SMAJ45 [GOOD-ARK]
Surface Mount Transient Voltage Suppressors; 表面贴装瞬态电压抑制器型号: | SMAJ45 |
厂家: | GOOD-ARK ELECTRONICS |
描述: | Surface Mount Transient Voltage Suppressors |
文件: | 总4页 (文件大小:224K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SMAJ5.0 thru 440CA
Surface Mount Transient Voltage Suppressors
Peak Pulse Power 400W Stand Off Voltage 5.0 to 440V
Features
ꢀ Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
ꢀ Optimized for LAN protection applications
ꢀ Ideal for ESD protection of data lines in accordance with
IEC 1000-4-2 (IEC801-2)
ꢀ Ideal for EFT protection of data lines in accordance with
IEC 1000-4-4 (IEC801-4)
ꢀ Low profile package with built-in strain relief for surface
mounted applications
ꢀ Glass passivated junction
ꢀ Low incremental surge resistance, excellent clamping capability
ꢀ 400W peak pulse power capability with a 10/1000us wave-
form, repetition rate (duty cycle): 0.01% (300W above 78V)
ꢀ Very fast response time
ꢀ High temperature soldering guaranteed:
250oC/10 seconds at terminals
Mechanical Data
ꢀ Case: JEDEC DO-214AC(SMA) molded plastic over passivated
chip
ꢀ Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
ꢀ Polarity: For uni-directional types the band denotes the cathode,
which is positive with respect to the anode under normal TVS
operation
ꢀ Mounting Position: Any
ꢀ Weight: 0.002oz., 0.064g
Devices for Bidirectional Applications
For bi-directional devices, use suffix CA (e.g. SMAJ10CA). Electrical characteristics apply in both directions.
Maximum Ratings and Thermal Characteristics
(Ratings at 25oC ambient temperature unless otherwise specified.)
Parameter
Symbol
Value
Unit
Peak pulse power dissipation with
PPPM
IPPM
400
See Next Table
40
W
A
a 10/1000us waveform (1,2) (see Fig. 1)
Peak pulse current with a 10/1000us waveform (1)
Peak forward surge current, 8.3ms single half sine-wave
uni-directional only (2)
IFSM
A
Typical thermal resistance, junction to ambient (3)
RθJA
RθJL
120
30
oC/W
oC/W
oC
Typical thermal resistance, junction to lead
Operating junction and storage temperature range
TJ, TSTG
-55 to +150
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above TA=25oC per Fig. 2. Rating is 300W above 78V
2. Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal
3. Mounted on minimum recommended pad layout
572
Electrical Characteristics
Ratings at 25oC ambient temperature unless otherwise specified. VF=3.5V at IF=25A (uni-directional only)
Maximum
reverse
leakage
at VWM
Maximum
peak pulse
surge
Device
marking
code
Breakdown voltage
V(BR)
Maximum
clamping
voltage
Test
current
at IT
Stand-off
voltage
VWM
(Volts) (1)
current
(3)
(2)
ID
IPPM
at IPPM
Device type
UNI
BI
WD
WE
WF
WG
WH
WK
WL
WM
WN
WP
WQ
WR
WS
WT
WU
WV
WW
WX
WY
WZ
XD
XE
XF
Min.
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
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
Max.
7.82
7.07
8.15
7.37
8.82
7.98
9.51
8.60
10.2
9.21
10.9
9.83
11.5
10.4
12.2
11.1
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38.0
34.4
40.7
36.8
(mA)
(Volts)
(uA)
800
800
800
800
500
500
200
200
100
100
50
(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
10.2
11.3
9.3
VC (Volts)
SMAJ5.0
AD
AE
AF
AG
AH
AK
AL
10
10
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
10
11
9.6
(5)
SMAJ5.0A
9.2
SMAJ6.0
SMAJ6.0A
SMAJ6.5
SMAJ6.5A
SMAJ7.0
SMAJ7.0A
SMAJ7.5
SMAJ7.5A
SMAJ8.0
SMAJ8.0A
SMAJ8.5
SMAJ8.5A
SMAJ9.0
SMAJ9.0A
SMAJ10
10
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
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
10
10
10
10
AM
AN
AP
AQ
AR
AS
AT
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
50
10
10
AU
AV
AW
AX
AY
AZ
BD
BE
BF
BG
BH
BK
BL
5.0
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
SMAJ10A
SMAJ11
SMAJ11A
SMAJ12
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
SMAJ12A
SMAJ13
SMAJ13A
SMAJ14
XG
XH
XK
XL
SMAJ14A
SMAJ15
SMAJ15A
SMAJ16
BM
BN
BP
BQ
BR
BS
BT
BU
BV
BW
BX
BY
BZ
CD
CE
CF
CG
CH
CK
XM
XN
XP
XQ
XR
XS
XT
SMAJ16A
SMAJ17
SMAJ17A
SMAJ18
SMAJ18A
SMAJ20
XU
XV
XW
XX
XY
XZ
SMAJ20A
SMAJ22
SMAJ22A
SMAJ24
SMAJ24A
SMAJ26
10.3
8.6
YD
SMAJ26A
SMAJ28
YE
9.5
YF
8.0
SMAJ28A
SMAJ30
YG
8.8
YH
7.5
SMAJ30A
YK
8.3
Notes:
1. V(BR) measured after IT applied for 300us square wave pulse or equivalent
2. Surge current waveform per Fig. 3 and derate per Fig. 2
3. For bi-directional types having VWM of 10 Volts and less, the ID limit is doubled
4. All terms and symbols are consistent with ANSI/IEEE C62.35
5. For the bidirectional SMAJ5.0CA, the maximum V(BR) is 7.25V.
573
Electrical Characteristics
Ratings at 25oC ambient temperature unless otherwise specified. VF=3.5V at IF=25A (uni-directional only)
Maximum
Maximum
peak pulse
surge
Maximum
clamping
voltage
at IPPM
Device
marking
code
Breakdown voltage
V(BR)
reverse
leakage
at VWM
Test
current
at IT
Stand-off
voltage
VWM
(Volts) (1)
current
(3)
(2)
ID
IPPM
VC
Device type
SMAJ33
UNI
BI
YL
Min.
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
83.3
83.3
86.7
86.7
94.4
94.4
100
100
111
Max.
44.9
40.6
48.9
44.2
54.3
49.1
58.4
52.8
61.1
55.3
65.1
58.9
69.3
62.7
73.3
66.3
78.7
71.2
81.5
73.7
86.9
78.6
95.1
86.0
102
92.1
106
95.8
115
(mA)
(Volts)
(uA)
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
(A)
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
2.0
2.2
1.9
2.1
1.7
1.9
1.5
1.7
1.4
1.6
1.3
1.4
1.1
1.2
1.0
1.2
0.99
1.09
1.4
1.2
1.1
1.0
0.8
0.7
0.6
0.6
(Volts)
CL
CM
CN
CP
CQ
CR
CS
CT
CU
CV
CW
CX
CY
CZ
RD
RE
RF
RG
RH
RK
RL
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
33
33
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
93.6
107
96.8
114
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
292
324
356
405
486
567
648
713
SMAJ33A
SMAJ36
YM
YN
YP
YQ
YR
YS
YT
36
SMAJ36A
SMAJ40
36
40
SMAJ40A
SMAJ43
40
43
SMAJ43A
SMAJ45
43
YU
YV
YW
YX
YY
YZ
45
SMAJ45A
SMAJ48
45
48
SMAJ48A
SMAJ51
48
51
SMAJ51A
SMAJ54
51
ZD
ZE
ZF
54
SMAJ54A
SMAJ58
54
58
SMAJ58A
SMAJ60
ZG
ZH
ZK
ZL
58
60
SMAJ60A
SMAJ64
60
64
SMAJ64A
SMAJ70
RM
RN
RP
RQ
RR
RS
RT
RU
RV
RW
RX
RY
RZ
SD
SE
SF
SG
SH
SK
SL
ZM
ZN
ZP
ZQ
ZR
ZS
ZT
64
70
SMAJ70A
SMAJ75
70
75
SMAJ75A
SMAJ78
75
78
SMAJ78A
SMAJ85
78
ZU
ZV
ZW
ZX
ZY
ZZ
85
SMAJ85A
SMAJ90
104
122
111
85
90
SMAJ90A
SMAJ100
SMAJ100A
SMAJ110
SMAJ110A
SMAJ120
SMAJ120A
SMAJ130
SMAJ130A
SMAJ150
SMAJ150A
SMAJ160
SMAJ160A
SMAJ170
SMAJ170A
SMAJ180A
SMAJ200A
SMAJ220A
SMAJ250A
SMAJ300A
SMAJ350A
SMAJ400A
SMAJ440A
90
136
123
149
135
163
147
176
159
204
185
218
197
231
209
222
247
272
309
371
432
494
543
100
100
110
110
120
120
130
130
150
150
160
160
170
170
180
200
220
250
300
350
400
440
111
VD
VE
VF
VG
VH
VK
VL
VM
VN
VP
VQ
VR
VT
VV
VX
VZ
UE
UG
UK
UM
122
122
133
133
144
144
167
167
178
178
189
189
201
224
246
279
335
391
447
492
SM
SN
SP
SQ
SR
ST
SV
SX
SZ
TE
TG
TK
TM
Notes:
1. V(BR) measured after IT applied for 300us square wave pulse or equivalent
2. Surge current waveform per Fig. 3 and derate per Fig. 2
3. For bi-directional types having VWM of 10 Volts and less, the ID limit is doubled
4. All terms and symbols are consistent with ANSI/IEEE C62.35
5. For parts without A, the VBR is +10%
574
RATINGS AND CHARACTERISTIC CURVES
(TA = 25oC unless otherwise noted)
575
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