Datasheet
SMAJ5.0(A) – SMAJ188(A)
Taiwan Semiconductor
3 Version: U2102
ELECTRICAL SPECIFICATIONS (T
A
= 25°C unless otherwise noted)
Part number
Marking
code
Breakdown
voltage
V
BR
@I
T
(1)
(V)
Test
current
I
T
(mA)
Working
stand-off
voltage
V
WM
(V)
Maximum reverse
leakage current
I
R
@V
WM
(1)
(µA)
Maximum peak
impulse current
I
PPM
(A)
(2)
Maximum clamping
voltage
V
C
@I
PPM
(V)
(2)
Min
Max
SMAJ36
CN
40.0
48.9
1
36
1
6.2
64.3
SMAJ36A
CP
40.0
44.2
1
36
1
6.9
58.1
SMAJ40
CQ
44.4
54.3
1
40
1
5.6
71.4
SMAJ40A
CR
44.4
49.1
1
40
1
6.2
64.5
SMAJ43
CS
47.8
58.4
1
43
1
5.2
76.7
SMAJ43A
CT
47.8
52.8
1
43
1
5.8
69.4
SMAJ45
CU
50.0
61.1
1
45
1
5.0
80.3
SMAJ45A
CV
50.0
55.3
1
45
1
5.5
72.7
SMAJ48
CW
53.3
65.1
1
48
1
4.7
85.5
SMAJ48A
CX
53.3
58.9
1
48
1
5.2
77.4
SMAJ51
CY
56.7
69.3
1
51
1
4.4
91.1
SMAJ51A
CZ
56.7
62.7
1
51
1
4.9
82.4
SMAJ54
RD
60.0
73.3
1
54
1
4.2
96.3
SMAJ54A
RE
60.0
66.3
1
54
1
4.6
87.1
SMAJ58
RF
64.4
78.7
1
58
1
3.9
103
SMAJ58A
RG
64.4
71.2
1
58
1
4.3
93.6
SMAJ60
RH
66.7
81.5
1
60
1
3.7
107
SMAJ60A
RK
66.7
73.7
1
60
1
4.1
96.8
SMAJ64
RL
71.1
86.9
1
64
1
3.5
114
SMAJ64A
RM
71.1
78.6
1
64
1
3.9
103
SMAJ70
RN
77.8
95.1
1
70
1
3.2
125
SMAJ70A
RP
77.8
86
1
70
1
3.5
113
SMAJ75
RQ
83.3
102
1
75
1
3.0
134
SMAJ75A
RR
83.3
92.1
1
75
1
3.3
121
SMAJ78
RS
86.7
106
1
78
1
2.9
139
SMAJ78A
RT
86.7
95.8
1
78
1
3.2
126
SMAJ85
RU
94.4
115
1
85
1
2.0
151
SMAJ85A
RV
94.4
104
1
85
1
2.2
137
SMAJ90
RW
100
122
1
90
1
1.9
160
SMAJ90A
RX
100
111
1
90
1
2.1
146
SMAJ100
RY
111
136
1
100
1
1.7
179
SMAJ100A
RZ
111
123
1
100
1
1.9
162
SMAJ110
SD
122
149
1
110
1
1.6
196
SMAJ110A
SE
122
135
1
110
1
1.7
177
SMAJ120
SF
133
163
1
120
1
1.4
214
SMAJ120A
SG
133
147
1
120
1
1.6
193
SMAJ130
SH
144
176
1
130
1
1.3
231
SMAJ130A
SK
144
159
1
130
1
1.5
209
SMAJ150
SL
167
204
1
150
1
1.1
266
SMAJ150A
SM
167
185
1
150
1
1.3
243
SMAJ160
SN
178
218
1
160
1
1.0
287
SMAJ160A
SP
178
197
1
160
1
1.2
259
SMAJ170
SQ
189
231
1
170
1
1.0
304
SMAJ170A
SR
189
209
1
170
1
1.1
275
SMAJ188
ST
209
255
1
188
1
0.9
344
SMAJ188A
SS
209
231
1
188
1
0.9
328
Notes:
1. Pulse test with PW = 30ms
2. Non-repetitive current pulse, per Fig.5 and derated above T
A
= 25°C per Fig.2
3. Peak pulse power waveform is 10/1000µs
4. For bi-directional devices having V
R
of 10V and under, the I
R
limit is double.
ORDERING INFORMATION
ORDERING CODE
(1)
PACKAGE
PACKING
SMAJx
DO-214AC (SMA)
7,500 / Tape & Reel
Notes:
1. “x” defines voltage from 5.0V(SMAJ5.0) to 188V(SMAJ188)