English
Language : 

FMBZ5221B Datasheet, PDF (2/3 Pages) First Components International – Surface Mount Zener Diodes 225m WATTS SMALL SIGNAL
◁
Data Sheet
Surface Mount Zener Diodes
225m WATTS SMALL SIGNAL
E L E C TR IC AL C HAR AC TE R IS TIC S
(P inout: 1-Anode, 2-NC , 3-C athode) (V F = 0.9 V Max @ IF = 10 mA for all types .)
Zener Voltage (Note)
Zener Impedance
Device
FMB Z5221B LT 1
FMB Z5222B LT 1
FMB Z5223B LT 1
FMB Z5224B LT 1
FMB Z5225B LT 1
FMB Z5226B LT 1
FMB Z5227B LT 1
FMB Z5228B LT 1
FMB Z5229B LT 1
FMB Z5230B LT 1
FMB Z5231B LT1
FMBZ5232BLT1
FMB Z5233B LT 1*
F MBZ5234BLT1
F MBZ5235BLT1
FMB Z5236B LT 1
FMB Z5237B LT 1
FMB Z5238B LT 1
FMB Z5239B LT 1
FMBZ5240BLT1
FMB Z5241B LT 1
F MBZ5242BLT1
FMB Z5243B LT 1
FMB Z5244B LT 1
F MBZ5245BLT1
FMB Z5246B LT 1*
FMB Z5247B LT 1
F MBZ5248BLT1
FMB Z5249B LT 1
F MBZ5250BLT1
FMB Z5251B LT 1*
FMB Z5252B LT 1*
FMB Z5253B LT 1
F MBZ5254BLT1
FMB Z5255B LT 1
FMB Z5256B LT 1
F MBZ5257BLT1
FMB Z5258B LT 1
FMB Z5259B LT 1
FMB Z5260B LT 1
FMB Z5261B LT 1
FMB Z5262B LT 1
FMB Z5263B LT 1
FMB Z5264B LT 1
FMB Z5265B LT 1
Device
Marking
18A
18B
18C
18D
18E
8A
8B
8C
8D
8E
8F
8G
8H
8J
8K
8L
8M
8N
8P
8Q
8R
8S
8T
8U
8V
8W
8X
8Y
8Z
81A
81B
81C
81D
81E
81F
81G
81H
81J
81K
81L
81M
81N
81P
81Q
81R
Min
2.28
2.37
2.56
2.66
2.85
3.13
3.42
3.70
4.08
4.46
4.84
5.32
5.70
5.89
6.46
7.12
7.79
8.26
8.64
9.50
10.4
11.40
12.35
13.30
14.25
15.20
16.15
17.10
18.05
19.00
20.90
22.80
23.75
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
V Z (Volts )
Nom
2.4
2.5
2.7
2.8
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
Max
2.52
2.63
2.84
2.94
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.30
6.51
7.14
7.88
8.61
9.14
9.56
10.50
11 . 5 5
12.60
13.65
14.70
15.75
16.80
17.85
18.90
19.95
21.00
23.10
25.20
26.25
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
63.00
65.10
@ IZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9
8.5
7.8
7.4
7
6.6
6.2
5.6
5.2
5
4.6
4.5
4.2
3.8
3.4
3.2
3
2.7
2.5
2.2
2.1
2
ZZT @ IZT
Ω
30
30
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
ZZK @ IZK
Ω
mA
1200
0.25
1250
0.25
1300
0.25
1400
0.25
1600
0.25
1600
0.25
1700
0.25
1900
0.25
2000
0.25
1900
0.25
1600
0.25
1600
0.25
1600
0.25
1000
0.25
750
0.25
500
0.25
500
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
700
0.25
700
0.25
800
0.25
900
0.25
1000
0.25
1100
0.25
1300
0.25
1400
0.25
1400
0.25
FMB Z5266B LT 1
FMB Z5267B LT 1
FMB Z5268B LT 1
FMB Z5269B LT 1
FMB Z5270B LT 1
81S
64.60
68
71.40
1.8
81T
71.25
75
78.75
1.7
81U
77.90
82
86.10
1.5
81V
82.65
87
91.35
1.4
81W
86.45
91
95.55
1.4
230
1600
0.25
270
1700
0.25
330
2000
0.25
370
2200
0.25
400
2300
0.25
NOT E . Zener voltage is meas ured with a puls e tes t current IZ at an ambient temperature of 25 C
Leakage Current
IR @ VR
uA
Volts
100
1
100
1
75
1
75
1
50
1
25
1
15
1
10
1
5
1
5
2
5
2
5
3
5
3.5
5
4
3
5
3
6
3
6.5
3
6.5
3
7
3
8
2
8.4
1
9.1
0.5
9.9
0.1
10
0.1
11
0.1
12
0.1
13
0.1
14
0.1
14
0.1
15
0.1
17
0.1
18
0.1
19
0.1
21
0.1
21
0.1
23
0.1
25
0.1
27
0.1
30
0.1
33
0.1
36
0.1
39
0.1
43
0.1
46
0.1
47
0.1
52
0.1
56
0.1
62
0.1
68
0.1
69
 ▷