SMAJ250A [PACELEADER]
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR; 表面贴装瞬态电压抑制器
| 型号： | SMAJ250A |
| 厂家： | 
PACELEADER INDUSTRIAL |
| 描述： | SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
| 文件： | 总2页 (文件大小：117K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMAJ5.0A thru SMAJ440CA
SSUURRFFAACCEE MMOOUUNNTT TTRRAANNSSIIEENNTT VVOOLLTTAAGGEE SSUUPPPPRREESSSSOORR
STAND - OFF VOLTAGE - 5.0 TO 400 VOLTS
400 Watt Peak Pulse Power
SMA/DO-214AC
.055(1.40)
.062(1.60)
.098(2.50)
.114(2.90)
.157(4.00)
.181(4.60)
.006(.152)
.012(.305)
.078(2.00)
.096(2.44)
.030(0.76)
.060(1.52)
.004(.102)
.008(.203)
.188(4.80)
.208(5.28)
Dimensions in inches and (millimeters)
FEATURES
MECHANICAL DATA
For surface mount applications in order to
optimize board space
Case JEDEC DO-214AC molded plastic over glass
passivated junction
Terminals Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity Color band denotes positive end (cathode)
except Bidirectional
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
Repetition Rate (duty cycle) 0.01%
Fast response time typically less than 1.0ps from 0 Volts to
Standard Package 12mm tape (EIA STD EIA-481)
Weight 0.002 ounce, 0.061gram
V
(BR) for unidirectional types
Typical IR less than 1mA above 10V
o
High Temperature solderting 250 C/10seconds at terminals
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use C or CA Suffix for types SMAJ5.0 thru types SMAJ170 (e.g. SMAJ5.0C, SMAJ170CA)
Electrical characteristics apply in both directions
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
o
Ratings at 25 C ambient temperature unless otherwise specified
RATING
SYMBOL
VALUE
UNITS
Peak Pulse Power Dissipation on 10/1000 S waveform
(Note 1, 2, Fig.1)
Minimum
400
Watts
PPPM
Peak Pulse Current of on 10/1000 S waveform
(Note 1, Fig.3)
SEE
Amps
IPPM
TABLE 1
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method) (Note 2, 3)
Amps
IFSM
40
IJ
0
Operating junction and Storage Temperature Range
-55 to +150
C
TSTG
NOTES
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25 C per Fig.2.
o
2
2. Mounted on 5.0mm (0.03mm thick) Copper Pads to each terminal
3. 8.3ms Single Half Sine-Wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
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1
SMAJ5.0A thru SMAJ440CA
SSUURRFFAACCEE MMOOUUNNTT TTRRAANNSSIIEENNTT VVOOLLTTAAGGEE SSUUPPPPRREESSSSOORR
STAND - OFF VOLTAGE - 5.0 TO 400 VOLTS
400 Watt Peak Pulse Power
DEVICE
REVERSE
STAND-OFF
VOLTAGE
VRWM (V)
MAXIMUM
CLAMPING
VOLTAGE CURRENT
PEAK
REVERSE
LEAKAGE
@ VRWM
IR ( A)
BREAKDOW BREAKDOW
SMAJ
PART NUMBER
TEST
CURRENT
IT (mA)
MARKING
CODE
PULSE
N VOLTAGE N VOLTAGE
VBR (V)
VBR (V)
@ IPP VC (V)
IPP (A)
Min.@ IT
Max.@ IT
UNI-POLAR
BI-POLAR
UNI
BI
SMAJ5.0A
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
SMAJ180A
SMAJ200A
SMAJ220A
SMAJ250A
SMAJ5.0CA
SMAJ6.0CA
SMAJ6.5CA
SMAJ7.0CA
SMAJ7.5CA
SMAJ8.0CA
SMAJ8.5CA
SMAJ9.0CA
SMAJ10CA
SMAJ11CA
SMAJ12CA
SMAJ13CA
SMAJ14CA
SMAJ15CA
SMAJ16CA
SMAJ17CA
SMAJ18CA
SMAJ20CA
SMAJ22CA
SMAJ24CA
SMAJ26CA
SMAJ28CA
SMAJ30CA
SMAJ33CA
SMAJ36CA
SMAJ40CA
SMAJ43CA
SMAJ45CA
SMAJ58CA
SMAJ51CA
SMAJ54CA
SMAJ58CA
SMAJ60CA
SMAJ64CA
SMAJ70CA
SMAJ75CA
SMAJ78CA
SMAJ85CA
SMAJ90CA
SMAJ100CA
SMAJ110CA
SMAJ120CA
SMAJ130CA
SMAJ150CA
SMAJ160CA
SMAJ170CA
SMAJ180CA
SMAJ200CA
SMAJ220CA
SMAJ250CA
SMAJ300CA
SMAJ350CA
SMAJ400CA
SMAJ440CA
AE
AG
AK
AM
AP
AR
AT
WE
WG
WK
WM
WP
WR
WT
WV
WX
WZ
XE
5.0
6.0
6.40
6.67
7.00
7.37
10
10
10
10
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
9.2
10.3
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
800
800
500
200
100
50
20
10
5
6.5
7.22
7.98
11.2
7.0
7.78
8.60
12.0
7.5
8.33
9.21
12.9
8.0
8.89
9.83
13.6
8.5
9.44
10.40
11.10
12.30
13.50
14.70
15.90
17.20
18.50
19.70
20.90
22.10
24.50
26.90
29.50
31.90
34.40
36.80
40.60
44.20
49.10
52.80
55.30
58.90
62.70
66.30
71.20
73.70
78.60
86.00
92.10
95.80
104.00
111.00
123.00
135.00
147.00
159.00
185.00
197.00
209.00
222.00
247.00
272.00
309.00
371.00
432.00
494.00
543.00
14.4
9.0
10.00
11.10
12.20
13.30
14.40
15.60
16.70
17.80
18.90
20.00
22.20
24.40
26.70
28.90
31.10
33.30
36.70
40.00
44.40
47.80
50.00
53.30
56.70
60.00
64.40
66.70
71.10
77.80
83.30
86.70
94.40
100.00
111.00
122.00
133.00
144.00
167.00
178.00
189.00
201.00
224.00
246.00
279.00
335.00
391.00
447.00
492.00
15.4
AV
AX
AZ
BE
BG
BK
BM
BP
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
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
51.0
54.0
58.0
60.0
64.0
70.0
75.0
78.0
85.0
90.0
100.0
110.0
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
17.0
18.2
5
19.9
5
XG
XK
21.5
5
23.2
5
XM
XP
24.4
5
26.0
5
BR
BT
XR
27.6
5
XT
29.2
5
BV
BX
BZ
CE
CG
CK
CM
CP
CR
CT
CV
CX
CZ
RE
XV
32.4
5
XY
35.5
5
XZ
38.9
5
YE
42.1
5
YG
YK
YM
YP
45.4
8.8
5
48.4
8.3
5
53.3
7.5
5
58.1
6.9
5
YR
64.5
6.2
5
YT
69.4
1.8
5
YV
YX
72.7
2.5
5
77.4
5.2
5
YZ
ZE
82.4
4.9
5
87.1
4.6
5
RG
RK
RM
RP
ZG
ZK
ZM
ZP
93.6
4.3
5
96.8
4.1
5
103.0
113.0
121.0
126.0
137.0
146.0
162.0
177.0
193.0
209.0
243.0
259.0
275.0
292.0
324.0
356.0
405.0
486.0
567.0
648.0
713.0
3.9
5
3.5
5
RR
ZR
3.3
5
RT
ZT
3.2
5
RV
RX
ZV
ZX
2.9
5
2.7
5
RZ
SE
ZZ
2.5
5
VE
2.3
5
SG
SK
SM
SP
VG
VK
VM
VP
2.1
5
1.9
5
1.6
5
1.5
5
VR
1.5
5
SR
VT
1.4
5
ST
VV
VX
1.2
5
SV
SX
1.1
5
VZ
UE
UG
UK
UM
1.0
5
SZ
0.8
5
TE
SMAJ300A
SMAJ350A
0.7
5
TG
TK
TM
0.6
5
SMAJ400A
SMAJ440A
0.6
5
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.
For parts without A , the VBR is + 10%
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相关型号：
SMAJ250A-TP-HF
Trans Voltage Suppressor Diode, 400W, 250V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN
MCC
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