SMA 400W Series
Version: A8 2020/8/12
eres
Transient Voltage Suppressor
Features
Exterior
IEC 61000-4-2(ESD)±15KV(air), ±8KV(contact)
400Watts peak pulse power (tp=10/1000μS)
Quick response to surge voltage
Low clamping voltage
Moisture sensitivity level: Level 1
DO-214AC (SMA)
Application Information
rmation
DC Port
Agency Approvals
Icon
RS485/232/422
Description
Compliance with 2011/65/EU
I/O Port
Compliance withIEC61249-2-21:2003
UL Certificated E232249
Schematic Symbol
anode
cathode
BI-directional
UNI-directional
Part Number and Electrical Parameter
Part Number
Marking
VR
VBR
VBR
It
Vc@IPP○1
IPP○1
IR@VR
(V)
min.(V)
max.(V)
(mA)
(V)
(A)
(uA)
BI
UNI
BI
UNI
BV-SMAJ5CA
BV-SMAJ5A
A5C
A5
5
6.4
7
10
9.2
43.5
800
BV-SMAJ6CA
BV-SMAJ6A
A6C
A6
6
6.67
7.37
10
10.3
38.8
800
BV-SMAJ6.5CA
BV-SMAJ6.5A
A6.5C
A6.5
6.5
7.22
7.98
10
11.2
35.7
500
BV-SMAJ7CA
BV-SMAJ7A
A7C
A7
7
7.78
8.6
10
12
33.3
200
BV-SMAJ7.5CA
BV-SMAJ7.5A
A7.5C
A7.5
7.5
8.33
9.21
1
12.9
31
100
BV-SMAJ8CA
BV-SMAJ8A
A8C
A8
8
8.89
9.83
1
13.6
29.4
50
BV-SMAJ8.5CA
BV-SMAJ8.5A
A8.5C
A8.5
8.5
9.44
10.4
1
14.4
27.8
20
BV-SMAJ9CA
BV-SMAJ9A
A9C
A9
9
10
11.1
1
15.4
26
10
BV-SMAJ10CA
BV-SMAJ10A
A10C
A10
10
11.1
12.3
1
17
23.5
5
BV-SMAJ11CA
BV-SMAJ11A
A11C
A11
11
12.2
13.5
1
18.2
22
1
BV-SMAJ12CA
BV-SMAJ12A
A12C
A12
12
13.3
14.7
1
19.9
20.1
1
BV-SMAJ13CA
BV-SMAJ13A
A13C
A13
13
14.4
15.9
1
21.5
18.6
1
BV-SMAJ14CA
BV-SMAJ14A
A14C
A14
14
15.6
17.2
1
23.2
17.2
1
BV-SMAJ15CA
BV-SMAJ15A
A15C
A15
15
16.7
18.5
1
24.4
16.4
1
BV-SMAJ16CA
BV-SMAJ16A
A16C
A16
16
17.8
19.7
1
26
15.4
1
BV-SMAJ17CA
BV-SMAJ17A
A17C
A17
17
18.9
20.9
1
27.6
14.5
1
1/6
www.bencent.com.cn
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
SMA 400W Series
Version: A8 2020/8/12
eres
Transient Voltage Suppressor
Part Number
Marking
VR
VBR
VBR
It
min.(V)
max.(V)
(mA)
Vc@IPP○1
IPP○1
IR@VR
(V)
(A)
(uA)
BI
UNI
BI
UNI
(V)
BV-SMAJ18CA
BV-SMAJ18A
A18C
A18
18
20
22.1
1
29.2
13.7
1
BV-SMAJ20CA
BV-SMAJ20A
A20C
A20
20
22.2
24.5
1
32.4
12.3
1
BV-SMAJ22CA
BV-SMAJ22A
A22C
A22
22
24.4
26.9
1
35.5
11.3
1
BV-SMAJ24CA
BV-SMAJ24A
A24C
A24
24
26.7
29.5
1
38.9
10.3
1
BV-SMAJ26CA
BV-SMAJ26A
A26C
A26
26
28.9
31.9
1
42.1
9.5
1
BV-SMAJ28CA
BV-SMAJ28A
A28C
A28
28
31.1
34.4
1
45.4
8.8
1
BV-SMAJ30CA
BV-SMAJ30A
A30C
A30
30
33.3
36.8
1
48.4
8.3
1
BV-SMAJ33CA
BV-SMAJ33A
A33C
A33
33
36.7
40.6
1
53.3
7.5
1
BV-SMAJ36CA
BV-SMAJ36A
A36C
A36
36
40
44.2
1
58.1
6.9
1
BV-SMAJ40CA
BV-SMAJ40A
A40C
A40
40
44.4
49.1
1
64.5
6.2
1
BV-SMAJ43CA
BV-SMAJ43A
A43C
A43
43
47.8
52.8
1
69.4
5.8
1
BV-SMAJ45CA
BV-SMAJ45A
A45C
A45
45
50
55.3
1
72.7
5.5
1
BV-SMAJ48CA
BV-SMAJ48A
A48C
A48
48
53.3
58.9
1
77.4
5.2
1
BV-SMAJ51CA
BV-SMAJ51A
A51C
A51
51
56.7
62.7
1
82.4
4.9
1
BV-SMAJ54CA
BV-SMAJ54A
A54C
A54
54
60
66.3
1
87.1
4.6
1
BV-SMAJ58CA
BV-SMAJ58A
A58C
A58
58
64.4
71.2
1
93.6
4.3
1
BV-SMAJ60CA
BV-SMAJ60A
A60C
A60
60
66.7
73.7
1
96.8
4.1
1
BV-SMAJ64CA
BV-SMAJ64A
A64C
A64
64
71.1
78.6
1
103
3.9
1
BV-SMAJ70CA
BV-SMAJ70A
A70C
A70
70
77.8
86
1
113
3.5
1
BV-SMAJ75CA
BV-SMAJ75A
A75C
A75
75
83.3
92.1
1
121
3.3
1
BV-SMAJ78CA
BV-SMAJ78A
A78C
A78
78
86.7
95.8
1
126
3.2
1
BV-SMAJ85CA
BV-SMAJ85A
A85C
A85
85
94.4
104
1
137
2.9
1
BV-SMAJ90CA
BV-SMAJ90A
A90C
A90
90
100
111
1
146
2.7
1
BV-SMAJ100CA
BV-SMAJ100A
A100C
A100
100
111
123
1
162
2.5
1
BV-SMAJ110CA
BV-SMAJ110A
A110C
A110
110
122
135
1
177
2.3
1
BV-SMAJ120CA
BV-SMAJ120A
A120C
A120
120
133
147
1
193
2.1
1
BV-SMAJ130CA
BV-SMAJ130A
A130C
A130
130
144
159
1
209
1.9
1
BV-SMAJ150CA
BV-SMAJ150A
A150C
A150
150
167
185
1
243
1.6
1
BV-SMAJ160CA
BV-SMAJ160A
A160C
A160
160
178
197
1
259
1.5
1
BV-SMAJ170CA
BV-SMAJ170A
A170C
A170
170
189
209
1
275
1.5
1
BV-SMAJ180C
②
②
A180C
A180
180
201
222
1
292
1.4
1
BV-SMAJ200C
②
②
A200C
A200
200
224
247
1
324
1.2
1
BV-SMAJ220C
②
②
A220C
A220
220
246
272
1
356
1.1
1
BV-SMAJ250C
②
②
A250C
A250
250
279
309
1
405
1.0
1
BV-SMAJ300C
②
②
A300C
A300
300
335
371
1
486
0.8
1
BV-SMAJ350C
②
②
A350C
A350
350
391
432
1
567
0.7
1
BV-SMAJ400C
②
②
A400C
A400
400
447
494
1
648
0.6
1
BV-SMAJ440C
②
②
A440C
A440
440
492
543
1
713
0.6
1
BV-SMAJ180
BV-SMAJ200
BV-SMAJ220
BV-SMAJ250
BV-SMAJ300
BV-SMAJ350
BV-SMAJ400
BV-SMAJ440
Note: Absolute maximum ratings measured at T= 25ºC RH = 45%-75% (unless otherwise noted).
1 Surge Waveform: 10/1000μS
○
2/6
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②
②These part numbers do not have UL497b safety certification
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
SMA 400W Series
Version: A8 2020/8/12
eres
Transient Voltage Suppressor
Mark
cathode
anode
UNI:AXX
BI:AXXC
Part Number System
BV —SMAJ
XX
C
A
(1)
(3)
(4)
(5)
(2)
(1) Bencent Transient Voltage Suppressor
(2) Series Code
(3) VR=XXV
(4) BI-directional
(5) Suffix ‘A’ denotes 5% tolerance devices
V-I Curve
IPP
VC VBR VR
It
IR
VC VBR VR
IR
It
VR
V
VBR VC
IR
It
Bi-directional
Uni-directional
IPP
3/6
VF
IPP
Parameters
Definition
VF
Forward Voltage drop for UNI-directional
VC
Clamping Voltage
Ipp
Surge Waveform 10/1000μs
VR
Stand-off Voltage
VBR
Breakdown Voltage
IR
Reverse Leakage Current
It
Test Current
Ppp
Peak Pulse Power Dissipation
www.bencent.com.cn
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
V
SMA 400W Series
Version: A8 2020/8/12
eres
Transient Voltage Suppressor
Thermal Considerations
symbol
Parameter
Value
Unit
TJ
Operating Junction Temperature Range
-55 to +150
℃
TS
Storage Temperature Range
-55 to +150
℃
3.5/5
V
40
A
VF
IFSM
Maximum Instantaneous Forward; Voltage at 25A for Unidirectional
Only (Note 1)
Peak Forward Surge Current, 8.3ms;Single Half Sine Wave (Note 2)
Notes:
1. VF < 3.5V for single die parts and VF< 5.0V for stacked-die parts.
2. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only.
Typical Characteristics
Peak Pulse Power Rating Curve
Pulse Waveform
4/6
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Pulse Derating Curve
Typical Junction Capacitance
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
SMA 400W Series
Version: A8 2020/8/12
eres
Transient Voltage Suppressor
Maximum Non-Repetitive Forward Surge
Current Uni-Directional Only
Steady State Power Dissipation Derating Curve
Product Dimensions
DO-214AC(SMA)
REF.
mm
inch
A
1.5±0.15
0.059±0.006
B
2.7±0.3
0.106±0.012
C
4.4±0.3
0.173±0.012
D
2~2.50
0.079~0.098
F
1.2±0.3
0.047±0.012
G
0~0.4
0~0.016
H
5±0.3
0.197±0.012
Recommended Soldering Pad
5/6
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REF
mm
inch
A
6
0.236
B
2
0.079
C
2
0.079
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
SMA 400W Series
Version: A8 2020/8/12
eres
Transient Voltage Suppressor
Reflow Profile
Reflow Condition
Temperature Min.
+150°C
Temperature Max.
+200°C
Time (Min to Max)
60 – 180 seconds
Average ramp up rate (Liquidus Temp
(TL) to peak)
TS(max) to TL - Ramp-up Rate
- Temperature (TL)
Reflow
(Liquidus)
- Temperature (TL)
Peak Temp (TP)
TP
TP
Critical Zone
TL to TP
3°C/second max
TL
3°C/second max
Temperature
Pre Heat
Pb-Free Assembly
217°C
60 – 150 seconds
TL
TS(max)
Ramp-down
Preheat
TS(min)
TS
260+0/-5 °C
Time within 5°C of actual Peak Temp
(TP)
TL
8-15 seconds
Ramp-down Rate
6°C/s max
Time 25°C to peak Temp (TP)
8 min max.
Do not exceed
260°C
25
Time
time to peak temperature
Package Reel Information
6/6
Outline
Reel
(pcs)
Per Carton
(pcs)
Reel Diameters
(mm)
Taping
5,000
80,000
330
www.bencent.com.cn
REF.
mm
inch
W
12±1
0.472±0.039
E
1.75±0.3
0.069±0.012
F
5.5±0.3
0.217±0.012
D0
1.55±0.15
0.061±0.006
D1
1.55±0.15
0.061±0.006
P0
4.0±0.2
0.157±0.008
P1
4.0±0.2
0.157±0.008
P2
2.0±0.2
0.079±0.008
A0
2.85±0.3
0.112±0.012
B0
5.4±0.3
0.213±0.012
D5
Ø330
Ø13
D6
Ø13.5±1.0
Ø0.531±0.039
W2
18±2.0
0.709±0.079
Carton Size(mm)
L
W
H
360
360
385
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
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