參數(shù)資料
型號(hào): 1SMA54AT3
廠商: MOTOROLA INC
元件分類: 參考電壓二極管
英文描述: Zener Transient Voltage Suppressors
中文描述: 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝: PLASTIC, CASE 403B-01, SMA, 2 PIN
文件頁(yè)數(shù): 3/6頁(yè)
文件大?。?/td> 55K
代理商: 1SMA54AT3
1SMA5.0AT3 Series
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
V
RWM
(Note 6)
Breakdown Voltage
V
C
@ I
PP
(Note 8)
Device
Marking
I
R
@ V
RWM
A
V
BR
(Volts)
(Note 7)
@ I
T
V
C
I
PP
Device
Volts
Min
Nom
Max
mA
Volts
Amps
1SMA5.0AT3
1SMA6.0AT3
1SMA6.5AT3
1SMA7.0AT3
QE
QG
QK
QM
5.0
6.0
6.5
7.0
400
400
250
250
6.4
6.67
7.22
7.78
6.7
7.02
7.6
8.19
7.0
7.37
7.98
8.6
10
10
10
10
9.2
10.3
11.2
12.0
43.5
38.8
35.7
33.3
1SMA7.5AT3
1SMA8.0AT3
1SMA8.5AT3
1SMA9.0AT3
QP
QR
QT
QV
7.5
8.0
8.5
9.0
50
25
5.0
2.5
8.33
8.89
9.44
10
8.77
9.36
9.92
10.55
9.21
9.83
10.4
11.1
1
1
1
1
12.9
13.6
14.4
15.4
31.0
29.4
27.8
26.0
1SMA10AT3
1SMA11AT3
1SMA12AT3
1SMA13AT3
QX
QZ
RE
RG
10
11
12
13
2.5
2.5
2.5
2.5
11.1
12.2
13.3
14.4
11.7
12.85
14.0
15.15
12.3
13.5
14.7
15.9
1
1
1
1
17.0
18.2
19.9
21.5
23.5
22.0
20.1
18.6
1SMA14AT3
1SMA15AT3
1SMA16AT3, G*
1SMA17AT3
RK
RM
RP
RR
14
15
16
17
2.5
2.5
2.5
2.5
15.6
16.7
17.8
18.9
16.4
17.6
18.75
19.9
17.2
18.5
19.7
20.9
1
1
1
1
23.2
24.4
26.0
27.6
17.2
16.4
15.4
14.5
1SMA18AT3, G*
1SMA20AT3
1SMA22AT3
1SMA24AT3
RT
RV
RX
RZ
18
20
22
24
2.5
2.5
2.5
2.5
20
22.2
24.4
26.7
21.05
23.35
25.65
28.1
22.1
24.5
26.9
29.5
1
1
1
1
29.2
32.4
35.5
38.9
13.7
12.3
11.3
10.3
1SMA26AT3
1SMA28AT3
1SMA30AT3
1SMA33AT3
SE
SG
SK
SM
26
28
30
33
2.5
2.5
2.5
2.5
28.9
31.1
33.3
36.7
30.4
32.75
35.05
38.65
31.9
34.4
36.8
40.6
1
1
1
1
42.1
45.4
48.4
53.3
9.5
8.8
8.3
7.5
1SMA36AT3
1SMA40AT3
1SMA43AT3
1SMA45AT3
SP
SR
ST
SV
36
40
43
45
2.5
2.5
2.5
2.5
40
44.4
47.8
50
42.1
46.75
50.3
52.65
44.2
49.1
52.8
55.3
1
1
1
1
58.1
64.5
69.4
72.2
6.9
6.2
5.8
5.5
1SMA48AT3
1SMA51AT3
1SMA54AT3
1SMA58AT3
SX
SZ
TE
TG
48
51
54
58
2.5
2.5
2.5
2.5
53.3
56.7
60
64.4
56.1
59.7
63.15
67.8
58.9
62.7
66.3
71.5
1
1
1
1
77.4
82.4
87.1
93.6
5.2
4.9
4.6
4.3
1SMA60AT3
1SMA64AT3
1SMA70AT3
1SMA75AT3
1SMA78AT3
6. A transient suppressor is normally selected according to the working peak reverse voltage (V
RWM
), which should be equal to or greater than
the DC or continuous peak operating voltage level
7. V
BR
measured at pulse test current I
T
at an ambient temperature of 25
°
C
8. Surge current waveform per Figure 2 and derate per Figure 3
* The “G” suffix indicates PbFree package available.
TK
TM
TP
TR
TS
60
64
70
75
78
2.5
2.5
2.5
2.5
2.5
66.7
71.1
77.8
83.3
86.7
70.2
74.85
81.9
87.7
91.25
73.7
78.6
86.0
92.1
95.8
1
1
1
1
1
96.8
103
113
121
126
4.1
3.9
3.5
3.3
3.2
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