SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
DESCRIPTION
The SMLJ5.0-170A or SMLG5.0-170A series of 3000 W Transient Voltage
Suppressors (TVSs) protects a variety of voltage-sensitive components
from destruction or degradation. It is available in J-bend design (SMLJ)
with the DO-214AB package for greater PC board mounting density or in a
Gull-wing design (SMLG) in the DO-215AB for visible solder connections.
Selections include unidirectional and bidirectional. They can protect from
secondary lightning effects per IEC61000-4-5 and class levels defined
herein, or for inductive switching environments and induced RF protection.
Since their response time is virtually instantaneous, they can also be used
in protection from ESD and EFT per IEC61000-4-2 and IEC61000-4-4.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
APPEARANCE
WWW .
Microsemi
.C
OM
FEATURES
•
Economical surface mount TVS design in both J-bend
or Gull-wing terminations with fast response
•
Available in both Unidirectional and Bidirectional
construction with a C or CA suffix
•
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
added 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 the operating direction for unidirectional
or both directions for bidirectional)
•
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, and JANTXV are available by
adding MQ, MX, or MV prefixes respectively to part
numbers
•
Axial-lead packages for thru-hole mounting available
as 5KP5.0–110A with 5000 W rating (consult factory
for other surface mount options)
•
RoHS Compliant devices available by adding e3 suffix
•
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
•
•
•
•
APPLICATIONS / BENEFITS
Suppresses transients up to 3000 watts @ 10/1000 µs
Protection from switching transients and induced RF
Protection from ESD, and EFT per IEC 61000-4-2 and
IEC 61000-4-4
Secondary lightning protection per IEC61000-4-5 with
42 Ohms source impedance:
Class 1 & 2: SML 5.0 to SML 170A or CA
Class 3: SML 5.0 to SML 150A or CA
Class 4: SML 5.0 to SML 75A or CA
Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1: SML 5.0 to SML 170A or CA
Class 2: SML 5.0 to SML 90A or CA
Class 3: SML 5.0 to SML 48A or CA
Class 4: SML 5.0 to SML 24A or CA
Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: SML 5.0 to SML 43A or CA
Class 3: SML 5.0 to SML 22A or CA
Class 4: SML 5.0 to SML10A or CA
•
•
MAXIMUM RATINGS
•
Peak Pulse Power dissipation at 25
º
C: 3000 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: 17.5
º
C/W junction to lead, or
77.5
º
C/W junction to ambient when mounted on FR4
PC board (1 oz Cu) with recommended footprint
o
Steady-State Power dissipation: 6 watts at T
L
= 45 C,
or 1.61 watts at T
A
= 25
º
C when mounted on FR4 PC
board with recommended footprint
•
Forward Surge at 25ºC: 200 Amps peak impulse of
8.3 ms half-sine wave (unidirectional only)
•
Solder temperatures: 260
º
C for 10 s (maximum)
Copyright
©
2009
4-06-2009 REV J
MECHANICAL AND PACKAGING
•
•
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
TERMINALS: Gull-wing or C-bend (modified J-bend)
leads with tin-lead or RoHS Compliant annealed
matte-Tin plating solderable per MIL-STD-750,
method 2026
POLARITY: Cathode indicated by band. No marking
on bidirectional devices
MARKING: Part number without SM and G or J prefix
(e.g. L5.0, L5.0A, L5.0Ae3, L5.0CA, L36, L36A,
L36Ae3, L36CAe3, etc.)
TAPE & REEL option: Standard per EIA-481-2 with
16 mm tape, 750 per 7 inch reel or 2500 per 13 inch
reel (add “TR” suffix to part number)
WEIGHT:
0.25 grams
Page 1
SML 5.0 – 170V, e3
•
•
•
•
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS @ 25
o
C
MICROSEMI PART
NUMBER
GULL-WING MODIFIED “J”
LEAD
BEND LEAD
SMLJ5.0
SMLG5.0
SMLJ5.0A
SMLG5.0A
SMLJ6.0
SMLG6.0
SMLJ6.0A
SMLG6.0A
SMLJ6.5
SMLG6.5
SMLJ6.5A
SMLG6.5A
SMLJ7.0
SMLG7.0
SMLJ7.0A
SMLG7.0A
SMLJ7.5
SMLG7.5
SMLJ7.5A
SMLG7.5A
SMLJ8.0
SMLG8.0
SMLJ8.0A
SMLG8.0A
SMLJ8.5
SMLG8.5
SMLJ8.5A
SMLG8.5A
SMLJ9.0
SMLG9.0
SMLJ9.0A
SMLG9.0A
SMLJ10
SMLG10
SMLJ10A
SMLG10A
SMLJ11
SMLG11
SMLJ11A
SMLG11A
SMLJ12
SMLG12
SMLJ12A
SMLG12A
SMLJ13
SMLG13
SMLJ13A
SMLG13A
SMLJ14
SMLG14
SMLJ14A
SMLG14A
SMLJ15
SMLG15
SMLJ15A
SMLG15A
SMLJ16
SMLG16
SMLJ16A
SMLG16A
SMLJ17
SMLG17
SMLJ17A
SMLG17A
SMLJ18
SMLG18
SMLJ18A
SMLG18A
SMLJ20
SMLG20
SMLJ20A
SMLG20A
SMLJ22
SMLG22
SMLJ22A
SMLG22A
SMLJ24
SMLG24
SMLJ24A
SMLG24A
SMLJ26
SMLG26
SMLJ26A
SMLG26A
SMLJ28
SMLG28
SMLJ28A
SMLG28A
SMLJ30
SMLG30
SMLJ30A
SMLG30A
SMLJ33
SMLG33
SMLJ33A
SMLG33A
SMLJ36
SMLG36
SMLJ36A
SMLG36A
SMLJ40
SMLG40
SMLJ40A
SMLG40A
SMLJ43
SMLG43
SMLJ43A
SMLG43A
SMLJ45
SMLG45
SMLJ45A
SMLG45A
Copyright
©
2009
4-06-2009 REV J
REVERSE
STANDOFF
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
V
C
@ 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
312.5
326.0
263.2
291.3
243.9
267.9
225.6
250.0
209.8
232.6
200.0
220.6
188.6
208.4
177.4
194.8
159.6
176.4
149.2
164.8
136.4
150.6
126.0
139.4
116.2
129.4
111.6
123.0
104.2
115.4
98.4
106.6
93.2
102.8
83.8
92.6
76.2
84.4
69.8
77.2
64.4
71.2
60.0
66.0
56.0
62.0
50.4
56.2
46.6
51.6
42.0
46.4
39.2
43.2
37.4
41.2
MAXIMUM
STANDBY
CURRENT
@ V
WM
I
D
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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
WWW .
Microsemi
.C
OM
SML 5.0 – 170V, e3
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
WWW .
Microsemi
.C
OM
MICROSEMI PART
NUMBER
GULL-WING MODIFIED “J”
LEAD
BEND LEAD
SMLJ48
SMLG48
SMLJ48A
SMLG48A
SMLJ51
SMLG51
SMLJ51A
SMLG51A
SMLJ54
SMLG54
SMLJ54A
SMLG54A
SMLJ58
SMLG58
SMLJ58A
SMLG58A
SMLJ60
SMLG60
SMLJ60A
SMLG60A
SMLJ64
SMLG64
SMLJ64A
SMLG64A
SMLJ70
SMLG70
SMLJ70A
SMLG70A
SMLJ75
SMLG75
SMLJ75A
SMLG75A
SMLJ78
SMLG78
SMLJ78A
SMLG78A
SMLJ85
SMLG85
SMLJ85A
SMLG85A
SMLJ90
SMLG90
SMLJ90A
SMLG90A
SMLJ100
SMLG100
SMLJ100A
SMLG100A
SMLJ110
SMLG110
SMLJ110A
SMLG110A
SMLJ120
SMLG120
SMLJ120A
SMLG120A
SMLJ130
SMLG130
SMLJ130A
SMLG130A
SMLJ150
SMLG150
SMLJ150A
SMLG150A
SMLJ160
SMLG160
SMLJ160A
SMLG160A
SMLJ170
SMLG170
SMLJ170A
SMLG170A
REVERSE
STANDOFF
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 – 102.0
1
83.3 – 92.1
1
86.7 – 106.0
1
86.7 – 95.8
1
94.4 – 115.0
1
94.4 – 104.0
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
V
C
@ I
PP
Volts
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
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
35.0
38.8
37.0
36.4
31.2
34.4
29.2
32.0
28.0
31.0
26.4
29.2
24.0
26.6
22.4
24.8
21.6
22.8
19.8
20.8
18.8
20.6
16.8
18.6
15.4
16.8
14.0
15.6
13.0
14.4
11.2
12.4
10.4
11.6
9.8
11.0
MAXIMUM
STANDBY
CURRENT
@ V
WM
I
D
μA
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
•
•
For Bidirectional device types indicate a C or CA suffix after the part number. (i.e.: SMLG170CA or
SMLJ170C). Bidirectional capacitance is half that shown in Figure 4 at zero volts.
Microsemi Corp’s SML series (3000W) 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.
SML 5.0 – 170V, 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
4-06-2009 REV J
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
GRAPHS
100
(Waveform – See Figure 2)
Non-repetitive
(P
PP
) – Peak Pulse Power - kW
WWW .
Microsemi
.C
OM
10
Test wave form
parameterxs
tr = 10μsec.
tp = 1000μsec.
1.0
0
1μs
10μsec
100μsec
tp – Pulse Time – sec
1ms
10ms
FIGURE 2
– PULSE WAVEFORM
PAD LAYOUT
FIGURE 1 –
Peak Pulse Power vs. Pulse Time
Peak Pulse Power (
P
PP
) or continuous
o
Power in Percent of 25 C Rating
C: Capacitance in pico farads
A
B
C
SMLJ
INCHES
mm
.390
9.90
.110
2.79
.150
3.81
SMLG
FIGURE 3 –
Derating Curve
T
L
Lead Temperature C
o
BV: Breakdown Voltage in Volts
FIGURE 4
Typical Capacitance vs.
Breakdown Voltage
A
B
C
INCHES
0.510
0.110
0.150
mm
12.95
2.79
3.81
PACKAGE DIMENSIONS
DO-214AB
DO-215AB
SML 5.0 – 170V, e3
MIN
MAX
MIN
MAX
A
.115
.121
2.92
3.07
DIMENSIONS IN INCHES
B
C
D
E
F
.260 .220 .305 .077 .380
.280 .245 .320 .104 .400
DIMENSIONS IN MILLIMETERS
6.60 5.59 7.75 1.95 9.65
7.11 6.22 8.13 2.65 10.16
K
.025
.040
0.635
1.016
L
.030
.060
.760
1.520
Typical Standoff Height: 0.004” – 0.008” (0.1mm – 0.2mm)
Copyright
©
2009
4-06-2009 REV J
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4
嵌入式系统
