SMAJ350 概述
Excellent clamping capability
SMAJ350 数据手册
通过下载SMAJ350数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载SMAJ5.0 --- SMAJ440CA
Transient Voltage Suppressors
400W Surface Mount
Features
a
a
a
a
a
a
Working peak reverse voltage range – 5.0V to 440V.
Peak power dissipation 400W @10 x 1000 us Pulse
Low profile package.
Excellent clamping capability.
Glass passivated junction.
Fast response time: typically less than 1 ns for Uni-direction.
Less than 5 ns for Bi-direction, from 0 Volts to BV min
a
a
a
Typical IR less than 1uA
above 10V.
Plastic material has UL flammability classification 94V-O
RoHS compliant in lead-free versions
Mechanical Characteristics
CASE: Void-free, JEDEC DO-214AC Molded Plastic over glass passivated junction..
Mounting Position: Any
Polarity: by cathode band denotes uni-directional device, none cathode band denotes bi-directional device.
Terminal: Solder plated, solderable per MIL-STD-750, Method 2026
Maximum Ratings And Characteristics @ 25°C Ambient Temperature (unless otherwise noted)
Parameter
Symbol
PPPM
Value
Min 400
Units
W
Peak Pulse Power Dissipation on 10/1000 us Waveform
(Note 1, 2, FIG.1)
Peak Pulse Current of on 10/1000us Waveform
Peak Forward Surge Current, 8.3ms Single Half Sine-wave Superimposed on
Rated Load, (JEDEC Method) (Note 2. 3)
(Note 1, FIG.3)
IPPM
See Table 1
Amps
IFSM
40
Amps
Operating Junction Temperature Range
Storage Temperature Range
TJ
-55 to 150
-55 to 150
°C
°C
TSTG
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25°C per Fig.2.
2. Mounted on 5.0mm2 (0.03mm thick) Copper Pads to each terminal.
3. 8.3 ms single half sine-wave, or equivalent square wave, Duty cycle=4 pluses per minute maximum.
SMAJ5.0 --- SMAJ440CA
Electrical Specification @ Tamb 25°C
Maximum
Clamping
Voltage
@IPP
Reverse
Stand-Off
Voltage
Breakdown Breakdown
Peak
Pulse
Current
Reverse
Leakage
@VRMW
Test
Current
Voltage
Voltage
Type Number
Marking
Min. @IT
Max. @ IT
(Uni)
SMAJ5.0
(Bi)
(Uni) (Bi)
VRMW(V)
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10
VBR MIN(V)
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.0
10.0
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20.0
20.0
22.2
22.2
VBR MAX(V)
7.55
7.25
8.45
7.67
9.14
8.30
9.86
8.95
10.67
9.58
11.3
IT (mA)
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
1.0
VC(V)
9.6
IPP(A)
41.7
43.5
35.1
38.8
32.5
35.7
30.1
33.3
28.0
31.0
26.7
29.4
25.2
27.8
23.7
26.0
21.3
23.5
19.9
22.0
18.2
20.1
16.8
18.6
15.5
17.2
14.9
16.4
13.9
15.4
13.1
14.5
12.4
13.7
11.2
12.3
IR(uA)
800.0
800.0
800.0
800.0
500.0
500.0
200.0
200.0
100.0
100.0
50.0
50.0
20.0
20.0
10.0
10.0
5.0
SMAJ5.0C
HD
HE
HF
HG
HH
HK
HL
HM
HN
HP
HQ
HR
HS
HT
HU
HV
HW
HX
HY
HZ
ID
TD
TE
TF
SMAJ5.0A SMAJ5.0CA
SMAJ6.0 SMAJ6.0C
SMAJ6.0A SMAJ6.0CA
SMAJ6.5 SMAJ6.5C
SMAJ6.5A SMAJ6.5CA
SMAJ7.0 SMAJ7.0C
SMAJ7.0A SMAJ7.0CA
SMAJ7.5 SMAJ7.5C
SMAJ7.5A SMAJ7.5CA
SMAJ8.0 SMAJ8.0C
SMAJ8.0A SMAJ8.0CA
SMAJ8.5 SMAJ8.5C
SMAJ8.5A SMAJ8.5CA
SMAJ9.0 SMAJ9.0C
SMAJ9.0A SMAJ9.0CA
SMAJ10 SMAJ10C
SMAJ10A SMAJ10CA
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
TG
TH
TK
TL
TM
TN
TP
TQ
TR
TS
TT
1.0
1.0
10.23
11.92
10.82
12.6
11.5
1.0
1.0
1.0
TU
TV
TW
TX
TY
TZ
1.0
1.0
14.1
12.8
15.4
14.0
16.9
15.3
18.2
16.5
19.8
17.9
21.1
19.2
22.6
20.5
23.9
21.7
25.3
23.3
28.1
25.5
1.0
10
1.0
5.0
SMAJ11
SMAJ11A
SMAJ12
SMAJ11C
SMAJ11CA
SMAJ12C
11
1.0
5.0
11
1.0
5.0
UD
UE
UF
UG
UH
UK
UL
UM
UN
UP
UQ
UR
US
UT
UU
UV
12
1.0
5.0
SMAJ12A SMAJ12CA
SMAJ13 SMAJ13C
SMAJ13A SMAJ13CA
SMAJ14 SMAJ14C
SMAJ14A SMAJ14CA
SMAJ15 SMAJ15C
SMAJ15A SMAJ15CA
SMAJ16 SMAJ16C
SMAJ16A SMAJ16CA
SMAJ17 SMAJ17C
SMAJ17A SMAJ17CA
SMAJ18 SMAJ18C
SMAJ18A SMAJ18CA
SMAJ20 SMAJ20C
SMAJ20A SMAJ20CA
IE
12
1.0
5.0
IF
13
1.0
5.0
IG
13
1.0
5.0
IH
14
1.0
5.0
IK
14
1.0
5.0
IL
15
1.0
5.0
IM
15
1.0
5.0
IN
16
1.0
5.0
IP
16
1.0
5.0
IQ
17
1.0
5.0
IR
17
1.0
5.0
IS
18
1.0
5.0
IT
18
1.0
5.0
IU
20
1.0
5.0
IV
20
1.0
5.0
※
For Bi-directional type having VRWM of 10 Volts and less, the IR limit is double
SMAJ5.0 --- SMAJ440CA
Maximum
Clamping
Voltage
@IPP
Reverse
Stand-O
Voltage
Breakdown Breakdown
Peak
Pulse
Current
Reverse
Leakage
@VRMW
ff
Test
Current
Type Number
Marking
Voltage
Voltage
Min. @IT
Max. @ IT
VRMW(V)
(Uni)
SMAJ22
(Bi)
(Uni) (Bi)
VBR MIN(V)
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
47.8
47.8
50.0
50.0
53.3
53.3
56.7
56.7
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
83.0
83.0
86.0
86.0
VBR MAX(V)
30.9
28.0
33.8
30.7
36.6
33.2
39.4
35.8
42.2
38.3
46.5
42.2
50.7
46.0
56.3
51.1
60.5
54.9
63.3
57.5
67.5
61.3
71.8
65.2
76.0
69.0
81.6
74.1
84.5
76.7
90.1
81.8
98.6
89.5
105.7
95.8
109.8
99.7
IT (mA)
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
VC(V)
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
IPP(A)
10.2
11.3
9.3
10.3
8.6
9.5
8.0
8.8
7.5
8.3
6.8
7.5
6.2
6.9
5.6
6.2
5.2
5.8
5.0
5.5
4.7
5.2
4.4
4.9
4.2
4.6
3.9
4.3
3.7
4.1
3.5
3.9
3.2
3.5
3.0
3.3
2.9
3.2
IR(uA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
SMAJ22C
IW
IX
UW
UX
UY
UZ
VD
VE
VF
22
22
24
24
26
26
28
28
30
30
33
33
SMAJ22A SMAJ22CA
SMAJ24 SMAJ24C
SMAJ24A SMAJ24CA
SMAJ26 SMAJ26C
SMAJ26A SMAJ26CA
SMAJ28 SMAJ28C
SMAJ28A SMAJ28CA
SMAJ30 SMAJ30C
SMAJ30A SMAJ30CA
SMAJ33 SMAJ33C
SMAJ33A SMAJ33CA
SMAJ36 SMAJ36C
SMAJ36A SMAJ36CA
SMAJ40 SMAJ40C
SMAJ40A SMAJ40CA
SMAJ43 SMAJ43C
SMAJ43A SMAJ43CA
SMAJ45 SMAJ45C
SMAJ45A SMAJ45CA
SMAJ48 SMAJ48C
SMAJ48A SMAJ48CA
SMAJ51 SMAJ51C
SMAJ51A SMAJ51CA
SMAJ54 SMAJ54C
SMAJ54A SMAJ54CA
SMAJ58 SMAJ58C
SMAJ58A SMAJ58CA
SMAJ60 SMAJ60C
SMAJ60A SMAJ60CA
SMAJ64 SMAJ64C
SMAJ64A SMAJ64CA
SMAJ70 SMAJ70C
SMAJ70A SMAJ70CA
SMAJ75 SMAJ75C
SMAJ75A SMAJ75CA
SMAJ78 SMAJ78C
SMAJ78A SMAJ78CA
IY
IZ
JD
JE
JF
JG
JH
JK
JL
VG
VH
VK
VL
JM
JN
JP
JQ
JR
JS
JT
VM
VN
VP
VQ
VR
VS
VT
36
36
40
40
43
43
45
45
48
48
51
51
54
54
58
58
60
60
64
64
70
70
75
75
78
78
JU
JV
JW
JX
JY
JZ
VU
VV
VW
VX
VY
VZ
RD
RE
RF
RG
RH
RK
RL
WD
WE
WF
WG
WH
WK
WL
93.6
107
96.8
114
RM WM
103
RN
RP
RQ
RR
RS
RT
WN
WP
WQ
WR
WS
WT
125
113
134
121
139
126
※
For Bi-directional type having VRWM of 10 Volts and less, the IR limit is double
SMAJ5.0 --- SMAJ440CA
Maximum
Clamping
Voltage
@IPP
Reverse
Stand-Off
Voltage
Breakdown Breakdown
Peak
Pulse
Current
Reverse
Leakage
@VRMW
Test
Current
Type Number
Marking
Voltage
Voltage
Min. @IT
Max. @ IT
(Uni)
SMAJ85
(Bi)
(Uni) (Bi)
VRMW(V)
85
VBR MIN(V)
94.0
94.0
100
100
111
VBR MAX(V)
119.2
108.2
126.5
115.5
141.0
128.0
154.5
140.5
169.0
153.0
182.5
165.5
211.5
192.5
226.0
205.0
239.5
217.5
253.8
230.4
267.9
243.2
282.0
256.0
296.1
268.8
310.2
281.6
342.5
309.0
411.0
371.0
479.5
432.0
548.0
494.0
602.8
543.0
IT (mA)
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
VC(V)
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
321
290
339
306
356
322
375
339
392
355
447
403
535
484
624
565
687
645
786
710
IPP(A)
2.6
2.9
2.5
2.7
2.2
2.5
2.0
2.3
1.9
2.1
1.7
1.9
1.5
1.6
1.4
1.5
1.3
1.5
1.2
1.4
1.2
1.3
1.1
1.2
1.1
1.2
1.0
1.1
0.9
1.0
0.7
0.8
0.6
0.7
0.6
0.6
0.5
0.6
IR(uA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
SMAJ85C
RU
RV
WU
WV
SMAJ85A SMAJ85CA
SMAJ90 SMAJ90C
SMAJ90A SMAJ90CA
SMAJ100 SMAJ100C
SMAJ100A SMAJ100CA
SMAJ110 SMAJ110C
SMAJ110A SMAJ110CA
SMAJ120 SMAJ120C
SMAJ120A SMAJ120CA
SMAJ130 SMAJ130C
SMAJ130A SMAJ130CA
SMAJ150 SMAJ150C
85
RW WW
90
RX
RY
RZ
SD
SE
SF
SG
SH
SK
SL
WX
WY
WZ
XD
XE
XF
XG
XH
XK
XL
90
100
100
110
110
120
120
130
130
150
150
160
160
170
170
180
180
190
190
200
200
210
210
220
220
250
250
300
300
350
350
400
400
440
440
111
122
122
133
133
144
144
167
167
178
178
189
189
200
200
211
211
222
222
233
233
244
244
278
278
333
333
389
389
444
444
489
489
SMAJ150A SMAJ150CA SM
SMAJ160 SMAJ160C
SMAJ160A SMAJ160CA
SMAJ170 SMAJ170C
SMAJ170A SMAJ170CA
SMAJ180 SMAJ180C
SMAJ180A SMAJ180CA
SMAJ190 SMAJ190C
SMAJ190A SMAJ190CA
SMAJ200 SMAJ200C
SMAJ200A SMAJ200CA
SMAJ210 SMAJ210C
SMAJ210A SMAJ210CA
SMAJ220 SMAJ220C
SMAJ220A SMAJ220CA
SMAJ250 SMAJ250C
SMAJ250A SMAJ250CA
SMAJ300 SMAJ300C
SMAJ300A SMAJ300CA
SMAJ350 SMAJ350C
SMAJ350A SMAJ350CA
SMAJ400 SMAJ400C
SMAJ400A SMAJ400CA
SMAJ440 SMAJ440C
SMAJ440A SMAJ440CA
XM
XN
XP
XQ
XR
XS
XT
XU
XV
XW
XX
XY
XZ
YD
YE
YF
YG
YH
YK
YL
SN
SP
SQ
SR
SS
ST
SU
SV
SW
SX
SY
SZ
ZD
ZE
ZF
ZG
ZH
ZK
ZL
ZM
ZN
ZP
ZQ
ZR
YM
YN
YP
YQ
YR
※
For Bi-directional type having VRWM of 10 Volts and less, the IR limit is double
SMAJ5.0 --- SMAJ440CA
Ratings and Characteristic Curves TA=25°C unless otherwise noted
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