TRANSIENT VOLTAGE SUPPRESSORS
AC/DC POWER SUPPLY
RoHS compliant & Halogen free
DATA SHEET
1.5SMC series
Product specification– April 29, 2019 V.0
Circuit Protection
Product Specification
2
8
Transient Voltage Suppressors
1.5SMC
Transient Voltage Suppressors (TVS) Data Sheet
Features
■
■
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■
■
■
■
■
■
■
■
■
■
For surface mounted applications in order to optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
1500W peak pulse power capability at 10/1000μs waveform,
repetition rate (duty cycle): 0.01%
Fast response time
Typical I
R
less than 1μA above 12V
High Temperature soldering: 260℃/10 seconds at terminals
Plastic package has underwriters laboratory flammability 94V-0
Meets MSL level 1, per J-STD-020
Safety certification: UL: E244458
Mechanical Data
■
■
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Case: JEDEC DO-214AB. Molded plastic over glass passivated junction
Terminal: Solder plated, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode except bi-directional models
Standard Packaging: 16mm tape (EIA STD RS-481)
Weight: 0.26g
Applications
■
I/O interface
■
AC/DC power supply
■
Low frequency signal transmission line (RS232, RS485, etc.)
Maximum Ratings and Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Rating
Peak pulse power dissipation at 10/1000μs waveform
(Note1, Note2, Fig.1)
Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)
Steady state power dissipation at T
A
=50℃ (Fig.5)
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load, (JEDEC Method) (Note3, Fig.6)
Operating junction and Storage Temperature Range.
Typical thermal resistance junction to lead
Typical thermal resistance junction to ambient
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
T
J
,T
STG
R
θJL
R
θJA
Value
Minimum 1500
See Table
6.5
200
-65 to +150
15
75
Units
Watts
Amps
Watts
Amps
℃
℃/W
℃/W
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
=25℃ per Fig.2.
2. Mounted on 8.0mm×8.0mm copper pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.
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Apr. 29, 2019 V.0
Circuit Protection
Product Specification
3
8
Transient Voltage Suppressors
Dimensions (SMC/DO-214AB)
Cathode Band
1.5SMC
Millimeters
Symbol
Min.
Max.
7.11
6.22
3.20
8.13
1.52
0.203
2.80
2.62
Inches
Min.
0.260
0.220
0.114
0.305
0.030
-
0.087
0.079
Max.
0.280
0.245
0.126
0.320
0.060
0.008
0.110
0.103
D1 D
L
H1 H
d
T
3.20mm
L
D
D1
T
T1
d
H
H1
6.60
5.59
2.90
7.75
0.76
-
2.20
2.06
T1
1.75mm
4.69mm
1.75mm
Part Number Code
1.5SMC XXX C A
5% V
BR
Voltage Tolerance
Bidirectional
V
BR
Voltage
Series Code
Ordering Code for different package
7 inch reel package: Add suffix “/TR7” at the end of the part number, such as 1.5SMC47A/TR7
13 inch reel package: Add suffix “/TR13” at the end of the part number, such as 1.5SMC250CA/TR13
Electrical Characteristics (T
A
=25℃)
Part Number
Device
Marking
Code
UNI
6V8A
7V5A
8V2A
9V1A
10A
11A
12A
13A
15A
16A
BI
6V8C
7V5C
8V2C
9V1C
10C
11C
12C
13C
15C
16C
Reverse
Stand-Off
Voltage
V
RWM
(V)
5.80
6.40
7.02
7.78
8.55
9.40
10.20
11.10
12.80
13.60
Breakdown
Voltage
@I
T
V
BR
(V)
6.45~7.14
7.13~7.88
7.79~8.61
8.65~9.55
9.50~10.50
10.50~11.60
11.40~12.60
12.40~13.70
14.30~15.80
15.20~16.80
Test
Current
I
T
(mA)
10
10
10
1
1
1
1
1
1
1
Maximum
Clamping
Voltage@I
PP
V
C
(V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
Peak
Pulse
Current
I
PP
(A)
144.8
134.5
125.6
113.4
104.8
97.4
91.0
83.5
71.7
67.6
Reverse
Leakage
@V
RWM
I
R
(μA)
1000
500
200
50
10
5
5
1
1
1
Unidirectional
1.5SMC6.8A
1.5SMC7.5A
1.5SMC8.2A
1.5SMC9.1A
1.5SMC10A
1.5SMC11A
1.5SMC12A
1.5SMC13A
1.5SMC15A
1.5SMC16A
Apr. 29, 2019 V.0
Bidirectional
1.5SMC6.8CA
1.5SMC7.5CA
1.5SMC8.2CA
1.5SMC9.1CA
1.5SMC10CA
1.5SMC11CA
1.5SMC12CA
1.5SMC13CA
1.5SMC15CA
1.5SMC16CA
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Circuit Protection
Product Specification
4
8
Transient Voltage Suppressors
Device
Marking
Code
UNI
18A
20A
22A
24A
27A
30A
33A
36A
39A
43A
BI
18C
20C
22C
24C
27C
30C
33C
36C
39C
43C
1.5SMC
Part Number
Reverse
Stand-Off
Voltage
V
RWM
(V)
15.30
17.10
18.80
20.50
23.10
25.60
28.20
30.80
33.30
36.80
Breakdown
Voltage
@I
T
V
BR
(V)
17.10~18.90
19.00~21.00
20.90~23.10
22.80~25.20
25.70~28.40
28.50~31.50
31.40~34.70
34.20~37.80
37.10~41.00
40.90~45.20
Test
Current
I
T
(mA)
1
1
1
1
1
1
1
1
1
1
Maximum
Clamping
Voltage@I
PP
V
C
(V)
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
Peak
Pulse
Current
I
PP
(A)
60.3
54.9
49.7
45.8
40.5
36.7
33.3
30.5
28.2
25.6
Reverse
Leakage
@V
RWM
I
R
(μA)
1
1
1
1
1
1
1
1
1
1
Unidirectional
1.5SMC18A
1.5SMC20A
1.5SMC22A
1.5SMC24A
1.5SMC27A
1.5SMC30A
1.5SMC33A
1.5SMC36A
1.5SMC39A
1.5SMC43A
Bidirectional
1.5SMC18CA
1.5SMC20CA
1.5SMC22CA
1.5SMC24CA
1.5SMC27CA
1.5SMC30CA
1.5SMC33CA
1.5SMC36CA
1.5SMC39CA
1.5SMC43CA
Electrical Characteristics (T
A
=25℃)
Device
Marking
Code
UNI
47A
51A
56A
62A
68A
75A
82A
91A
100A
110A
120A
130A
150A
160A
170A
180A
200A
220A
250A
300A
BI
47C
51C
56C
62C
68C
75C
82C
91C
100C
110C
120C
130C
150C
160C
170C
180C
200C
220C
250C
300C
Reverse
Stand-Off
Voltage
V
RWM
(V)
40.20
43.60
47.80
53.00
58.10
64.10
70.10
77.80
85.50
94.00
102.00
111.00
128.00
136.00
145.00
154.00
171.00
185.00
214.00
256.00
Breakdown
Voltage
@I
T
V
BR
(V)
44.70~49.40
48.50~53.60
53.20~58.80
58.90~65.10
64.60~71.40
71.30~78.80
77.90~86.10
86.50~95.50
95.00~105.00
105.00~116.00
114.00~126.00
124.00~137.00
143.00~158.00
152.00~168.00
162.00~179.00
171.00~189.00
190.00~210.00
209.00~231.00
237.00~263.00
285.00~315.00
Test
Current
I
T
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum
Clamping
Voltage@I
PP
V
C
(V)
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
Peak
Pulse
Current
I
PP
(A)
23.5
21.7
19.7
17.9
16.5
14.8
13.5
12.2
11.1
10.0
9.2
8.5
7.3
6.9
6.5
6.2
5.5
4.6
4.4
3.7
Reverse
Leakage
@V
RWM
I
R
(μA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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Apr. 29, 2019 V.0
Part Number
Unidirectional
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
Bidirectional
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
Circuit Protection
Product Specification
5
8
Transient Voltage Suppressors
Electrical Characteristics (T
A
=25℃)
Device
Marking
Code
UNI
350A
400A
440A
480A
510A
530A
540A
550A
BI
350C
400C
440C
480C
510C
530C
540C
550C
1.5SMC
Part Number
Reverse
Stand-Off
Voltage
V
RWM
(V)
300.00
342.00
376.00
408.00
434.00
450.00
459.00
467.00
Breakdown
Voltage
@I
T
V
BR
(V)
332.00~368.00
380.00~420.00
418.00~462.00
456.00~504.00
485.00~535.00
503.50~556.50
513.00~567.00
522.50~577.50
Test
Current
I
T
(mA)
1
1
1
1
1
1
1
1
Maximum
Clamping
Voltage@I
PP
V
C
(V)
482.0
548.0
602.0
658.0
698.0
725.0
740.0
760.0
Peak
Pulse
Current
I
PP
(A)
3.2
2.8
2.5
2.3
2.1
2.1
2.0
2.0
Reverse
Leakage
@V
RWM
I
R
(μA)
1
1
1
1
1
1
1
1
Unidirectional
1.5SMC350A
1.5SMC400A
1.5SMC440A
1.5SMC480A
1.5SMC510A
1.5SMC530A
1.5SMC540A
1.5SMC550A
Bidirectional
1.5SMC350CA
1.5SMC400CA
1.5SMC440CA
1.5SMC480CA
1.5SMC510CA
1.5SMC530CA
1.5SMC540CA
1.5SMC550CA
Notes: For bidirectional type having V
RWM
of 10V and less, the I
R
limit is double.
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Apr. 29, 2019 V.0
stm32/stm8
