MCC
Micro Commercial Components
R
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
SM8S14A
THRU
SM8S43A
6600
Watt
Transient Voltage
Suppressors
14
to
43
Volts
DO-218AB
A
B
C D
1
Features
•
•
•
•
•
Low Leakage
Glass passivated junction
Excellent clamping capability
Uni-directional polarity
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Halogen
free available upon request by adding suffix "-HF"
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Polarity: Heatsink is anode
Meet ISO7637-2 5a surge specification
AEC-Q101 Qualified
UL Recognized File #
E480232
•
•
0D[LPXP5DWLQJ
•
•
•
•
•
•
•
2
E
Operating Temperature: -55°C to +175°C
Storage Temperature: -55°C to +175°C
I
PPM
P
PPM
P
PPM
I
FSM
P
D
See Table 1 Note 2
6600W
5200W
700A
8.0W
Note 2
Note 2
Note:3
DIM
A
B
C
D
E
F
G
H
J
K
L
INCHES
MIN
0.590
0.524
0.374
0.323
0.091
0.343
0.382
0.189
0.098
0.067
0.020
F
G
H
L
K
J
Peak Pulse Current with
a 10/1000us waveform
Peak Power Dissipation with
a 10/1000us waveform
Peak Power Dissipation with
a 10/10000us waveform
Peak Forward Surge Current
Power Dissipation On Infinite
Heatsink At T
L
=25
o
C
PIN
1(Backside
Heatsink) :
Anode
PIN
2:Cathode
DIMENSIONS
MM
MIN
15.00
13.30
9.50
8.20
2.30
8.70
9.70
4.80
2.50
1.70
0.50
MAX
16.00
13.70
10.50
8.60
2.90
9.30
10.30
5.20
3.50
2.70
0.70
NOTE
Note: 1.
High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
o
2. Non-repetitive current pulse, per Fig.2 and derated above T
A
=25 C per Fig.1
3. Peak forward surge current 8.3 ms single half sine
MAX
0.630
0.539
0.413
0.339
0.114
0.366
0.406
0.205
0.138
0.106
0.028
SUGGESTED SOLDER PAD LAYOUT
3.3mm
3.0mm
11.0mm
3.5mm
9.5mm
15.8mm
www.mccsemi.com
Revision:
C
1
of
3
2016/09/22
SM8S14A
THRU SM8S43A
Electrical Characteristics(T
A
=25
Part Number
MCC
Micro Commercial Components
Maximu
m
Maximum
Working
Reverse
I
R
@V
RWM
Peak Reverse
Surge
T
J
=175
Voltage V
RWM
Current I
PP
(uA)
(V)
(A)
(1)
150
14
284.0
150
15
270.0
150
16
254.0
150
17
239.0
150
18
226.0
150
20
204.0
150
22
186.0
150
24
170.0
150
26
157.0
150
28
145.0
150
30
136.0
150
33
124.0
150
36
114.0
150
40
102.0
150
43
95.1
Maximum
Clamping
Voltage
V
C
@I
PP
(V)
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
R
unless otherwise noted)
NOTE
1:
Surge current waveform is defined at 10/1000uS waveform
SM8S14A
SM8S15A
SM8S16A
SM8S17A
SM8S18A
SM8S20A
SM8S22A
SM8S24A
SM8S26A
SM8S28A
SM8S30A
SM8S33A
SM8S36A
SM8S40A
SM8S43A
Maximum
Breakdown Voltage V
BR
@I
T
Reverse
Leakage I
R
@V
RWM
(uA)
Min (V) Max (V) I
T
(mA)
15.60
17.20
5
10
16.70
18.50
5
10
17.80
19.70
5
10
18.90
20.90
5
10
20.00
22.10
5
10
22.20
24.50
5
10
24.40
26.90
5
10
26.70
29.50
5
10
28.90
31.90
5
10
31.10
34.40
5
10
33.30
36.80
5
10
36.70
40.60
5
10
40.00
44.20
5
10
44.40
49.10
5
10
47.80
52.80
5
10
Ratings and Characteristics Curves (T
A
=25
AVERAGE FORWARD CURRENT, (A)
100
AMBIEN
Peak Pulse Derating in Percentage of Peak
Power or Current, (%)
unless otherwise noted)
T
r
=10 s
T
J
= 25 C
Pulse Width (td) is defined as the
point where the peak current decays
to 50 % of Ipp
Ipp
2
0
75
100
25
100
0
175
100
Peak Pulse Current , (% )
Peak Value
(Ipp)
50
Half Value =
50
10/1000
td
25
0
0
0
25
50
75
100
125
150
175
200
Ambient Temperature ,T
A
( )
0
1
2
Time , (ms)
0
0.2
0.5
1
sec. Waveform
1.5
2
3
4
3
0
##
76
50
33
23
13
10
4
Fig. 1 - Pulse Derating Curve
8.0
10000
Fig. 2 - Pulse Waveform
0
Steady State Power Dissipation, (W)
8
6.0
1
10
100
Peak Power (W)
6600
5200
1900
25
8
0
##
4.0
2.0
10
100
5200
1900
0.0
0
25
50
75
100
125
150
175
200
1000
10
Pulse Width ,t
d
(ms)
100
Lead Temperature , T
L
( )
Fig. 3 - Steady State Power Derating Curve
Fig. 4 - Peak Pulse Power Rating Curve
www.mccsemi.com
Revision:
C
2
of
3
2016/09/22
MCC
Micro Commercial Components
R
Ordering Information :
Device
Part Number-TP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
Packing
Tape&Reel;750pcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp.
reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp .
does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold
Micro Commercial Components Corp .
and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision:
C
3
of
3
2016/09/22
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