SMBJ5.0 thru SMBJ170A, CA, e3
and SMBG5.0 thru SMBG170A, CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 600 Watt
Transient Voltage Suppressor
DESCRIPTION
This SMBJ5.0-170A or SMBG5.0-170A series of surface mount 600 W
Transient Voltage Suppressors (TVSs) protects a variety of voltage-sensitive
components from destruction or degradation. It is available in J-bend design
(SMBJ) with the DO-214AA package for greater PC board mounting density or
in a Gull-wing design (SMBG) in the DO-215AA for visible solder connections.
It is also available in both unidirectional and bidirectional configurations with a
C or CA suffix part number as well as RoHS Compliant with an e3 suffix. Their
response time is virtually instantaneous. As a result, they can be used for
protection from ESD or EFT per IEC61000-4-2 and IEC61000-4-4, or for
inductive switching environments and induced RF protection. They can also
protect from secondary lightning effects per IEC61000-4-5 and class levels
defined herein. Microsemi also offers numerous other TVS products to meet
higher and lower power demands and special applications.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
APPEARANCE
WWW .
Microsemi
.C
OM
NOTE: All SMB series are
equivalent to prior SMS package
identifications.
FEATURES
•
Available in both unidirectional and bidirectional
construction (add C or CA suffix for bidirectional)
•
Selections for 5.0 to 170 volts standoff voltages (V
WM
)
•
Optional 100%
screening for avionics grade
is available
by adding MA prefix to part number for 100% temperature
cycle -55
o
C to +125
o
C (10X) as well as surge (3X) and 24
hours HTRB with post test V
Z
& I
R
(in operating direction
for unidirectional or both directions for bidirectional)
•
Options for screening in accordance with MIL-PRF-19500
for JANTX are available by adding MX prefix to the part
number.
•
Axial-lead equivalent packages for thru-hole mounting
available as P6KE6.8 to P6KE200CA (consult factory for
other surface mount options)
•
Moisture classification is Level 1 with no dry pack required
per IPC/JEDEC J-STD-020B
•
RoHS compliant devices available by adding an “e3” suffix
•
•
•
•
•
APPLICATIONS / BENEFITS
Economical surface mount design in both J-bend or
Gull-wing terminations
Protects sensitive components such as IC’s, CMOS,
2
Bipolar, BiCMOS, ECL, DTL, T L, etc.
Protection from switching transients & induced RF
Compliant to IEC61000-4-2 and IEC61000-4-4 for
ESD and EFT protection respectively
Secondary lightning protection per IEC61000-4-5 with
42 Ohms source impedance:
Class 1: SMB 5.0 to SMB 120A or CA
Class 2: SMB 5.0 to SMB 60A or CA
Class 3: SMB 5.0 to SMB 30A or CA
Class 4: SMB 5.0 to SMB 15A or CA
Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1: SMB 5.0 to SMB 36A or CA
Class 2: SMB 5.0 to SMB 18A or CA
•
•
•
MAXIMUM RATINGS
•
Peak Pulse Power dissipation at 25
º
C: 600 watts at
10/1000
μs
(also see Fig 1,2, and 3).
•
Impulse repetition rate (duty factor): 0.01%
•
t
clamping
(0 volts to
V
(BR)
min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
•
Operating and Storage temperature: -65
º
C to +150
º
C
•
Thermal resistance: 25
º
C/W junction to lead, or 90
º
C/W
junction to ambient when mounted on FR4 PC board (1oz
Cu) with recommended footprint (see last page)
o
•
Steady-State Power dissipation: 5 watts at T
L
= 25 C, or
1.38 watts at T
A
= 25
º
C when mounted on FR4 PC board
with recommended footprint
•
Forward Surge at 25ºC: 100 Amps peak impulse of 8.3
ms half-sine wave (unidirectional only)
•
Solder temperatures: 260
º
C for 10 s (maximum)
Copyright
©
2009
SA3-37, REV J, 5-24-2009
MECHANICAL AND PACKAGING
•
•
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
TERMINALS: Gull-wing or C-bend (modified J-bend)
tin-lead or RoHS compliant annealed matte-tin plating
solderable per MIL-STD-750, method 2026
POLARITY: Cathode indicated by band. No marking
on bi-directional devices
MARKING: Part number without standard prefix (e.g.
5.0, 5.0A, 5.0CA, 5.0Ae3, 36, MX36A, 36CAe3, etc.)
TAPE & REEL option: Standard per EIA-481-1-A with
12 mm tape, 750 per 7 inch reel or 2500 per 13 inch
reel (add “TR” suffix to part number)
WEIGHT: 0.1 grams
See package dimension on last page
SMB5.0– 170AC, e3
•
•
•
•
•
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
SMBJ5.0 thru SMBJ170A, CA, e3
and SMBG5.0 thru SMBG170A, CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 600 Watt
Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS @ 25
o
C
MICROSEMI PART
NUMBER
GULL-WING MODIFIED “J”
LEAD
BEND LEAD
SMBJ5.0
SMBG5.0
SMBJ5.0A
SMBG5.0A
SMBJ6.0
SMBG6.0
SMBJ6.0A
SMBG6.0A
SMBJ6.5
SMBG6.5
SMBJ6.5A
SMBG6.5A
SMBJ7.0
SMBG7.0
SMBJ7.0A
SMBG7.0A
SMBJ7.5
SMBG7.5
SMBJ7.5A
SMBG7.5A
SMBJ8.0
SMBG8.0
SMBJ8.0A
SMBG8.0A
SMBJ8.5
SMBG8.5
SMBJ8.5A
SMBG8.5A
SMBJ9.0
SMBG9.0
SMBJ9.0A
SMBG9.0A
SMBJ10
SMBG10
SMBJ10A
SMBG10A
SMBJ11
SMBG11
SMBJ11A
SMBG11A
SMBJ12
SMBG12
SMBJ12A
SMBG12A
SMBJ13
SMBG13
SMBJ13A
SMBG13A
SMBJ14
SMBG14
SMBJ14A
SMBG14A
SMBJ15
SMBG15
SMBJ15A
SMBG15A
SMBJ16
SMBG16
SMBJ16A
SMBG16A
SMBJ17
SMBG17
SMBJ17A
SMBG17A
SMBJ18
SMBG18
SMBJ18A
SMBG18A
SMBJ20
SMBG20
SMBJ20A
SMBG20A
SMBJ22
SMBG22
SMBJ22A
SMBG22A
SMBJ24
SMBG24
SMBJ24A
SMBG24A
SMBJ26
SMBG26
SMBJ26A
SMBG26A
SMBJ28
SMBG28
SMBJ28A
SMBG28A
SMBJ30
SMBG30
SMBJ30A
SMBG30A
SMBJ33
SMBG33
SMBJ33A
SMBG33A
SMBJ36
SMBG36
SMBJ36A
SMBG36A
SMBJ40
SMBG40
SMBJ40A
SMBG40A
SMBJ43
SMBG43
SMBJ43A
SMBG43A
SMBJ45
SMBG45
SMBJ45A
SMBG45A
Copyright
©
2009
SA3-37, REV J, 5-24-2009
REVERSE
STAND-OFF
VOLTAGE
V
WM
Volts
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
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
33
36
36
40
40
43
43
45
45
BREAKDOWN
VOLTAGE
V
(BR)
@ I
(BR)
Volts
I
(BR)
mA
MIN. MAX.
10
6.40 – 7.30
10
6.40 – 7.00
10
6.67 – 8.15
10
6.67 – 7.37
10
7.22 – 8.82
10
7.22 – 7.98
10
7.78 – 9.51
10
7.78 – 8.60
1
8.33 – 10.2
1
8.33 – 9.21
1
8.89 – 10.9
1
8.89 – 9.83
1
9.44 – 11.5
1
9.44 – 10.4
1
10.0 – 12.2
1
10.0 – 11.1
1
11.1 – 13.6
1
11.1 – 12.3
1
12.2 – 14.9
1
12.2 – 13.5
1
13.3 – 16.3
1
13.3 – 14.7
1
14.4 – 17.6
1
14.4 – 15.9
1
15.6 – 19.1
1
15.6 – 17.2
1
16.7 – 20.4
1
16.7 – 18.5
1
17.8 – 21.8
1
17.8 – 19.7
1
18.9 – 23.1
1
18.9 – 20.9
1
20.0 – 24.4
1
20.0 – 22.1
1
22.2 – 27.1
1
22.2 – 24.5
1
24.4 – 29.8
1
24.4 – 26.9
1
26.7 – 32.6
1
26.7 – 29.5
1
28.9 – 35.3
1
28.9 – 31.9
1
31.1 – 38.0
1
31.1 – 34.4
1
33.3 – 40.7
1
33.3 – 36.8
1
36.7 – 44.9
1
36.7 – 40.6
1
40.0 – 48.9
1
40.0 – 44.2
1
44.4 – 54.3
1
44.4 – 49.1
1
47.8 – 58.4
1
47.8 – 52.8
1
50.0 – 61.1
1
50.0 – 55.3
MAXIMUM
CLAMPING
VOLTAGE
@ I
PP
Volts
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
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
80.3
72.7
PEAK PULSE
CURRENT
(See Fig. 2)
I
PP
Amps
62.5
65.2
52.6
58.3
48.7
53.6
45.1
50.0
42.0
46.5
40.0
44.1
37.7
41.7
35.5
39.0
31.9
35.3
29.9
33.0
27.3
30.2
25.2
27.9
23.3
25.8
22.3
24.0
20.8
23.1
19.7
21.7
18.6
20.5
16.7
18.5
15.2
16.9
14.0
15.4
12.4
14.2
12.0
13.2
11.2
12.4
10.2
11.3
9.3
10.3
8.4
9.3
7.8
8.6
7.5
8.3
MAXIMUM
STANDBY
CURRENT
@ V
WM
I
D
μA
800
800
800
800
500
500
200
200
100
100
50
50
10
10
5
5
5
5
5
5
5
5
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
WWW .
Microsemi
.C
OM
SMB5.0– 170AC, e3
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
SMBJ5.0 thru SMBJ170A, CA, e3
and SMBG5.0 thru SMBG170A, CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 600 Watt
Transient Voltage Suppressor
WWW .
Microsemi
.C
OM
MICROSEMI PART
NUMBER
GULL-WING MODIFIED “J”
LEAD
BEND LEAD
SMBJ48
SMBG48
SMBJ48A
SMBG48A
SMBJ51
SMBG51
SMBJ51A
SMBG51A
SMBJ54
SMBG54
SMBJ54A
SMBG54A
SMBJ58
SMBG58
SMBJ58A
SMBG58A
SMBJ60
SMBG60
SMBJ60A
SMBG60A
SMBJ64
SMBG64
SMBJ64A
SMBG64A
SMBJ70
SMBG70
SMBJ70A
SMBG70A
SMBJ75
SMBG75
SMBJ75A
SMBG75A
SMBJ78
SMBG78
SMBJ78A
SMBG78A
SMBJ85
SMBG85
SMBJ85A
SMBG85A
SMBJ90
SMBG90
SMBJ90A
SMBG90A
SMBJ100
SMBG100
SMBJ100A
SMBG100A
SMBJ110
SMBG110
SMBJ110A
SMBG110A
SMBJ120
SMBG120
SMBJ120A
SMBG120A
SMBJ130
SMBG130
SMBJ130A
SMBG130A
SMBJ150
SMBG150
SMBJ150A
SMBG150A
SMBJ160
SMBG160
SMBJ160A
SMBG160A
SMBJ170
SMBG170
SMBJ170A
SMBG170A
REVERSE
STAND-OFF
VOLTAGE
V
WM
Volts
48
48
51
51
54
54
58
58
60
60
64
64
70
70
75
75
78
78
85
85
90
90
100
100
110
110
120
120
130
130
150
150
160
160
170
170
BREAKDOWN
VOLTAGE
V
(BR)
@ I
(BR)
Volts
I
(BR)
mA
MIN. MAX.
1
53.3 – 65.1
1
53.3 – 58.9
1
56.7 – 69.3
1
56.7 – 62.7
1
60.0 – 73.3
1
60.0 – 66.3
1
64.4 – 78.7
1
64.4 – 71.2
1
66.7 – 81.5
1
66.7 – 73.7
1
71.1 – 86.9
1
71.1 – 78.6
1
77.8 – 95.1
1
77.8 – 86.0
1
83.3 – 102
1
83.3 – 92.1
1
86.7 – 106
1
86.7 – 95.8
1
94.4 – 115
1
94.4 – 104
1
100 – 122
1
100 – 111
1
111 – 136
1
111 – 123
1
122 – 149
1
122 – 135
1
133 – 163
1
133 – 147
1
144 – 176
1
144 – 159
1
167 – 204
1
167 – 185
1
178 – 218
1
178 – 197
1
189 – 231
1
189 – 209
MAXIMUM
CLAMPING
VOLTAGE
@ I
PP
Volts
85.5
77.4
91.1
82.4
96.3
87.1
103
93.6
107
96.8
114
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
PEAK PULSE
CURRENT
(See Fig. 2)
I
PP
Amps
7.0
7.7
6.6
7.3
6.2
6.9
5.8
6.4
5.6
6.2
5.3
5.8
4.8
5.3
4.5
4.9
4.3
4.7
3.9
4.4
3.8
4.1
3.4
3.7
3.0
3.4
2.8
3.1
2.6
2.9
2.2
2.5
2.1
2.3
2.0
2.2
MAXIMUM
STANDBY
CURRENT
@ V
WM
I
D
μA
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
•
•
For Bidirectional device types indicate a C or CA suffix after the part number. (i.e.: SMBG170CA or
SMBJ170C). Bidirectional capacitance is half that shown in figure 4 at zero volts.
Microsemi Corp’s SMB series (600 W) surface mountable packages are designed specifically for transient
voltage suppression. The wide leads assure a large surface contact for good heat dissipation, and a low
resistance path for surge current flow to ground. These high speed transient voltage suppressors can be
used to effectively protect sensitive components such as integrated circuits and MOS devices.
SMB5.0– 170AC, e3
Symbol
V
WM
P
PP
V
(BR)
I
D
SYMBOLS & DEFINITIONS
Definition
Symbol
Working Peak (Standoff) Voltage
Peak Pulse Power
Breakdown Voltage
Standby Current
I
PP
V
C
Definition
I
(BR)
Peak Pulse Current
Clamping Voltage
Breakdown Current for V
(BR)
Copyright
©
2009
SA3-37, REV J, 5-24-2009
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
SMBJ5.0 thru SMBJ170A, CA, e3
and SMBG5.0 thru SMBG170A, CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 600 Watt
Transient Voltage Suppressor
GRAPHS
50
30
WWW .
Microsemi
.C
OM
P
PP
– Peak Pulse Power – kW
10
5.0
3.0
2.0
1.0
0.5
0.3
0.2
0.1
T
C
= 25 C
o
0.1 0.2
0.5
1.0
2.0
5.0
10
20
50
100
200
1000
10,000
Test waveform parameters: tr=10
μs,
tw=1000
μs
tw – Pulse Width -
μs
FIGURE 1
Peak Pulse Power vs. Pulse Time
FIGURE 2
Pulse Waveform for
Exponential Surge
PAD LAYOUT
Peak Pulse Power (
P
PP
) or continuous
o
Power in Percent of 25 C Rating
C – Capacitance - Picofarads
A
B
C
INCHES
.260
.085
.110
SMBJ
mm
6.60
2.16
2.79
SMBG
T
L
Lead Temperature C
o
FIGURE 3 -
Derating Curve
V
(BR)
- Breakdown Voltage – Volts
FIGURE 4
Typical Capacitance vs Breakdown Voltage
A
B
C
INCHES
0.320
0.085
0.110
mm
8.13
2.16
2.79
SMB5.0– 170AC, e3
PACKAGE DIMENSIONS
MIN
MAX
MIN
MAX
Copyright
©
2009
SA3-37, REV J, 5-24-2009
A
.077
.083
1.96
2.10
B
C
D
E
F
.160
.130 .205
.077
.235
.180
.155 .220
.104
.255
DIMENSIONS IN MILLIMETERS
4.06
3.30 5.21
1.95
5.97
4.57
3.94 5.59
2.65
6.48
K
.015
.030
.381
.762
L
.030
.060
.760
1.520
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4
