STMICROELECTRONICS SMC30J30A

SMC30J
3000 W Transil™
Features
■
Peak pulse power:
– 3000 W (10/1000 μs)
■
Stand off voltage range: from 5 V to 33 V
■
Unidirectional and bidirectional types
■
Low leakage current: 0.2 μA
K
■
Operating Tj max: 150 °C
Unidirectional
■
High power capability at Tj max:
– 2200 W (10/1000 µs)
■
JEDEC registered package outline
A
Bidirectional
SMC
(JEDEC DO-214AB)
Complies with the following standards
■
IEC 61000-4-2 level 4
– 15 kV (air discharge)
– 8 kV (contact discharge)
■
MIL STD 883G, method 3015-7 Class 3B
– 25 kV HBM (human body model)
■
Resin meets UL 94, V0
■
MIL-STD-750, method 2026 solderability
■
EIA STD RS-481 and IEC 60286-3 packing
■
IPC 7531 footprint
Description
The SMC30J Transil series has been designed to
protect sensitive equipment against surges below
3000 W (10/1000 µs) and against electro-static
discharges according to IEC 61000-4-2, and MIL
STD 883, method 3015.
The Planar technology makes it compatible with
high-end equipment and SMPS where low
leakage current and high junction temperature are
required to provide reliability and stability over
time. SMC30J are packaged in SMC (SMC
footprint in accordance with IPC 7531 standard).
TM: Transil is a trademark of STMicroelectroniocs
July 2011
Doc ID 022064 Rev 1
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www.st.com
10
Characteristics
SMC30J
1
Characteristics
Table 1.
Absolute maximum ratings (Tamb = 25 °C)
Symbol
Parameter
Value
Unit
3000
W
PPP
Peak pulse power dissipation (1)
Tstg
Storage temperature range
-65 to +150
°C
Tj
Operating junction temperature range
-55 to +150
°C
TL
Maximum lead temperature for soldering during 10 s.
260
°C
Value
Unit
Tj initial = Tamb
1. For a surge greater than the maximum values, the diode will fail in short-circuit.
Table 2.
Thermal resistances
Symbol
Parameter
Rth(j-l)
Junction to leads
15
° C/W
Rth(j-a)
Junction to ambient on printed circuit on recommended pad layout
90
° C/W
Figure 1.
Electrical characteristics - definitions
Symbol
VRM
VBR
VCL
IRM
IPP
αT
VF
RD
Figure 2.
Parameter
Stand-off voltage
Breakdown voltage
Clamping voltage
Leakage current @ VRM
Peak pulse current
Voltage temperature coefficient
Forward voltage drop
Dynamic resistance
Unidirectional
I
I
IF
IPP
VF
VCL VBR VRM
V
V
IRM
IR
IPP
IPP
Repetitive pulse current
tr = rise time (µs)
tp = pulse duration time (µs)
2/10
IR
IRM
IRM
IR
Pulse definition for electrical characteristics
tr
VCLVBR VRM
tp
Doc ID 022064 Rev 1
VRMVBR VCL
Bidirectional
SMC30J
Table 3.
Characteristics
Electrical characteristics - parameter values (Tamb = 25 °C)
Order code
VCL @IPP
10/1000 µs
VBR @IR(1)
IRM [email protected]
min
typ
RD (2)
10/1000 µs
max
αT (3)
max
mA
V
A(4)
Ω
10-4/ °C
6.74
10
9.2
327
0.008
5.7
6.7
7.05
10
10.3
291
0.011
5.9
6.5
7.2
7.58
10
11.2
268
0.014
6.1
8.5
9.4
9.9
1
14.4
208
0.022
7.3
0.2
10
11.1
11.7
1
17
176
0.030
7.8
SMC30J12A/CA
0.2
12
13.3
14
1
19.9
151
0.039
8.3
SMC30J13A/CA
0.2
13
14.4
15.2
1
21.5
140
0.045
8.4
SMC30J15A/CA
0.2
15
16.7
17.6
1
24.4
123
0.055
8.8
SMC30J16A/CA
0.2
16
17.8
18.7
1
26
115
0.063
8.8
SMC30J18A/CA
0.2
18
20
21.1
1
29.2
103
0.079
9.2
SMC30J20A/CA
0.2
20
22.2
23.4
1
32.4
93
0.097
9.4
SMC30J22A/CA
0.2
22
24.4
25.7
1
35.5
85
0.115
9.6
SMC30J24A/CA
0.2
24
26.7
28.1
1
38.9
77
0.140
9.6
SMC30J26A/CA
0.2
26
28.9
30.4
1
42.1
71
0.165
9.7
SMC30J28A/CA
0.2
28
31.1
32.7
1
45.4
66
0.192
9.8
SMC30J30A/CA
0.2
30
33.3
35.1
1
48.4
62
0.215
9.9
SMC30J33A/CA
0.2
33
36.7
38.6
1
53.3
56
0.261
10.0
µA
V
V
SMC30J5.0A/CA
500
5
6.4
SMC30J6.0A/CA
500
6
SMC30J6.5A/CA
250
SMC30J8.5A/CA
10
SMC30J10A/CA
1. Pulse test : tp < 50 ms
2. To calculate maximum clamping voltage at other surge level,use the following formula: VCLmax = VCL - RD x (IPP - IPPappli)
where IPPappli is the surge current in the application
3. To calculate VBR or VCL versus junction temperature, use the following formulas:
VBR @ TJ = VBR @ 25°C x (1 + αT x (TJ – 25))
VCL @ TJ = VCL @ 25°C x (1 + αT x (TJ – 25))
4. Surge capability given for both directions for unidirectional and bidirectional types.
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Characteristics
Figure 3.
SMC30J
Peak pulse power dissipation
versus initial junction temperature
(typical value)
PPP(W)
3500
Figure 4.
1000.0
Peak pulse power versus
exponential pulse duration
(Tj initial = 25 °C)
PPP(kW)
10/1000 µs
Tjinitial = 25 °C
3000
100.0
2500
2000
10.0
1500
1000
1.0
500
Tj(°C)
0
0
25
Figure 5.
50
75
100
125
150
175
1.E-02
Clamping voltage versus peak pulse Figure 6.
current (exponential waveform,
maximum values)
IPP(A)
1000.0
tP(ms)
0.1
1.E-03
1.E-01
1.E+00
1.E+01
Junction capacitance versus
reverse applied voltage for
unidirectional types (typical values)
C(nF)
100.0
Tjinitial = 25 °C
10/1000 µs
F = 1 MHz
VOSC = 30 mVRMS
Tj = 25 °C
100.0
10.0
SMC30J5.0A
10.0
SMC30J15A
0.1
1
Figure 7.
100.0
SMC30J33A/CA
SMC30J15A/CA
SMC30J5.0A/CA
1.0
1.0
VCL(V)
10
SMC30J33A
VR(V)
0.1
1
100
Junction capacitance versus
reverse applied voltage for
bidirectional types (typical values)
C(nF)
10
Figure 8.
100.0
100
Peak forward voltage drop versus
peak forward current (typical
values)
IFM(A)
F = 1 MHz
VOSC = 30 mVRMS
Tj = 25 °C
10.0
10.0
SMC30J5.0CA
Tj = 25 °C
Tj = 150 °C
SMC30J15CA
1.0
1.0
SMC30J33CA
VR(V)
0.1
1
4/10
10
100
VFM(V)
0.1
0.0
Doc ID 022064 Rev 1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
SMC30J
Figure 9.
1.00
Characteristics
Figure 10. Thermal resistance junction to
ambient versus copper surface
under each lead
Relative variation of thermal
impedance, junction to ambient,
versus pulse duration
Zth(j-a)/Rth(j-a)
100
Recommended pad layout
Rth(j-a)(°C/W)
epoxy printed board, FR4 copper thickness = 35 µm
90
80
70
60
0.10
50
Single pulse
40
30
20
epoxy printed board, FR4 copper thickness = 35 µm
0.01
1.E-03
10
tp(s)
2
SCu(cm )
0
1.E-02
1.E-01
1.E+00
1.E+01
1.E+02
1.E+03
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Figure 11. Leakage current versus junction temperature (typical values)
1.E+05
IR(nA)
VR = VRM
1.E+04
VRM < 10 V
1.E+03
1.E+02
VRM ≥ 10 V
1.E+01
Tj(°C)
1.E+00
25
50
75
100
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125
150
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Ordering information scheme
2
SMC30J
Ordering information scheme
Figure 12. Ordering information scheme
SM
Surface mount
Package
C = SMC package
Peak pulse power
30J = 3000 W
Stand off voltage
Example: 28 = 28 V
Type
A = Unidirectinal
CA = Bidirectional
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Doc ID 022064 Rev 1
C
30J
xx
-
CA
SMC30J
3
Package information
Package information
●
Case: JEDEC DO-214AB molded plastic over planar junction
●
Terminals: solder plated, solderable per MIL-STD-750, Method 2026
●
Polarity: for unidirectional types the band indicates cathode
●
Flammability: epoxy is rated UL94V-0
●
RoHS package
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
Table 4.
SMC dimensions
dimensions
Ref.
E1
D
A2
C
E2
L
b
Figure 13. Footprint dimensions mm
(inches)
1.54
(0.061)
5.11
(0.201)
Inches
Min.
Max.
Min.
Max.
A1
1.90
2.45
0.075
0.096
A2
0.05
0.20
0.002
0.008
b
2.90
3.2
0.114
0.126
c
0.15
0.41
0.006
0.016
E
7.75
8.15
0.305
0.321
E1
6.60
7.15
0.260
0.281
E2
4.40
4.70
0.173
0.185
D
5.55
6.25
0.218
0.246
L
0.75
1.60
0.030
0.063
E
A1
Millimeters
Figure 14. Marking layout(1)
1.54
(0.061)
Cathode bar ( unidirectional devices only )
3.14
(0.124)
x x x
z y ww
E : ECOPACK ( Leadfree ) mention
XXX : Marking
Z : Manufacturing location
Y : Year
WW : week
8.19
(0.322)
1. Marking layout can vary according to assembly location.
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Package information
Table 5.
SMC30J
Marking
Order code
8/10
Marking
Order code
Marking
SMC30J5.0A
3AAA
SMC30J5.0CA
3BAA
SMC30J6.0A
3AAB
SMC30J6.0CA
3BAB
SMC30J6.5A
3AAC
SMC30J6.5CA
3BAC
SMC30J8.5A
3AAD
SMC30J8.5CA
3BAD
SMC30J10A
3AAE
SMC30J10CA
3BAE
SMC30J12A
3AAF
SMC30J12CA
3BAF
SMC30J13A
3AAG
SMC30J13CA
3BAG
SMC30J15A
3AAH
SMC30J15CA
3BAH
SMC30J16A
3AAI
SMC30J16CA
3BAI
SMC30J18A
3AAJ
SMC30J18CA
3BAJ
SMC30J20A
3AAK
SMC30J20CA
3BAK
SMC30J22A
3AAL
SMC30J22CA
3BAL
SMC30J24A
3AAE
SMC30J24CA
3BAE
SMC30J26A
3AAM
SMC30J26CA
3BAM
SMC30J28A
3AAN
SMC30J28CA
3BAN
SMC30J30A
3AAO
SMC30J30CA
3BAO
SMC30J33A
3AAP
SMC30J33CA
3BAP
Doc ID 022064 Rev 1
SMC30J
4
Ordering information
Ordering information
Table 6.
Ordering information
Order code
SMC30JxxxA/CA(1)
Marking
Package
Weight
Base qty
Delivery mode
See Table 5 on page 8
SMC
0.25 g
2500
Tape and reel
1. Where xxx is nominal value of VBR and A or CA indicates unidirectional or bidirectional version. See
Table 3 for list of available devices and their order codes
5
Revision history
02-Jul
Table 7.
Document revision history
Date
Revision
28-Jul-2011
1
Changes
Initial release.
Doc ID 022064 Rev 1
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SMC30J
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