SMBJ5.0~440(C)A
Transient Voltage Suppressors
DESCRIPTION
The SMBJ series is designed specifically to protect sensi ve electronic equipment from voltage transients
induced by lightning and other transient voltage events.
FEATURES
> Low profile package
> Ideal for automated placement
> Available in uni-direc onal and Bi-direc onal
> 600W peak pulse power capability with a 10/1000 μs waveform
> For surface mounted applica ons to op mize board space
> Excellent clamping capability
> Very fast response me
> Low incremental surge resistance
DO-214AA(SMB)
PACKAGE
Bi-direc onal
APPLICATIONS
TVS devices are ideal for the protec on of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom,
Computer, Industrial and Consumer electronic applica ons.
Cathode
Anode
Uni-direc onal
SCHEMATIC SYMBOL
MAXIMUM RATINGS AND CHARACTERISTICS
Ra
R AT I N G
Peak Pulse Power Dissipa on on 10/1000us waveform (Note1,Note2).
Peak Pulse Current of on 10/1000us waveform(Note1).
Steady State Power Dissipa on at T
A
=50
℃
(Note2).
ngs at 25
o
C ambient temperature unless otherwise specified.
SY M B O L
P
PPM
I
PPM
P
M
(AV)
V
F
I
FS M
VA L U E
600
See Table
5.0
3.5/5.0
100
UNITS
Wa s
Amps
Wa s
Volts
Amps
Maximum Instantaneous Forward Voltage at 50A for Unidirec onal Only (Note 4）
Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated
Load, (J E D E C Method) (Note 3).
NOTES:
1. Non-repe ve current pulse, T
A
= 25
℃
.
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
<5.0V for V
BR
≥201V.
THERMAL CONSIDERATIONS
Symbol
T
J
T
STG
R
θ
JA
Parameter
Opera ng Junc on Temperature
Storage Temperature Range
Junc on to Ambient on Printed Circuit
Value
-55
to +125
-55to
+150
90
Unit
℃
℃
℃/W
Product Datasheet/Rev.20160908A1
H p://www.semiware.com.cn
Page 1
SMBJ5.0~440(C)A
Transient Voltage Suppressors
ELECTRICAL CHARACTERISTICS
Part
Number
Device
Marking
Code
BI
S M B J5.0C A
S M B J6.0C A
S M B J6.5C A
S M B J7.0C A
S M B J7.5C A
S M B J8.0C A
S M B J8.5C A
S M B J9.0C A
S M B J10C A
S M B J11C A
S M B J12C A
S M B J13C A
S M B J14C A
S M B J15C A
S M B J16C A
S M B J17C A
S M B J18C A
S M B J20C A
S M B J22C A
S M B J24C A
S M B J26C A
S M B J28C A
S M B J30C A
S M B J33C A
S M B J36C A
S M B J40C A
S M B J43C A
S M B J45C A
S M B J48C A
S M B J51C A
S M
B
J54C A
UNI
KE
KG
KK
KM
KP
KR
KT
KV
KX
KZ
LE
LG
LK
LM
LP
LR
LT
LV
LX
LZ
ME
MG
MK
MM
MP
MR
MT
MV
MX
MZ
NE
BI
AE
AG
AK
AM
AP
AR
AT
AV
AX
AZ
BE
BG
BK
BM
BP
BR
BT
BV
BX
BZ
CE
CG
CK
CM
CP
CR
CT
CV
CX
CZ
DE
Reverse
Stand-off
Voltage
V
R W M
(V)
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10
11
12
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
Breakdown Breakdown
Voltage
Voltage
Max.@I
T
Min.@I
T
V
B R
(V)
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.0
11.1
12.2
13.3
14.4
15.6
16.7
17.8
18.9
20.0
22.2
24.4
26.7
28.9
31.1
33.3
36.7
40.0
44.4
47.8
50.0
53.3
56.7
60.0
V
B R
(V)
7.00
7.37
7.98
8.60
9.21
9.83
10.4
11.1
12.3
13.5
14.7
15.9
17.2
18.5
19.7
20.9
22.1
24.5
26.9
29.5
31.9
34.4
36.8
40.6
44.2
49.1
52.8
55.3
58.9
62.7
66.3
Test
Current
Maximum
Clamping
Voltage
@I
P P
V
C
(V)
9.2
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
21.5
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
72.7
77.4
82.4
87.1
Peak
Pulse
Current
I
P P
(A)
65.3
58.3
53.6
50.0
46.6
44.2
41.7
39.0
35.3
33.0
30.2
28.0
25.9
24.6
23.1
21.8
20.6
18.6
16.9
15.5
14.3
13.3
12.4
11.3
10.4
9.3
8.7
8.3
7.8
7.3
6.9
Reverse
Leakage
@V
R W M
I
R
(uA)
800
800
500
200
100
50
20
10
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
UN
I
S M B J5.0A
S M B J6.0A
S M B J6.5A
S M B J7.0A
S M B J7.5A
S M B J8.0A
S M B J8.5A
S M B J9.0A
S M B J10A
S M B J11A
S M B J12A
S M B J13A
S M B J14A
S M B J15A
S M B J16A
S M B J17A
S M B J18A
S M B J20A
S M B J22A
S M B J24A
S M B J26A
S M B J28A
S M B J30A
S M B J33A
S M B J36A
S M B J40A
S M B J43A
S M B J45A
S M B J48A
S M B J51A
S M B J54A
I
T
(mA)
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
Product Datasheet/Rev.20160908A1
H p://www.semiware.com.cn
Page 2
SMBJ5.0~440(C)A
Transient Voltage Suppressors
ELECTRICAL CHARACTERISTICS
Part
Number
Device
Marking
Code
UNI
NG
NK
NM
NP
NR
NT
NV
NX
NZ
PE
PG
PK
PM
PP
PR
PT
PV
PX
PZ
QE
QG
QK
QM
BI
DG
DK
DM
DP
DR
DT
DV
DX
DZ
EE
EG
EK
EM
EP
ER
ET
EV
EX
EZ
FE
FG
FK
FM
Reverse
Stand-off
Voltage
V
R W M
(V)
58
60
64
70
75
78
85
90
100
110
120
130
150
160
170
180
200
220
250
300
350
400
440
Breakdown Breakdown
Voltage
Voltage
Max.@I
T
Min.@I
T
V
B R
(V)
64.4
66.7
71.1
77.8
83.3
86.7
94.4
100
111
122
133
144
167
178
189
201
224
246
279
335
391
447
492
V
B R
(V)
71.2
73.7
78.6
86.0
92.1
95.8
104
111
123
135
147
159
185
197
209
222
247
272
309
371
432
494
543
Test
Current
Maximum
Clamping
Voltage
@I
P P
V
C
(V)
93.6
96.8
103
113
121
126
137
146
162
177
193
209
243
259
275
292
324
356
405
486
567
648
713
Peak
Pulse
Current
I
P P
(A)
6.5
6.2
5.9
5.3
5.0
4.8
4.4
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.2
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.9
Reverse
Leakage
@V
R W M
I
R
(uA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
UN
I
S M B J58A
S M B J60A
S M B J64A
S M B J70A
S M B J75A
S M B J78A
S M B J85A
S M B J90A
S M B J100A
S M B J110A
S M B J120A
S M B J130A
S M B J150A
S M B J160A
S M B J170A
S M B J180A
S M B J200A
S M B J220A
S M B J250A
S M B J300A
S M B J350A
S M B J400A
S M B J440A
BI
S M B J58C A
S M B J60C A
S M B J64C A
S M B J70C A
S M B J75C A
S M B J78C A
S M B J85C A
S M B J90C A
S M B J100C A
S M B J110C A
S M B J120C A
S M B J130C A
S M B J150C A
S M B J160C A
S M B J170C A
S M B J180C A
S M B J200C A
S M B J220C A
S M B J250C A
S M B J300C A
S M B J350C A
S M B J400C A
S M B J440C A
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
Product Datasheet/Rev.20160908A1
H p://www.semiware.com.cn
Page 3
SMBJ5.0~440(C)A
Transient Voltage Suppressors
RATINGS AND CHARACTERISTIC CURVES
(T
A
=25°C unless otherwise noted)
Voltage Transients
100
P
PPM
-Peak
Pulse Power (kW)
Voltage Across TVS
Voltage or Current
10
Current Through TVS
1
0.1
0.1
Time
1
10
100
t
d
-Pulse Width (μs)
1000
10000
Figure 1 - TVS
Transients
Clamping Waveform
Figure 2 - Peak Pulse Power Ra ng Curve
150
100
Peak Pulse Power (PPP
)or
Current (I PP
)
De
ra ng
in Percentage %
tr=10uS
T
J
=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I
PPM
80
IPPM - Peak Pulse Current, %IRSM
Peak Value
I
PPM
100
60
40
Half Value
I
PPM
(I
PPM
/2)
50
10/1000µsec. Waveform
as defined by R.E.A
20
0
0
25
50
75
100
125
150
175
t
C
0
T
A
-Ambient temperature (°C )
0
1.0
2.0
3.0
4.0
t - Time (ms)
Figure
3
-
Pulse Dera ng Curve
Figure 4. Pulse Waveform
6
PM(AV)
,Steady
State Power Dissipa on (W)
5.0
IFSM-Peak Forward Surge Current(A)
0
25
50
75
100
125
150
175
120
100
80
60
40
20
0
1
10
Number of Cycles at 60Hz
4.0
3.0
2.0
1.0
100
T
A
-Ambient temperature ( °C )
Figure 5- Steady State Power Dissipa on Dera ng Curve
Figure 6. Maximum Non-Repe
Current Uni-Direc onal Only
ve Forward Surge
Product Datasheet/Rev.20160908A1
H p://www.semiware.com.cn
Page 4
SMBJ5.0~440(C)A
Transient Voltage Suppressors
SOLDERING PARAMETERS
Reflow Condi on
Temperature Min (Ts(min))
Pre Heat
Temperature Max (Ts(max)
Time (min to max) (ts)
Average ramp up rate (Liquidus Temp (T
L
) to peak
T
S
(max)to T
L
- Ramp-up Rate
Reflow
Temperature (T
L
) (Liquidus)
Time (min to max) (t
L
)
Lead–free assembly
150°C
200°C
60 – 180 secs
3°C/second max
3°C/second max
217°C
60 – 150 seconds
260°C
20 – 40 seconds
6°C/second max
8 minutes Max.
260°C
Peak Temperature (T
P
)
Time within 5°C of actual peak Temperature (tp)
Ramp-down Rate
Time 25°C to peak Temperature (T
P
)
Do not exceed
DO-214AA(SMB)
PACKAGE
DIMENSIONS
SMB
PACKAGE DIMENSIONS
Cathode Band
A
A
C
1.96
.
4.35
3.30
2.20
0.76
0.02
5.08
0.15
2.20
4.85
3.94
2.50
1.52
0.20
5.59
0.30
0.077
.
0.171
0.130
0.087
.
0.030
.
0.001
0.200
0.006
.
0.087
0.191
0.155
0.098
0.060
0.008
0.220
0.012
B
C
D
E
F
B
H
D
E
G
G
H
NOTES:
F
1.Dimensions are exclusive of mold flash and metal burrs
2.Cathode Band is only applicable to the unidirec onal package
RECOMMENDED PAD LAYOUT DIMENSIONS
RECOMMENDED PAD LAYOUT DIMENSIONS
E
A
A
B
C
D
E
2.20
1.45
-
1.45
-
-
2.55
-
0.087
.
.
0.057
-
0.057
-
-
0.100
-
B
C
D
Product Datasheet/Rev.20160908A1
H p://www.semiware.com.cn
Page 5
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