P4SMA18A データシートの表示（PDF） - MERITEK ELECTRONICS CORPORATION
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P4SMA18A Datasheet PDF : 4 Pages
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Transient Voltage Suppressors
3SMA Series
MERITEK
PACKAGE DIMENSIONS
Item
L
D
D1
T
T1
d
s
t
Cathode Band
D1 D
L
SMA/DO-214AC
Millimeters
Min.
Max.
3.99
4.50
2.54
2.79
1.25
1.65
4.93
5.28
0.76
1.52
-
0.203
1.98
2.29
0.152
0.305
t
s
d
T1
T
Min.
0.157
0.100
0.049
0.194
0.030
-
0.078
0.006
Inches
Max.
0.177
0.110
0.065
0.208
0.060
0.008
0.090
0.012
SPECIFICATIONS
Part Number
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@IT
Breakdown
Voltage
@IT
Test
Current
Maximum
Clamping
Voltage
@IPP
Peak
Pulse
Current
Reverse
Leakage
@VRWM
UNI-POLAR
BI-POLAR UNI BI VRWM(V) VBR MIN.(V) VBR MAX.(V) IT(mA) VC(V)
IPP(A) IR(μA)
P4SMA6.8A P4SMA6.8CA 6V8A 6V8C 5.80
6.45
7.14
10
10.5
39.0 1000
P4SMA7.5A P4SMA7.5CA 7V5A 7V5C 6.40
7.13
7.88
10
11.3
36.3
500
P4SMA8.2A P4SMA8.2CA 8V2A 8V2C 7.02
7.79
8.61
10
12.1
33.9
200
P4SMA9.1A P4SMA9.1CA 9V1A 9V1C 7.78
8.65
9.55
1
13.4
30.6
50
P4SMA10A P4SMA10CA 10A 10C 8.55
9.50
10.50
1
14.5
28.3
10
P4SMA11A P4SMA11CA 11A 11C 9.40
10.50
11.60
1
15.6
26.3
5
P4SMA12A P4SMA12CA 12A 12C 10.20
11.40
12.60
1
16.7
24.6
5
P4SMA13A P4SMA13CA 13A 13C 11.10
12.40
13.70
1
18.2
22.5
1
P4SMA15A P4SMA15CA 15A 15C 12.80
14.30
15.80
1
21.2
19.3
1
P4SMA16A P4SMA16CA 16A 16C 13.60
15.20
16.80
1
22.5
18.2
1
P4SMA18A P4SMA18CA 18A 18C 15.30
17.10
18.90
1
25.5
16.1
1
P4SMA20A P4SMA20CA 20A 20C 17.10
19.00
21.00
1
27.7
14.8
1
P4SMA22A P4SMA22CA 22A 22C 18.80
20.90
23.10
1
30.6
13.4
1
P4SMA24A P4SMA24CA 24A 24C 20.50
22.80
25.20
1
33.2
12.3
1
P4SMA27A P4SMA27CA 27A 27C 23.10
25.70
28.40
1
37.5
10.9
1
2
Rev 7
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