Surface Mount Transient Voltage Suppressors (TVS)
SMDJ Series
Description
The SMDJ series is designed specifically to protect sensitive electronic
equipment from voltage transients induced by lightning and other transient
voltage events.
5.0 To 440 V
3000W
Uni-directional
Bi-directional
Features
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
For surface mounted applications in order to optimize board space
Low leakage
Uni and Bidirectional unit
Glass passivated junction
Low inductance
Excellent clamping capability
3000W Peak power capability at 10
×
1000µs waveform Repetition
rate (duty cycle):0.01%
Fast response time: typically less than 1.0ps from 0 Volts to V
BR
min
Typical I
R
less than 5μA above 12V.
High Temperature soldering: 260°C/40 seconds at terminals
Typical maximum temperature coefficient
ΔV
BR
= 0.1%
×
V
BR
@25°C×
ΔT
Plastic package has Underwriters Laboratory Flammability 94V-0
Matte tin lead–free Plated
Halogen free and RoHS compliant
Typical failure mode is short from over-specified voltage or current
Whisker test is conducted based on JEDEC JESD201A per its table
4a and 4c
IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
ESD protection of data lines in accordance with IEC 61000-4-2
(IEC801-2)
EFT protection of data lines in accordance with IEC 61000-4-4
(IEC801-4)
Functional Diagram
Bi-directional
Cathode
Uni-direction
Anode
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E341027
Applications
TVS devices are ideal for the protection of I/O interfaces, V
CC
bus and other vulnerable circuits used in Telecom, Computer,
Industrial and Consumer electronic applications.
Maximum Ratings
(T
A
=25℃ unless otherwise noted)
Parameter
Symbol
P
PPM
I
PP
P
M(AV)
I
FSM
V
F
T
J
, T
STG
Value
3000
See Next Table
6.0
300
3.5/5.0
-55 to +150
Unit
Watts
Amps
Watt
Amps
Voltage
°C
Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note
1), (Note 2)
Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3)
Power Dissipation on Infinite Heat Sink at T
L
=75°C
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only
(Note 4)
Operating junction and Storage Temperature Range.
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25°C per Fig. 2.
2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
4. V
F
< 3.5V for V
BR
< 200V and V
F
< 6.5V for V
BR
> 201V.
SOCAY Electronics Co., Ltd.
Revision September 25, 2013
www.socay.com
1/7
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Surface Mount Transient Voltage Suppressors (TVS)
SMDJ Series
5.0 To 440 V
3000W
Electrical Characteristics (T
A
=25℃ unless otherwise noted)
Part Number
Uni
SMDJ5.0
SMDJ5.0A
SMDJ6.0
SMDJ6.0A
SMDJ6.5
SMDJ6.5A
SMDJ7.0
SMDJ7.0A
SMDJ7.5
SMDJ7.5A
SMDJ8.0
SMDJ8.0A
SMDJ8.5
SMDJ8.5A
SMDJ9.0
SMDJ9.0A
SMDJ10
SMDJ10A
SMDJ11
SMDJ11A
SMDJ12
SMDJ12A
SMDJ13
SMDJ13A
SMDJ14
SMDJ14A
SMDJ15
SMDJ15A
SMDJ16
SMDJ16A
SMDJ17
SMDJ17A
SMDJ18
SMDJ18A
SMDJ19
SMDJ19A
SMDJ20
SMDJ20A
SMDJ22
SMDJ22A
SMDJ24
SMDJ24A
SMDJ26
SMDJ26A
SMDJ28
SMDJ28A
SMDJ30
SMDJ30A
SMDJ33
SMDJ33A
SMDJ36
SMDJ36A
SMDJ40
SMDJ40A
SMDJ43
SMDJ43A
Bi
SMDJ5.0C
SMDJ5.0CA
SMDJ6.0C
SMDJ6.0CA
SMDJ6.5C
SMDJ6.5CA
SMDJ7.0C
SMDJ7.0CA
SMDJ7.5C
SMDJ7.5CA
SMDJ8.0C
SMDJ8.0CA
SMDJ8.5C
SMDJ8.5CA
SMDJ9.0C
SMDJ9.0CA
SMDJ10C
SMDJ10CA
SMDJ11C
SMDJ11CA
SMDJ12C
SMDJ12CA
SMDJ13C
SMDJ13CA
SMDJ14C
SMDJ14CA
SMDJ15C
SMDJ15CA
SMDJ16C
SMDJ16CA
SMDJ17C
SMDJ17CA
SMDJ18C
SMDJ18CA
SMDJ19C
SMDJ19CA
SMDJ20C
SMDJ20CA
SMDJ22C
SMDJ22CA
SMDJ24C
SMDJ24CA
SMDJ26C
SMDJ26CA
SMDJ28C
SMDJ28CA
SMDJ30C
SMDJ30CA
SMDJ33C
SMDJ33CA
SMDJ36C
SMDJ36CA
SMDJ40C
SMDJ40CA
SMDJ43C
SMDJ43CA
Marking
Uni
RDD
RDE
RDF
RDG
RDH
RDK
RDL
PDM
PDN
PDP
PDQ
PDR
PDS
PDT
PDU
PDV
PDW
PDX
PDY
PDZ
PED
PEE
PEF
PEG
PEH
PEK
PEL
PEM
PEN
PEP
PEQ
PER
PES
PET
PEA
PEB
PEU
PEV
PEW
PEX
PEY
PEZ
PFD
PFE
PFF
PFG
PFH
PFK
PFL
PFM
PFN
PFP
PFQ
PFR
PFS
PFT
Bi
DDD
DDE
DDF
DDG
DDH
DDK
DDL
DDM
DDN
DDP
DDQ
DDR
DDS
DDT
DDU
DDV
DDW
DDX
DDY
DDZ
DED
DEE
DEF
DEG
DEH
DEK
DEL
DEM
DEN
DEP
DEQ
DER
DES
DET
DEA
DEB
DEU
DEV
DEW
DEX
DEY
DEZ
DFD
DFE
DFF
DFG
DFH
DFK
DFL
DFM
DFN
DFP
DFQ
DFR
DFS
DFT
Reverse
Stand-Off
Voltage
V
RWM
(V)
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
14.0
14.0
15.0
15.0
16.0
16.0
17.0
17.0
18.0
18.0
19.0
19.0
20.0
20.0
22.0
22.0
24.0
24.0
26.0
26.0
28.0
28.0
30.0
30.0
33.0
33.0
36.0
36.0
40.0
40.0
43.0
43.0
Breakdown
Voltage V
BR
(V)
@I
T
MIN
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.00
10.00
11.10
11.10
12.20
12.20
13.30
13.30
14.40
14.40
15.60
15.60
16.70
16.70
17.80
17.80
18.90
18.90
20.00
20.00
21.13
21.10
22.20
22.20
24.40
24.40
26.70
26.70
28.90
28.90
31.10
31.10
33.30
33.30
36.70
36.70
40.00
40.00
44.40
44.40
47.80
47.80
MAX
7.30
7.37
7.00
7.37
8.15
7.37
8.82
7.98
9.51
8.60
10.20
9.21
10.90
9.83
11.50
10.40
12.20
11.10
13.60
12.30
14.90
13.50
16.30
14.70
17.60
15.90
19.10
17.20
20.40
18.50
21.80
19.70
23.10
20.90
24.40
22.10
25.76
23.30
27.10
24.50
29.80
26.90
32.60
29.50
35.30
31.90
38.00
34.40
40.70
36.80
44.90
40.60
48.90
44.20
54.30
49.10
58.40
52.80
Test
Current
I
T
(mA)
10
10
10
10
10
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
1
1
1
Maximum
Clamping
Voltage
V
C
@I
PP
(V)
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
34.0
30.8
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
Maximum
Peak
Pulse
Current
I
PP
(A)
312.50
326.09
263.16
291.26
243.90
267.86
225.56
250.00
209.79
232.56
200.00
220.59
188.68
208.33
177.51
194.81
159.57
176.47
149.25
164.84
136.36
150.75
126.05
139.53
116.28
129.31
111.52
122.95
104.17
115.38
98.36
108.70
93.17
102.74
88.21
97.47
83.80
92.59
76.14
84.51
69.77
77.12
64.38
71.26
60.00
66.08
56.07
61.98
50.85
56.29
46.66
51.64
42.02
46.51
39.11
43.23
Maximum
Reverse
Leakage I
R
@V
RWM
(μA)
1000
1000
1000
1000
500
500
200
200
100
100
50
50
25
25
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
SOCAY Electronics Co., Ltd.
Revision September 25, 2013
www.socay.com
2/7
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Surface Mount Transient Voltage Suppressors (TVS)
SMDJ Series
5.0 To 440 V
3000W
Electrical Characteristics
Part Number
Uni
SMDJ45
SMDJ45A
SMDJ48
SMDJ48A
SMDJ51
SMDJ51A
SMDJ54
SMDJ54A
SMDJ58
SMDJ58A
SMDJ60
SMDJ60A
SMDJ64
SMDJ64A
SMDJ70
SMDJ70A
SMDJ75
SMDJ75A
SMDJ78
SMDJ78A
SMDJ80
SMDJ80A
SMDJ85
SMDJ85A
SMDJ90
SMDJ90A
SMDJ100
SMDJ100A
SMDJ110
SMDJ110A
SMDJ120
SMDJ120A
SMDJ130
SMDJ130A
SMDJ140
SMDJ140A
SMDJ150
SMDJ150A
SMDJ160
SMDJ160A
SMDJ170
SMDJ170A
SMDJ180
SMDJ180A
SMDJ190
SMDJ190A
SMDJ200A
SMDJ220A
SMDJ250A
SMDJ300A
SMDJ350A
SMDJ400A
SMDJ440A
Note:
Bi
SMDJ45C
SMDJ45CA
SMDJ48C
SMDJ48CA
SMDJ51C
SMDJ51CA
SMDJ54C
SMDJ54CA
SMDJ58C
SMDJ58CA
SMDJ60C
SMDJ60CA
SMDJ64C
SMDJ64CA
SMDJ70C
SMDJ70CA
SMDJ75C
SMDJ75CA
SMDJ78C
SMDJ78CA
SMDJ80C
SMDJ80CA
SMDJ85C
SMDJ85CA
SMDJ90C
SMDJ90CA
SMDJ100C
SMDJ100CA
SMDJ110C
SMDJ110CA
SMDJ120C
SMDJ120CA
SMDJ130C
SMDJ130CA
SMDJ140C
SMDJ140CA
SMDJ150C
SMDJ150CA
SMDJ160C
SMDJ160CA
SMDJ170C
SMDJ170CA
SMDJ180C
SMDJ180CA
SMDJ190C
SMDJ190CA
SMDJ200CA
SMDJ220CA
SMDJ250CA
SMDJ300CA
SMDJ350CA
SMDJ400CA
SMDJ440CA
(T
A
=25℃ unless otherwise noted) (Continue)
Marking
Uni
PFU
PFV
PFW
PFX
PFY
PFZ
RGD
RGE
RGF
PGG
RGH
PGK
PGL
PGM
PGN
PGP
PGQ
PGR
PGS
PGT
PGA
PGB
PGU
PGV
PGW
PGX
PGY
PGZ
PHD
PHE
PHF
PHG
PHH
PHK
PHA
PHB
PHL
PHM
PHN
PHP
PHQ
PHR
PHS
PHT
PHU
PHV
PHW
PHX
PHZ
PJE
PJG
PJK
PJM
Bi
DFU
DFV
DFW
DFX
DFY
DFZ
DGD
DGE
DGF
DGG
DGH
DGK
DGL
DGM
DGN
DGP
DGQ
DGR
DGS
DGT
DGA
DGB
DGU
DGV
DGW
DGX
DGY
DGZ
DHD
DHE
DHF
DHG
DHH
DHK
DHA
DHB
DHL
DHM
DHN
DHP
DHQ
DHR
DHS
DHT
DHU
DHV
DHW
DHX
DHZ
DJE
DJG
DJK
DJM
Reverse
Stand-Off
Voltage
V
RWM
(V)
45.0
45.0
48.0
48.0
51.0
51.0
54.0
54.0
58.0
58.0
60.0
60.0
64.0
64.0
70.0
70.0
75.0
75.0
78.0
78.0
80.0
80.0
85.0
85.0
90.0
90.0
100.0
100.0
110.0
110.0
120.0
120.0
130.0
130.0
140.0
140.0
150.0
150.0
160.0
160.0
170.0
170.0
180.0
180.0
190.0
190.0
200.0
220.0
250.0
300.0
350.0
400.0
440.0
Breakdown
Voltage V
BR
(V)
@I
T
MIN
50.00
50.00
53.30
53.30
56.70
56.70
60.00
60.00
64.40
64.40
66.70
66.70
71.10
71.10
77.80
77.80
83.30
83.30
86.70
86.70
88.96
88.80
94.40
94.40
100.00
100.00
111.00
111.00
122.00
122.00
133.00
133.00
144.00
144.00
155.68
155.00
167.00
167.00
178.00
178.00
189.00
189.00
201.00
201.00
211.21
211.00
224.00
246.00
279.00
335.00
391.00
447.00
492.00
MAX
61.10
55.30
65.10
58.90
69.30
62.70
73.30
66.30
78.70
71.20
81.50
73.70
86.90
78.60
95.10
86.00
102.00
92.10
106.00
95.80
108.80
97.60
115.00
104.00
122.00
111.00
136.00
123.00
149.00
135.00
163.00
147.00
176.00
159.00
190.40
171.00
204.00
185.00
218.00
197.00
231.00
209.00
244.80
220.00
258.40
232.00
247.00
272.00
309.00
371.00
432.00
494.00
543.00
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
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
Maximum
Clamping
Voltage
V
C
@I
PP
(V)
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125.0
113.0
134.0
121.0
139.0
126.0
143.2
129.6
151.0
137.0
160.0
146.0
179.0
162.0
196.0
177.0
214.0
193.0
231.0
209.0
250.6
226.8
268.0
243.0
287.0
259.0
304.0
275.0
322.2
291.6
340.1
307.8
324.0
356.0
405.0
486.0
567.0
648.0
713.0
Maximum
Peak
Pulse
Current
I
PP
(A)
37.36
41.27
35.09
38.76
32.93
36.41
31.15
34.44
29.13
32.05
28.04
30.99
26.32
29.13
24.00
26.55
22.39
24.79
21.58
23.81
20.95
23.15
19.87
21.90
18.75
20.55
16.76
18.52
15.31
16.95
14.02
15.54
12.99
14.35
11.97
13.23
11.19
12.35
10.45
11.58
9.87
10.91
9.31
10.29
8.82
9.75
9.26
8.43
7.41
6.17
5.29
4.63
4.21
Maximum
Reverse
Leakage I
R
@V
RWM
(μA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1. Suffix 'A ' denotes 5% tolerance device. Without 'A' denotes 10% tolerance device
2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices
3. For Bi-Directional devices having V
R
of 10 volts and under, the I
R
limit is double
SOCAY Electronics Co., Ltd.
Revision September 25, 2013
www.socay.com
3/7
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Surface Mount Transient Voltage Suppressors (TVS)
SMDJ Series
5.0 To 440 V
3000W
Ratings and Characteristic Curves (T
A
=25°C unless otherwise noted)
Figure 1 - Peak Pulse Power Rating Curve
100
Figure 2 - Pulse Derating Curve
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
100
P
PPM
- Peak Pulse Power (kW)
80
10
60
40
1
20
0.1
0.1
1
10
100
t
d
- Pulse Width (μs)
1000
10000
0
0
25
50
75
100
125
T
A
-Ambient temperature(°C)
150
175
Figure 3 - Pulse Waveform
150
Figure 4 - Typical Junction Capacitance
100000
I
PPM
- Peak Pulse Current, % I
RSM
t
r
=10µsec
Peak Value
IPPM
100
C
J
–
Junction Capacitance (pF)
T
J
=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I
PPM
10000
1000
Uni-directional @V
RWM
Bi-directional
@zero bins
Uni-directional
@zero bins
Half Value
I
PPM
(I
PPM
/2)
50
10/1000µsec. Waveform
as defined by R.E.A
100
10
1
0
0
t
c
1.0
2.0
t - Time (ms)
3.0
4.0
Tj=25°C
f=1.0MHz
Vsig=50mVp-p
Bi-directional @V
RWM
1.0
10.0
100.0
V
BR
-Reverse Breakdown Voltage (V)
1000.0
Figure 5 - Steady State Power Derating Curve
P
M(AV)
, Steady State Power Dissipation (W)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
25
50
75
100
125
150
T
L
- Lead Temperature(°C)
175
200
Figure 6 - Maximum Non-Repetitive Surge Current
300
I
FSM
-Peak Forward Surge Current
(A)
T
J
=T
J
max.
8.3 ms Single Half Sine-Wave
250
200
150
100
1
10
Number of Cycles at 60Hz
100
SOCAY Electronics Co., Ltd.
Revision September 25, 2013
www.socay.com
4/7
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Surface Mount Transient Voltage Suppressors (TVS)
SMDJ Series
5.0 To 440 V
3000W
I-V Curve Characteristics
Physical Specifications
Weight
Case
Polarity
Terminal
0.007 ounce, 0.21 gram
JEDEC DO-214AB Molded Plastic over
glass passivated junction
Color band denotes cathode except
Bipolar
Matte Tin-plated leads, Solderable per
JESD22-B102D
Environmental Specifications
Temperature Cycle
Pressure Cooker
High Temp. Storage
HTRB
Thermal Shock
JESD22-A104
JESD22-A102
JESD22-A103
JESD22-A108
JESD22-A106
Soldering Parameters
Reflow Condition
T
P
Ramp-up
Critical Zone
T
L
to T
P
Lead–free assembly
150°C
200°C
60 -180 Seconds
3°C/second max
3°C/second max
217°C
60 -150 Seconds
260 +0/-5°C
of
actual
peak
20 -40 Seconds
6°C/second max
8 minutes Max
280°C
-Temperature Min (T
s(min)
)
Pre Heat
-Temperature Max (T
s(max)
)
- Time (min to max) (t
s
)
T
L
T
S(max)
Temperature
Ramp-down
T
S(min)
Preheat
Average ramp up rate ( Liquidus Temp T
L
)
to peak
T
S(max)
to TL - Ramp-up Rate
- Temperature (T
L
) (Liquidus)
Time to peak temperature
(t 25℃ to peak)
25
Time
Reflow
- Time (min to max) (t
s
)
Peak Temperature (T
P
)
Time within 5°C
Temperature (t
p
)
Ramp-down Rate
Time 25°C to peak Temperature (T
P
)
Do not exceed
SOCAY Electronics Co., Ltd.
Revision September 25, 2013
www.socay.com
5/7
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Microchip MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
