
300A
350A
380A
400A
440A
500A
520A
550A
600A
Bi
6V8C
7V5C
8V2C
9V1C
10C
11C
12C
13C
15C
16C
18C
20C
22C
24C
27C
30C
33C
36C
39C
43C
47C
51C
56C
62C
68C
75C
82C
91C
100C
110C
120C
130C
150C
160C
170C
180C
200C
220C
250C
300C
350C
380C
400C
440C
500C
520C
550C
600C
Maximum Working
Maximum Maximum
Clamping
Reverse
Breakdown Voltage V
BR
@I
T
Reverse Peak Reverse
Leakage I
R
Voltage V
C
Voltage
Surge
V
RWM
Current I
PP
@V
RWM
@I
PP
Min (V) Max (V) I
T
(mA)
(V)
(A)
(uA)
(V)
6.46
7.13
7.79
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
58.90
64.60
71.25
77.90
86.45
95.00
104.50
114.00
123.50
142.50
152.00
161.50
171.00
190.00
209.00
237.50
285.00
332.50
361.00
380.00
418.00
475.00
494.00
522.50
570.00
7.14
7.88
8.61
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
65.10
71.40
78.75
86.10
95.55
105.00
115.50
126.00
136.50
157.50
168.00
178.50
189.00
210.00
231.00
262.50
315.00
367.50
399.00
420.00
462.00
525.00
546.00
577.50
630.00
10
10
10
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1000
500
200
50
10
5
5
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5.8
6.4
7.0
7.8
8.6
9.4
10.2
11.1
12.8
13.6
15.3
17.1
18.8
20.5
23.1
25.6
28.2
30.8
33.3
36.8
40.2
43.6
47.8
53.0
58.1
64.1
70.1
77.8
85.5
94.0
102.0
111.0
128.0
136.0
145.0
154.0
171.0
185.0
214.0
256.0
299.3
324.9
342.0
376.2
427.5
444.6
470.3
513.0
142.86
132.74
123.97
111.94
103.45
96.15
89.82
82.42
70.75
66.67
59.52
54.15
49.02
45.18
40.00
36.23
32.82
30.06
27.83
25.30
23.15
21.40
19.48
17.65
16.30
14.56
13.27
12.00
10.95
9.87
9.09
8.38
7.25
6.85
6.41
6.10
5.47
4.57
4.36
3.62
3.11
2.86
2.72
2.47
2.17
2.09
1.98
1.81
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
103.0
113.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
524.4
548.0
602.0
690.0
717.6
759.0
828.0
1.5SMC Series
1. The available parts are "A" type only,the parts without A(V
BR
is ±10%) is not available
2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices
3. For Bi-Directional devices having V of 10 volts and under, the I limit is double
Note:
ht
t
p
:
//
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Transient Voltage Suppressors
Ratings and Characteristics Curves (T
A
=25
Peak Pulse Derating in Percentage of Peak
Power or Current, (%)
1.5SMC Series
unless otherwise noted)
1
100
200
T
J
= T
J
max.
30
8.3 ms Single Half Sine-Wave
AVERAGE FORWARD CURRENT, (A)
AMBIEN
100
0
75
100
Peak Forward Surge Current, (A)
50
75
100
125
150
)
175
200
200
25
100
0
150
160
120
50
80
25
40
0
0
25
0
1
10
Number of Cycles at 60 Hz
100
Ambient Temperature ,T
A
(
Fig. 1 - Pulse Derating Curve
8.0
100
Fig. 2 - Maximum Non-Repetitive
Surge Current
0.1
10000
Peak Power (kW)
10
0
Steady State Power Dissipation, (W)
7.0
6.5
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
25
50
75
100
125
)
150
175
200
0.1
30
0.45
70
##
6.5
0
1
0.1
1
10
100
1000
10000
Lead Temperature , T
L
(
Pulse Width ,t
d
( s)
Fig. 3 - Steady State Power Derating Curve
100000
100
Tr=10 s
Peak Value
(Ipp)
T
J
= 25 C
Pulse Width (td) is defined as the
point where the peak current
0
0
decays to 50 % of Ipp
Fig. 4 - Peak Pulse Power Rating Curve
10000
Bi-directional
@zero bias
Uni-directional
@zero bias
Uni-directional @V
RWM
Peak Pulse Current , (% )
50
td
0
0.2
100
Half
0.5
= Ipp
76
Value
1
2
50
1.5
33
10/1000 sec. Waveform
2
defined
23
R.E.A.
as
by
3
13
4
10
1
2
Time , (ms)
3
Junction Capacitance,C
J
(pF)
1000
100
10
T
J
=25 °C
f=1.0MHz
1
1
10
Bi-directional @V
RWM
0
4
100
1000
Reverse Breakdown Voltage,V
BR
(V)
Fig. 5 - Pulse Waveform
Fig. 6 - Typical Junction Capacitance
PACKAGE
SMC
SPQ/PCS
3000/REEL
CARTON
SPQ/PCS
42000
CARTON
SIZE/CM
36X36X36.5
CARTON
GW/KG
18.50
CARTON
NW/KG
15.50
ht
t
p
:
//
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