VISHAY SMAJ18CA-E3

SMAJ5.0A thru SMAJ188CA
www.vishay.com
Vishay General Semiconductor
Surface Mount TRANSZORB®
Transient Voltage Suppressors
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Available in uni-directional and bi-directional
• 400 W peak pulse power capability with a
10/1000 μs waveform, repetitive rate (duty cycle):
0.01 % (300 W above 78 V)
DO-214AC (SMA)
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
PRIMARY CHARACTERISTICS
VBR uni-directional
6.40 V to 231 V
VBR bi-directional
6.40 V to 231 V
VWM
5.0 V to 188 V
PPPM
400 W, 300 W
IFSM
40 A
TJ max.
150 °C
Polarity
Uni-directional, bi-directional
Package
DO-215AB (SMCG)
• AEC-Q101 qualified
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting
on ICs, MOSFET, signal lines of sensor units for consumer,
computer, industrial, automotive, and telecommunication.
DEVICES FOR BI-DIRECTION APPLICATIONS
MECHANICAL DATA
For bi-directional use CA suffix (e.g. SMAJ10CA).
Case: DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
Base P/NHE3 - RoHS compliant, AEC-Q101 qualified
Electrical characteristics apply in both directions.
Terminals: Matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
per
Polarity: For uni-directional types the band denotes
cathode end, no marking on bi-directional types
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
Peak pulse power dissipation with a 10/1000 μs waveform
Peak pulse current with a waveform
(1)(2) (fig.
1)
(1)
Peak forward surge current 8.3 ms single half sine-wave uni-directional only
Operating junction and storage temperature range
(2)
SYMBOL
VALUE
UNIT
PPPM
400
W
IPPM
See next table
A
IFSM
40
A
TJ, TSTG
- 55 to + 150
°C
Notes
(1) Non-repetitive current pulse, per fig. 3 and derated above T = 25 °C per fig. 2. Rating is 300 W above 78 V
A
(2) Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal
Revision: 21-Sep-12
Document Number: 88390
1
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SMAJ5.0A thru SMAJ188CA
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE TYPE
DEVICE MARKING
CODE
SMAJ5.0A (5)
SMAJ6.0A
SMAJ6.5A
SMAJ7.0A
SMAJ7.5A
SMAJ8.0A
SMAJ8.5A
SMAJ9.0A
SMAJ10A
SMAJ11A
SMAJ12A
SMAJ13A
SMAJ14A
SMAJ15A
SMAJ16A
SMAJ17A
SMAJ18A
SMAJ20A
SMAJ22A
SMAJ24A
SMAJ26A
SMAJ28A
SMAJ30A
SMAJ33A
SMAJ36A
SMAJ40A
SMAJ43A
SMAJ45A
SMAJ48A
SMAJ51A
SMAJ54A
SMAJ58A
SMAJ60A
SMAJ64A
SMAJ70A
SMAJ75A
SMAJ78A
SMAJ85A
SMAJ90A
SMAJ100A
SMAJ110A
SMAJ120A
SMAJ130A
SMAJ150A
SMAJ160A
SMAJ170A
SMAJ188A
BREAKDOWN
VOLTAGE
VBR AT IT (1)
(V)
UNI
BI
MIN.
MAX.
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
RE
RG
RK
RM
RP
RR
RT
RV
RX
RZ
SE
VG
VK
VM
SP
SR
SS
WE
WG
WK
WM
WP
WR
WT
WV
WX
WZ
XE
XG
XK
XM
XP
XR
XT
XV
XX
XZ
YE
YG
YK
YM
YP
YR
YT
YV
YX
YZ
ZE
ZG
ZK
ZM
ZP
ZR
ZT
ZV
ZX
ZZ
VE
VG
VK
VM
VP
VR
VS
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
64.4
66.7
71.1
77.8
83.3
86.7
94.4
100
111
122
133
144
167
178
189
209
7.07
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
71.2
73.7
78.6
86.0
92.1
95.8
104
111
123
135
147
159
185
197
209
231
TEST
CURRENT
IT
(mA)
STAND-OFF
VOLTAGE
VWM
(V)
MAXIMUM
REVERSE
LEAKAGE
AT VWM
ID (μA) (3)
10
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
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
58
60
64
70
75
78
85
90
100
110
120
130
150
160
170
188
800
800
500
200
100
50
10
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
MAXIMUM
MAXIMUM
PEAK PULSE CLAMPING
SURGE
VOLTAGE AT
CURRENT
IPPM
IPPM (A) (2)
VC (V)
43.5
38.8
35.7
33.3
31.0
29.4
27.8
26.0
23.5
22.0
20.1
18.6
17.2
16.4
15.4
14.5
13.7
12.3
11.3
10.3
9.5
8.8
8.3
7.5
6.9
6.2
5.8
5.5
5.2
4.9
4.6
4.3
4.1
3.9
3.5
3.3
3.2
2.2
2.1
1.9
1.7
1.6
1.4
1.2
1.2
1.09
0.91
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
93.6
96.8
103
113
121
126
137
146
162
177
193
209
243
259
275
328
Notes
(1) Pulse test: t  50 ms
p
(2) Surge current waveform per fig. 3 and derate per fig. 2
(3) For bi-directional types having V
WM of 10 V and less, the ID limit is doubled
(4) All terms and symbols are consistent with ANSI/IEEE C62.35
(5) For the bi-directional SMAJ5.0CA, the maximum V
BR is 7.25 V
(6) V = 3.5 V at I = 25 A (uni-directional only)
F
F
Revision: 21-Sep-12
Document Number: 88390
2
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SMAJ5.0A thru SMAJ188CA
www.vishay.com
Vishay General Semiconductor
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
Typical thermal resistance, junction to ambient (1)
RJA
120
°C/W
Typical thermal resistance, junction to lead
RJL
30
°C/W
Note
(1) Mounted on minimum recommended pad layout
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
SMAJ5.0A-E3/61
0.064
61
1800
7" diameter plastic tape and reel
SMAJ5.0A-E3/5A
0.064
5A
7500
13" diameter plastic tape and reel
SMAJ5.0AHE3/61(1)
0.064
61
1800
7" diameter plastic tape and reel
SMAJ5.0AHE3/5A (1)
0.064
5A
7500
13" diameter plastic tape and reel
Note
AEC-Q101 qualified
(1)
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
150
Non-Repetitive Pulse
Waveform Shown in Fig. 3
TA = 25 °C
10
SMAJ85
thru SMAJ188
1
0.2" x 0.2" (5.0 mm x 5.0 mm)
Copper Pad Areas
0.1
0.1
tr = 10 μs
TJ = 25 °C
Pulse Width (td)
is Defined as the Point
Where the Peak Current
Decays to 50 % of IPPM
Peak Value
IPPM
100
Half Value - IPP
IPPM
2
50
10/1000 μs Waveform
as Defined by R.E.A.
td
0
1
10
100
1000
10 000
0
1.0
2.0
3.0
td - Pulse Width (μs)
t - Time (ms)
Fig. 1 - Peak Pulse Power Rating Curve
Fig. 3 - Pulse Waveform
100
4.0
10 000
CJ - Junction Capacitance (pF)
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage, %
SMAJ5.0
thru SMAJ78
IPPM - Peak Pulse Current, % IRSM
PPPM - Peak Pulse Power (kW)
100
75
50
25
0
Measured at Stand-off
Voltage VWM
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
1000
Uni-Directional
100
Bi-Directional
10
0
25
50
75
100
125
150
175
200
1
10
100
TJ - Initial Temperature (°C)
VWM - Reverse Stand-Off Voltage (V)
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
Fig. 4 - Typical Junction Capacitance
Revision: 21-Sep-12
200
Document Number: 88390
3
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SMAJ5.0A thru SMAJ188CA
www.vishay.com
Vishay General Semiconductor
200
Peak Forward Surge Current (A)
Transient Thermal Impedance (°C/W)
1000
100
10
1
0.001
TJ = TJ Max.
8.3 ms Single Half Sine-Wave
100
50
10
0.01
0.1
1.0
10
100
1000
1
10
100
tp - Pulse Duration (s)
Number of Cycles at 60 Hz
Fig. 5 - Typical Transient Thermal Impedance
Fig. 6 - Maximum Non-Repetitive Forward Surge Current
Uni-Directional Only
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-214AC (SMA)
Cathode Band
Mounting Pad Layout
0.110 (2.79)
0.100 (2.54)
0.065 (1.65)
0.049 (1.25)
0.177 (4.50)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52)
MIN.
0.208 (5.28)
REF.
0.090 (2.29)
0.078 (1.98)
0.060 (1.52)
0.030 (0.76)
0.074 (1.88)
MAX.
0.066 (1.68)
MIN.
0.008 (0.203)
0 (0)
0.208 (5.28)
0.194 (4.93)
Revision: 21-Sep-12
Document Number: 88390
4
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 02-Oct-12
1
Document Number: 91000