1.5SMC Series
www.vishay.com
Vishay General Semiconductor
Surface Mount T
RANS
Z
ORB®
Transient Voltage Suppressors
FEATURES
•
•
•
•
•
Low profile package
Ideal for automated placement
Glass passivated chip junction
Available in uni-directional and bi-directional
1500 W peak pulse power capability with a
Available
10/1000 μs waveform, repetitive rate (duty cycle):
0.01 %
Excellent clamping capability
Very fast response time
Low incremental surge resistance
Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
AEC-Q101 qualified available
- Automotive ordering code: base P/NHE3 or P/NHM3
Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
SMC (DO-214AB)
•
•
•
•
•
PRIMARY CHARACTERISTICS
V
WM
(uni-directional)
V
WM
(bi-directional)
V
BR
(uni-directional)
V
BR
(bi-directional)
P
PPM
P
D
I
FSM
(uni-directional only)
T
J
max.
Polarity
Package
5.8 V to 459 V
5.8 V to 185 V
6.8 V to 540 V
6.8 V to 220 V
1500 W
6.5 W
200 A
150 °C
Uni-directional, bi-directional
SMC (DO-214AB)
•
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lightning
on ICs, MOSFET, signal lines of sensor units for consumer,
computer, industrial, automotive, and telecommunication.
MECHANICAL DATA
Case:
SMC (DO-214AB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/N-M3 - halogen-free, RoHS-compliant, commercial
grade
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
Base P/NHM3_X - halogen-free, RoHS-compliant, and
AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B, ..... and only available
for 250 V to 540 V type)
Terminals:
matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3, M3, HE3, and HM3 suffix meets JESD 201 class 2
whisker test
Polarity:
for uni-directional types the band denotes cathode
end, no marking on bi-directional types
DEVICES FOR BI-DIRECTION APPLICATIONS
For bi-directional devices use CA suffix (e.g. 1.5SMC220CA).
Electrical characteristics apply in both directions.
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Peak power dissipation with a 10/1000 μs waveform
Power dissipation on infinite heatsink at T
A
= 50 °C
Peak forward surge current 8.3 ms single half sine-wave uni-directional only
Operating junction and storage temperature range
Notes
(1)
Non-repetitive current pulse, per fig. 3 and derated above T = 25 °C per fig. 2
A
(2)
Mounted on 0.31" x 0.31" (8.0 mm x 8.0 mm) copper pads to each terminal
Revision: 11-Jul-17
Document Number: 88303
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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(2)
(1)(2)
SYMBOL
(fig. 1)
P
PPM
I
PPM
P
D
I
FSM
T
J
, T
STG
VALUE
1500
See next table
6.5
200
-65 to +150
UNIT
W
A
W
A
°C
Peak pulse current with a 10/1000 μs waveform
(1)
(fig. 3)
1.5SMC Series
www.vishay.com
Vishay General Semiconductor
MAXIMUM
REVERSE
LEAKAGE
AT V
WM
I
D (4)
(μA)
1000
500
200
50
10
5.0
5.0
5.0
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
MAXIMUM
PEAK
PULSE
CURRENT
I
PPM (2)
(A)
143
133
124
112
103
96.2
89.8
82.4
70.8
66.7
59.5
54.2
49.0
45.2
40.0
36.2
32.8
30.1
27.8
25.3
23.1
21.4
19.5
17.6
16.3
14.6
13.3
12.0
10.9
9.9
9.1
8.4
7.2
6.8
6.4
6.1
5.5
4.6
4.4
3.6
3.1
2.7
2.5
2.28
2.15
2.03
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PART
NUMBER
DEVICE
MARKING
CODE
UNI
BI
BREAKDOWN
STAND-OFF
VOLTAGE
TEST
V
BR
AT I
T (1)
CURRENT VOLTAGE
V
WM
(V)
I
T
(V)
(mA)
MIN. MAX.
MAXIMUM
MAXIMUM
CLAMPING TEMPERATURE
COEFFICIENT
VOLTAGE
OF V
BR
AT I
PPM
V
C
(V)
(%/°C)
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
104
113
125
137
152
165
179
207
219
234
246
274
328
344
414
482
548
602
658
698
740
0.057
0.061
0.065
0.068
0.073
0.075
0.078
0.081
0.084
0.086
0.089
0.090
0.092
0.090
0.096
0.097
0.098
0.099
0.100
0.101
0.101
0.102
0.103
0.104
0.104
0.105
0.105
0.106
0.106
0.107
0.107
0.107
0.106
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
1.5SMC6.8A
6V8A 6V8C
6.45
7.14
10
5.80
1.5SMC7.5A
7V5A 7V5C
7.13
7.88
10
6.40
1.5SMC8.2A
8V2A 8V2C
7.79
8.61
10
7.02
1.5SMC9.1A
9V1A 9V1C
8.65
9.55
1.0
7.78
1.5SMC10A
10A
10C
9.50
10.5
1.0
8.55
1.5SMC11A
11A
11C
10.5
11.6
1.0
9.40
1.5SMC12A
12A
12C
11.4
12.6
1.0
10.2
1.5SMC13A
13A
13C
12.4
13.7
1.0
11.1
1.5SMC15A
15A
15C
14.3
15.8
1.0
12.8
1.5SMC16A
16A
16C
15.2
16.8
1.0
13.6
1.5SMC18A
18A
18C
17.1
18.9
1.0
15.3
1.5SMC20A
20A
20C
19.0
21.0
1.0
17.1
1.5SMC22A
22A
22C
20.9
23.1
1.0
18.8
1.5SMC24A
24A
24C
22.8
25.2
1.0
20.5
1.5SMC27A
27A
27C
25.7
28.4
1.0
23.1
1.5SMC30A
30A
30C
28.5
31.5
1.0
25.6
1.5SMC33A
33A
33C
31.4
34.7
1.0
28.2
1.5SMC36A
36A
36C
34.2
37.8
1.0
30.8
1.5SMC39A
39A
39C
37.1
41.0
1.0
33.3
1.5SMC43A
43A
43C
40.9
45.2
1.0
36.8
1.5SMC47A
47A
47C
44.7
49.4
1.0
40.2
1.5SMC51A
51A
51C
48.5
53.6
1.0
43.6
1.5SMC56A
56A
56C
53.2
58.8
1.0
47.8
1.5SMC62A
62A
62C
58.9
65.1
1.0
53.0
1.5SMC68A
68A
68C
64.6
71.4
1.0
58.1
1.5SMC75A
75A
75C
71.3
78.8
1.0
64.1
1.5SMC82A
82A
82C
77.9
86.1
1.0
70.1
1.5SMC91A
91A
91C
86.5
95.5
1.0
77.8
1.5SMC100A
100A 100C
95.0
105
1.0
85.5
1.5SMC110A
110A 110C
105
116
1.0
94.0
1.5SMC120A
120A 120C
114
126
1.0
102
1.5SMC130A
130A 130C
124
137
1.0
111
1.5SMC150A
150A 150C
143
158
1.0
128
1.5SMC160A
160A 160C
152
168
1.0
136
1.5SMC170A
170A 170C
162
179
1.0
145
1.5SMC180A
180A 180C
171
189
1.0
154
1.5SMC200A
200A 200C
190
210
1.0
171
1.5SMC220A
220A 220C
209
231
1.0
185
1.5SMC250A
250A
-
237
263
1.0
214
1.5SMC300A
300A
-
285
315
1.0
256
1.5SMC350A
350A
-
333
368
1.0
300
1.5SMC400A
400A
-
380
420
1.0
342
1.5SMC440A
440A
-
418
462
1.0
376
1.5SMC480A
480A
-
456
504
1.0
408
1.5SMC510A
510A
-
485
535
1.0
434
1.5SMC540A
540A
-
513
567
1.0
459
Notes
(1)
Pulse test: t
≤
50 ms
p
(2)
Surge current waveform per fig. 3 and derate per fig. 2
(3)
All terms and symbols are consistent with ANSI/IEEE CA62.35
(4)
For bi-directional types with V of 10 V and less, the I limit is doubled
R
D
(5)
V = 3.5 V at I = 100 A (uni-directional only)
F
F
Revision: 11-Jul-17
Document Number: 88303
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
1.5SMC Series
www.vishay.com
Vishay General Semiconductor
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance, junction to ambient air
(1)
Typical thermal resistance, junction to leads
Note
(1)
Mounted on minimum recommended pad layout
SYMBOL
R
θJA
R
θJL
VALUE
75
15
UNIT
°C/ W
ORDERING INFORMATION
(Example)
PREFERRED P/N
1.5SMC6.8A-E3/57T
1.5SMC6.8A-E3/9AT
1.5SMC6.8AHE3/57T
(1)
1.5SMC6.8AHE3/9AT
(1)
1.5SMC250AHE3_A/H
(1)(2)
1.5SMC250AHE3_A/I
(1)(2)
1.5SMC6.8A-M3/57T
1.5SMC6.8A-M3/9AT
1.5SMC6.8AHM3/H
(1)
1.5SMC6.8AHM3/I
(1)
1.5SMC250AHM3_A/H
(1)(2)
1.5SMC250AHM3_A/I
(1)(2)
(1)
UNIT
WEIGHT
(g)
0.211
0.211
0.211
0.211
0.211
0.211
0.211
0.211
0.211
0.211
0.211
0.211
VOLTAGE RANGE (V)
UNI -
6.8 to 540
6.8 to 540
6.8 to 220
6.8 to 220
250 to 540
250 to 540
6.8 to 540
6.8 to 540
6.8 to 220
6.8 to 220
250 to 540
250 to 540
BI -
6.8 to 220
6.8 to 220
6.8 to 220
6.8 to 220
-
-
6.8 to 220
6.8 to 220
6.8 to 220
6.8 to 220
-
-
PACKAGE
CODE
57T
9AT
57T
9AT
H
I
57T
9AT
H
I
H
I
BASE
QUANTITY
850
3500
850
3500
850
3500
850
3500
850
3500
850
3500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
Notes
AEC-Q101 qualified
(2)
_A is only available for 250 V to 540 V type
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
100
100
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage, %
100 µs
1.0 ms
10 ms
P
PPM
- Peak Pulse Power (kW)
75
10
50
1
0.31 x 0.31" (8.0 x 8.0 mm)
Copper Pad Areas
0.1
0.1 µs
25
1.0 µs
10 µs
0
0
25
50
75
100
125
150
175
200
t
d
- Pulse Width (s)
T
J
- Initial Temperature (°C)
Fig. 1 - Peak Pulse Power Rating Curve
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
Revision: 11-Jul-17
Document Number: 88303
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
1.5SMC Series
www.vishay.com
Vishay General Semiconductor
100
150
I
PPM
- Peak Pulse Current, % I
RSM
t
r
= 10 µs
Peak Value
I
PPM
Transient Thermal Impedance (°C/W)
T
J
= 25 °C
Pulse Width (t
d
)
is defined as the Point
where the Peak Current
decays to 50 % of I
PPM
100
10
Half Value - I
PP
I
PPM
2
50
10/1000 µs Waveform
as defined by R.E.A.
t
d
0
0
1.0
2.0
3.0
4.0
1.0
0.1
0.001
0.01
0.1
1
10
100
1000
t - Time (ms)
t
p
- Pulse Duration (s)
Fig. 3 - Pulse Waveform
Fig. 5 - Typical Transient Thermal Impedance
20 000
200
Peak Forward Surge Current (A)
C
J
- Junction Capacitance (pF)
10 000
Measured at
Zero Bias
100
1000
V
R
, Measured
at Stand-Off
Voltage V
WM
100
Uni-Directional
Bi-Directional
10
1
10
100
400
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
T
J
= T
J
max.
8.3 ms Single Half Sine-Wave
10
1
10
100
V
WM
- Reverse Stand-Off Voltage (V)
Number of Cycles at 60 Hz
Fig. 4 - Typical Junction Capacitance Uni-Directional
Fig. 6 - Maximum Non-Repetitive Forward Surge Current
Uni-Directional Use Only
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
SMC
(DO-214AB)
Cathode Band
0.185 (4.69)
MAX.
0.126 (3.20)
0.114 (2.90)
0.246 (6.22)
0.220 (5.59)
0.126 (3.20)
MIN.
Mounting Pad Layout
0.280 (7.11)
0.260 (6.60)
0.012 (0.305)
0.006 (0.152)
0.103 (2.62)
0.079 (2.06)
0.060 (1.52)
MIN.
0.320 REF.
0.060 (1.52)
0.030 (0.76)
0.320 (8.13)
0.305 (7.75)
0.008 (0.2)
0 (0)
Revision: 11-Jul-17
Document Number: 88303
4
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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