SMCG5629 thru SMCG5665A, e3
and SMCJ5629 thru SMCJ5665A, e3
TRANSIENT VOLTAGE SUPPRESSORS
SCOTTSDALE DIVISION
DESCRIPTION
These surface mount Transient Voltage Suppressors (TVSs) are used for protecting
sensitive components requiring low clamping voltage levels. They are rated at high
current impulses typically generated by inductive switching transients. They are also
optionally available as RoHS Compliant (annealed matte-Tin finish) with an e3 suffix
added to the part number. Other benefits are achieved with low-profile surface mount
J-bend or Gull-wing terminals for stress-relief and lower weight. Its low-flat profile
provides easier insertion or automatic handling benefits compared to other MELF style
packages. Options for screening to avionics grade with MA prefix or similar to JAN,
JANTX, JANTXV, and JANS by using MQ, MX, MV or MSP respectively for part
number prefixes for screening in accordance with MIL-PRF-19500/500.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
APPEARANCE
WWW .
Microsemi
.C
OM
FEATURES
•
•
•
Reliability data per JESD22-A108, JESD22-A104
JESD22-A113-B, JESD22-A101-B, and JESD22-A102
Thermally efficient surface mount with J-bends or Gull
wings termination for stress relief (flat handling surface
and easier placement)
Optional 100% screening for avionics grade available by
adding MA prefix to part number for added 100%
temperature cycle -55°C to +125°C (10X), surge (3X), 24
hours HTRB and post test (V
BR
and I
D
)
Options for screening in accordance with MIL-PRF-
19500/500 for JAN, JANTX, and JANTXV are available
by adding MQ, MX, or MV prefixes respectively to part
numbers. For example, designate a MXSMCJ5629A for
a JANTX screen.
RoHS Compliant devices available by adding “e3” suffix
APPLICATIONS / BENEFITS
•
Working Standoff Voltages: 5.5 volts to 171 volts
•
Metallurgically bonded
•
For high reliability transient voltage suppression in
low profile surface mount locations requiring easy
placement and strain relief
•
Light weight for airborne or satellite applications
•
Superior surge quality to protect from ESD and EFT
transients per IEC61000-4-2 and -4-4
•
Lightning surge protection per IEC61000-4-5 for
Class 1 and 2 with source impedance of 42 Ohms as
well as Class 3 and 4 selectively at lower voltages
(V
WM
) and higher surge current (I
PP
) ratings herein
•
Protects sensitive components such as ICs, CMOS,
Bipolar, BiCMOS, ECL, DTL, T
2
L, etc.
•
•
•
•
•
•
•
•
•
•
•
MAXIMUM RATINGS
Operating temperature: -55°C to +150°C
Storage temperature: -55°C to +150°C
1500 Watts of Peak Pulse Power at 10/1000 µs as shown
in Figure 3 (see Figure 1 for other t
P
values)
Thermal resistance: 20°C/W Junction to Lead
Impulse repetition rate (duty factor): 0.01%
5.0 Watt steady-state maximum power at T
L
=25°C
t
clamping
(0V to V
(BR)
min): 50 picoseconds max (theoretical)
Forward voltage V
F
@ 100 Amps 8.3 ms: 3.5 V max
.
Solder Temperature: 260 °C for 10 s maximum
MICROSEMI
Part Number
Modified
“G”
Bend Lead
SMCG5629
SMCG5629A
SMCG5630
SMCG5630A
SMCG5631
SMCG5631A
SMCG5632
SMCG5632A
SMCG5633
SMCG5633A
SMCG5634
SMCG5634A
MICROSEMI
Part Number
Modified
“J”
Bend Lead
SMCJ5629
SMCJ5629A
SMCJ5630
SMCJ5630A
SMCJ5631
SMCJ5631A
SMCJ5632
SMCJ5632A
SMCJ5633
SMCJ5633A
SMCJ5634
SMCJ5634A
MECHANICAL AND PACKAGING
•
Molded epoxy package meets UL94V-0
•
Terminals: Tin-Lead or RoHS Compliant annealed
matte-Tin plating solderable per MIL-STD-750,
method 2026
•
Body marked with P/N without SMCJ or SMCG letters
(ie. 5629A, 5640, 5655A, 5662, 5665A, etc.)
•
Cathode indicated by band
•
Weight: 0.25 grams (approximate)
•
Tape & Reel packaging per EIA-481
(2500 units/reel)
ELECTRICAL CHARACTERISTICS @ 25
o
C
Breakdown
Voltage*
(V
BR
)
MIN. MAX.
Vdc
Vdc
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.5
9.9
10.5
7.48
7.14
8.25
7.88
9.02
8.61
10.0
9.55
11.0
10.5
12.1
11.6
Test
Current
(I
(BR)
)
mAdc
10
10
10
10
10
10
1
1
1
1
1
1
Rated
Standoff
Voltage
(V
WM
)
V
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
Maximum
Standby
Current
(I
D
at V
WM
)
μAdc
1000
1000
500
500
200
200
50
50
10
10
5
5
SMCG/J5629 thru
SMCG/J5665A, e3
Maximum Peak
Reverse Voltage
(V
C
max. at I
PP
)
V
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
Maximum Peak
Pulse Current
(I
PP
)
A
139
143
128
132
120
124
109
112
100
103
93
96
Copyright
©
2007
6-21-2007 REV D
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
SMCG5629 thru SMCG5665A, e3
and SMCJ5629 thru SMCJ5665A, e3
TRANSIENT VOLTAGE SUPPRESSORS
SCOTTSDALE DIVISION
MICROSEMI
Part Number
MICROSEMI
Part Number
Modified
Modified
“J”
“G”
Bend Lead
Bend Lead
87
17.3
5
9.72
1
13.2
10.8
SMCJ5635
SMCG5635
90
16.7
5
10.2
1
12.6
11.4
SMCJ5635A
SMCG5635A
79
19.0
5
10.5
1
14.3
11.7
SMCJ5636
SMCG5636
82
18.2
5
11.1
1
13.7
12.4
SMCJ5636A
SMCG5636A
68
22.0
5
12.1
1
16.5
13.5
SMCJ5637
SMCG5637
71
21.2
5
12.8
1
15.8
14.3
SMCJ5637A
SMCG5637A
64
23.5
5
12.9
1
17.6
14.4
SMCJ5638
SMCG5638
67
22.5
5
13.6
1
16.8
15.2
SMCJ5638A
SMCG5638A
56.5
26.5
5
14.5
1
19.8
16.2
SMCJ5639
SMCG5639
59.5
25.2
5
15.3
1
18.9
17.1
SMCJ5639A
SMCG5639A
51.5
29.1
5
16.2
1
22.0
18.0
SMCJ5640
SMCG5640
54
27.7
5
17.1
1
21.0
19.0
SMCJ5640A
SMCG5640A
47
31.9
5
17.8
1
24.2
19.8
SMCJ5641
SMCG5641
49
30.6
5
18.8
1
23.1
20.9
SMCJ5641A
SMCG5641A
43
34.7
5
19.4
1
26.4
21.6
SMCJ5642
SMCG5642
45
33.2
5
20.5
1
25.2
22.8
SMCJ5642A
SMCG5642A
38.5
39.1
5
21.8
1
29.7
24.3
SMCJ5643
SMCG5643
40
37.5
5
23.1
1
28.4
25.7
SMCJ5643A
SMCG5643A
34.5
43.5
5
24.3
1
33.0
27.0
SMCJ5644
SMCG5644
36
41.4
5
25.6
1
31.5
28.5
SMCJ5644A
SMCG5644A
31.5
47.7
5
26.8
1
36.3
29.7
SMCJ5645
SMCG5645
33
45.7
5
28.2
1
34.7
31.4
SMCJ5645A
SMCG5645A
29
52.0
5
29.1
1
39.6
32.4
SMCJ5646
SMCG5646
30
49.9
5
30.8
1
37.8
34.2
SMCJ5646A
SMCG5646A
26.5
56.4
5
31.6
1
42.9
35.1
SMCJ5647
SMCG5647
28
53.9
5
33.3
1
41.0
37.1
SMCJ5647A
SMCG5647A
24
61.9
5
34.8
1
47.3
38.7
SMCJ5648
SMCG5648
25.3
59.3
5
36.8
1
45.2
40.9
SMCJ5648A
SMCG5648A
22.2
67.8
5
38.1
1
51.7
42.3
SMCJ5649
SMCG5649
23.2
64.8
5
40.2
1
49.4
44.7
SMCJ5649A
SMCG5649A
20.4
73.5
5
41.3
1
56.1
45.9
SMCJ5650
SMCG5650
21.4
70.1
5
43.6
1
53.6
48.5
SMCJ5650A
SMCG5650A
18.6
80.5
5
45.4
1
61.6
50.4
SMCJ5651
SMCG5651
19.5
77.0
5
47.8
1
58.8
53.2
SMCJ5651A
SMCG5651A
16.9
89.0
5
50.2
1
68.2
55.8
SMCJ5652
SMCG5652
17.7
85.0
5
53.0
1
65.1
58.9
SMCJ5652A
SMCG5652A
15.3
98.0
5
55.1
1
74.8
61.2
SMCJ5653
SMCG5653
16.3
92.0
5
58.1
1
71.4
64.6
SMCJ5653A
SMCG5653A
13.9
108
5
60.7
1
82.5
67.5
SMCJ5654
SMCG5654
14.6
103
5
64.1
1
78.8
71.3
SMCJ5654A
SMCG5654A
SMCG5655
SMCJ5655
73.8
90.2
1
66.4
5
118
12.7
SMCG5655A
SMCJ5655A
77.9
86.1
1
70.1
5
113
13.3
SMCG5656
SMCJ5656
81.9
100.0
1
73.7
5
131
11.4
SMCG5656A
SMCJ5656A
86.5
95.5
1
77.8
5
125
12.0
SMCG5657
SMCJ5657
90
110
1
81.0
5
144
10.4
SMCG5657A
SMCJ5657A
95
105
1
85.5
5
137
11.0
SMCG5658
SMCJ5658
99
121
1
89.2
5
158
9.5
SMCG5658A
SMCJ5658A
105
116
1
94.0
5
152
9.9
SMCG5659
SMCJ5659
108
132
1
97.2
5
173
8.7
SMCG5659A
SMCJ5659A
114
126
1
102
5
165
9.1
SMCG5660
SMCJ5660
117
143
1
105
5
187
8.0
SMCG5660A
SMCJ5660A
124
137
1
111
5
179
8.4
SMCG5661
SMCJ5661
135
165
1
121
5
215
7.0
SMCG5661A
SMCJ5661A
143
158
1
128
5
207
7.2
SMCG5662
SMCJ5662
144
176
1
130
5
230
6.5
SMCG5662A
SMCJ5662A
152
168
1
136
5
219
6.8
SMCG5663
SMCJ5663
153
187
1
138
5
244
6.2
SMCG5663A
SMCJ5663A
162
179
1
145
5
234
6.4
SMCG5664
SMCJ5664
162
198
1
146
5
258
5.8
SMCG5664A
SMCJ5664A
171
189
1
154
5
246
6.1
SMCG5665
SMCJ5665
180
220
1
162
5
287
5.2
SMCG5665A
SMCJ5665A
190
210
1
171
5
274
5.5
NOTE 1: A TVS is normally selected according to the rated “Stand Off Voltage” V
WM
which should be equal to or greater than the dc or continuous peak
operating voltage level.
Breakdown
Voltage*
(V
BR
)
MIN. MAX.
Vdc
Vdc
Test
Current
(I
(BR)
)
mAdc
Rated
Standoff
Voltage
(V
WM
)
V
Maximum
Standby
Current
(I
D
at V
WM
)
μAdc
WWW .
Microsemi
.C
OM
Maximum Peak
Reverse Voltage
(V
C
max. at I
PP
)
V
Maximum Peak
Pulse Current
(I
PP
)
A
SMCG/J5629 thru
SMCG/J5665A, e3
* V
(BR)
is measured after I
(BR)
has been applied for < 300 ms.
No
suffix is 10% tolerance and suffix A is 5% tolerance for V
(BR)
.
Copyright
©
2007
6-21-2007 REV D
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
SMCG5629 thru SMCG5665A, e3
and SMCJ5629 thru SMCJ5665A, e3
TRANSIENT VOLTAGE SUPPRESSORS
SCOTTSDALE DIVISION
OUTLINE AND CIRCUIT
WWW .
Microsemi
.C
OM
Peak Pulse Power (P
PP
) in KW
Exponential wave-
form (See FIG. 2)
Square-wave pulse
C: Capacitance in pico farads
Measured at
zero voltage
Measured at
Stand-off Voltage
Pulse Time (tp)
FIGURE 1
Non-repetitive peak pulse power rating curve.
Note: Peak power defined as peak voltage times peak current.
BV: Breakdown Voltage in Volts
FIGURE 5
TYPICAL CAPACITANCE vs. BREAKDOWN VOLTAGE
Peak pulse power (P
PP
) or current I
PP
(surge) in percent of 25
o
C rating
Pulse current (IP) in percent of I
PP
Peak Value
I
PP
Pulse time duration (tp) is
defined as that point where
I
P
decays to 50% of I
(surge).
Steady-state power
dissipation (watts)
T
L
– Lead Temperature C
o
FIGURE 4
Steady-state power
derating curve
Time (t) in milliseconds
FIGURE 2
Pulse wave form for exponential surge
o
T
A
Ambient Temperature C
FIGURE 3
Derating curve
PACKAGE DIMENSIONS
SMCG/J5629 thru
SMCG/J5665A, 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
.30
.060
0.760
1.520
DO-214AB
Copyright
©
2007
6-21-2007 REV D
DO-215AB
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
