SMAJ90A Littelfuse Inc, SMAJ90A Datasheet - Page 2

• Manufacturer Part Number: SMAJ90A
• Description: DIODE TVS 90V 400W UNI 5% SMA
• Manufacturer: Littelfuse Inc
• Series: SMAJr

Specifications of SMAJ90A

• Voltage - Reverse Standoff (typ): 90V
• Voltage - Breakdown: 100V
• Power (watts): 400W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AC, SMA
• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 146 V
• Operating Voltage: 90 V
• Breakdown Voltage: 100 V
• Termination Style: SMD/SMT
• Peak Surge Current: 2.7 A
• Peak Pulse Power Dissipation: 400 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C
• Dimensions: 2.79 mm W x 4.5 mm L x 2.29 mm H
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Other names: SMAJ90ALFTR

For bidirectional type having V
For parts without A (V
SMAJ Series
SMAJ200A SMAJ200CA
SMAJ220A
SMAJ250A
SMAJ300A SMAJ300CA
SMAJ350A
SMAJ400A SMAJ400CA
SMAJ440A
SMAJ100A
SMAJ120A
SMAJ130A
SMAJ150A
SMAJ160A
SMAJ170A
SMAJ180A
SMAJ5.0A
SMAJ6.0A
SMAJ6.5A
SMAJ8.0A
SMAJ8.5A
SMAJ9.0A
SMAJ110A
SMAJ7 .0A
SMAJ7 .5A
SMAJ48A
SMAJ51A
SMAJ54A
SMAJ58A
SMAJ60A
Electrical Characteristics
SMAJ10A
SMAJ11A
SMAJ12A
SMAJ13A
SMAJ14A
SMAJ15A
SMAJ16A
SMAJ17A
SMAJ18A
SMAJ20A
SMAJ22A
SMAJ24A
SMAJ26A
SMAJ28A
SMAJ30A
SMAJ33A
SMAJ36A
SMAJ40A
SMAJ43A
SMAJ45A
SMAJ64A
SMAJ70A
SMAJ75A
SMAJ78A
SMAJ85A
SMAJ90A
Number
(Uni)
Part
SMAJ100CA
SMAJ120CA
SMAJ130CA
SMAJ150CA
SMAJ160CA
SMAJ170CA
SMAJ180CA
SMAJ220CA
SMAJ250CA
SMAJ350CA
SMAJ440CA
SMAJ5.0CA
SMAJ6.0CA
SMAJ6.5CA
SMAJ8.0CA
SMAJ8.5CA
SMAJ9.0CA
SMAJ110CA
SMAJ7 .0CA
SMAJ7 .5CA
SMAJ10CA
SMAJ11CA
SMAJ12CA
SMAJ13CA
SMAJ14CA
SMAJ15CA
SMAJ16CA
SMAJ17CA
SMAJ18CA
SMAJ20CA
SMAJ22CA
SMAJ24CA
SMAJ26CA
SMAJ28CA
SMAJ30CA
SMAJ33CA
SMAJ36CA
SMAJ40CA
SMAJ43CA
SMAJ45CA
SMAJ48CA
SMAJ51CA
SMAJ54CA
SMAJ58CA
SMAJ60CA
SMAJ64CA
SMAJ70CA
SMAJ75CA
SMAJ78CA
SMAJ85CA
SMAJ90CA
Number
BR
Part
is ± 10% and V
(Bi)
RWM
Transient Voltage Suppression Diodes
Surface Mount – 400W > SMAJ series
of 10 volts and less, the I
C
UNI
AM
BM
CM
RM
SM
TM
is 5% higher than with A parts).
AE
AG
AK
AP
AR
AX
BE
BG
BK
BP
BR
BX
CE
CG
CK
CP
CR
CT
CV
CX
CZ
RE
RG
RK
RP
RR
RV
RX
SG
SR
TG
AT
AV
AZ
BT
BV
BZ
RT
RZ
SE
SK
SP
ST
SV
SX
SZ
TE
TK
Marking
WM
WE
WG
WK
WP
WR
WV
WX
XM
YM
UM
WT
WZ
ZM
VM
UG
XE
XG
XK
XP
XR
XV
XX
YE
YG
YK
YP
YR
YV
YX
ZG
ZR
VE
VG
VK
VP
VR
VV
VX
UE
UK
XT
XZ
YT
YZ
ZE
ZK
ZP
ZT
ZV
ZX
ZZ
VT
VZ
BI
R
limit is double.
Voltage V
Stand off
Reverse
(Volts)
100.0
120.0
130.0
150.0
160.0
170.0
180.0
200.0
220.0
250.0
300.0
350.0
400.0
440.0
110.0
10.0
12.0
13.0
14.0
15.0
16.0
18.0
20.0
22.0
24.0
26.0
28.0
30.0
33.0
36.0
40.0
43.0
45.0
48.0
54.0
58.0
60.0
64.0
70.0
75.0
78.0
85.0
90.0
51.0
11.0
17 .0
5.0
6.0
6.5
8.0
8.5
9.0
7 .0
7 .5
R
100.00
122.00
133.00
144.00
178.00
189.00
224.00
246.00
279.00
335.00
492.00
167 .00
201.00
391.00
447 .00
111.00
10.00
12.20
13.30
14.40
15.60
16.70
18.90
20.00
22.20
24.40
26.70
28.90
33.30
36.70
40.00
44.40
50.00
53.30
56.70
60.00
64.40
66.70
83.30
86.70
94.40
31.10
47 .80
71.10
77 .80
MIN
11.10
17 .80
6.40
6.67
8.33
8.89
9.44
7 .22
7 .78
Revision: January 09, 2009
Breakdown
Voltage V
(Volts) @ I
8
185.00
209.00
222.00
272.00
309.00
432.00
494.00
543.00
104.00
123.00
135.00
159.00
371.00
111.00
147 .00
197 .00
247 .00
MAX
34.40
36.80
40.60
44.20
52.80
55.30
58.90
62.70
66.30
73.70
10.40
12.30
13.50
14.70
15.90
18.50
19.70
20.90
22.10
24.50
26.90
29.50
31.90
49.10
71.20
78.60
86.00
92.10
95.80
07 .00
07 .37
17 .20
11.10
8.60
9.21
9.83
7 .98
BR
T
Current
(mA)
Test
Please refer to http://www.Littelfuse.com/series/SMAJ.html for current information.
10
10
10
10
I
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
T
Maximum
Voltage V
Clamping
@ I
103.0
126.0
146.0
162.0
193.0
209.0
243.0
259.0
275.0
292.0
324.0
356.0
405.0
486.0
648.0
713.0
113.0
121.0
137 .0
177 .0
567 .0
10.3
12.0
12.9
13.6
14.4
15.4
18.2
19.9
23.2
24.4
26.0
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
82.4
93.6
96.8
11.2
21.5
27 .6
77 .4
87 .1
17 .0
(V)
9.2
pp
C
Maximum
Current I
Specifications are subject to change without notice.
Pulse
Peak
43.5
38.8
35.7
33.3
29.4
26.0
23.5
22.0
20.1
18.6
16.4
15.4
14.5
13.7
12.3
10.3
31.0
27 .8
17 .2
11.3
(A)
9.5
8.8
8.3
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
2.9
2.7
2.5
2.3
2.1
0.8
0.7
0.6
0.6
7 .5
1.9
1.6
1.5
1.5
1.4
1.2
1.1
1.0
pp
Maximum
Leakage I
Reverse
@ V
(μA)
800
800
500
200
100
50
20
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
R
©2009 Littelfuse, Inc.
R
Approval
Agency
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