FCI FMBZ5241BLT1 Surface mount zener diodes 225m watts small signal Datasheet

Surface Mount Zener Diodes
Data Sheet
225m WATTS SMALL SIGNAL
FMBZ5221B S e rie s
De s c ription
M e c ha nic a l Dim e ns ions
1
3
Cathode
Anode
. 110
. 060
. 037
3 CATHODE
. 115
. 037
. 016
1
3
2
ANODE 1
. 043
. 016
2
. 004
Features:
*225mw Power Dissipation
*Ideal for Surface Mountted Application
Mechanical Data:
*Case : SOT-23 Molded plastic
*Terminals: Solderable per MIL-STD-202,
Method 208
*Polarity: Cathode Indicated by Polarity Band
*Marking: Marking Code (See Table on Page 3)
*Weigh: 0.008grams(approx)
*Zener Breakdown Voltage Range
2.4V to 91V
Maximum Ratings and Electrical Characteristics (TA=25 C Unless Otherwise Noted)
Characteristics
Total Power Dissipation on FR-5 Board
Symbol
Value
Unit
PD
225
mW
556
C/W
0.9
V
-65 to+150
C
(1)
@TA=25 C
(1)
Thermal Resistance Junction to Ambient Air
Forward Voltage @ IF=10mA
Junction and Storage Temperature Range
R JA
VF
Tj,TSTG
NOTES:1.FR-5=1.0*0.75*0.62in
ELECTRICAL
CHARACTERISTICS
(P inout: 1-Anode, 2-No C onnection, 3-C athode) (T A = 25 C
unles s otherwis e noted, V F = 0.9V Max. @ I F = 10 mA)
Symbol
I
IF
Parameter
VZ
R evers e Zener Voltage @ IZT
I ZT
R evers e C urrent
Z ZT
Maximum Zener Impedance @ I ZT
IR
R evers e Leakage C urrent @ V R
VR
R evers e Voltage
IF
F orward C urrent
VF
F orward Voltage @ I F
I ZK
R evers e C urrent
Z ZK
Maximum Zener Impedance@ I ZK
VZ VR
IR V F
I ZT
Zener Voltage Regulator
V
Surface Mount Zener Diodes
Data Sheet
225m WATTS SMALL SIGNAL
E L E C T R IC A L C HA R A C T E R IS T IC S
(P inout: 1-Anode, 2-NC , 3-C athode) (V F = 0.9 V Max @ I F = 10 mA for all types .)
Zener Voltage (Note)
V Z (Volts )
@ I ZT
Zener Impedanc e
Z ZT @ I ZT
L eakage C urrent
Z ZK @ I ZK
IR @ V R
Devic e
Devic e
Marking
Min
Nom
Max
mA
Ω
Ω
mA
uA
Volts
FMB Z5221B LT 1
FMB Z5222B LT 1
FMB Z5223B LT 1
FMB Z5224B LT 1
FMB Z5225B LT 1
18A
18B
18C
18D
18E
2.28
2.37
2.56
2.66
2.85
2.4
2.5
2.7
2.8
3
2.52
2.63
2.84
2.94
3.15
20
20
20
20
20
30
30
30
30
29
1200
1250
1300
1400
1600
0.25
0.25
0.25
0.25
0.25
100
100
75
75
50
1
1
1
1
1
FMB Z5226B LT 1
FMB Z5227B LT 1
FMB Z5228B LT 1
FMB Z5229B LT 1
FMB Z5230B LT 1
8A
8B
8C
8D
8E
3.13
3.42
3.70
4.08
4.46
3.3
3.6
3.9
4.3
4.7
3.47
3.78
4.10
4.52
4.94
20
20
20
20
20
28
24
23
22
19
1600
1700
1900
2000
1900
0.25
0.25
0.25
0.25
0.25
25
15
10
5
5
1
1
1
1
2
FMBZ5231BLT1
FMBZ5232BLT1
FMB Z5233B LT 1*
F MBZ5234BLT1
F MBZ5235BLT1
8F
8G
8H
8J
8K
4.84
5.32
5.70
5.89
6.46
5.1
5.6
6
6.2
6.8
5.36
5.88
6.30
6.51
7.14
20
20
20
20
20
17
11
7
7
5
1600
1600
1600
1000
750
0.25
0.25
0.25
0.25
0.25
5
5
5
5
3
2
3
3.5
4
5
FMB Z5236B LT 1
FMB Z5237B LT 1
FMB Z5238B LT 1
FMB Z5239B LT 1
FMBZ5240BLT1
8L
8M
8N
8P
8Q
7.12
7.79
8.26
8.64
9.50
7.5
8.2
8.7
9.1
10
7.88
8.61
9.14
9.56
10.50
20
20
20
20
20
6
8
8
10
17
500
500
600
600
600
0.25
0.25
0.25
0.25
0.25
3
3
3
3
3
6
6.5
6.5
7
8
FMB Z5241B LT 1
F MBZ5242BLT1
FMB Z5243B LT 1
FMB Z5244B LT 1
F MBZ5245BLT1
8R
8S
8T
8U
8V
10.4
11.40
12.35
13.30
14.25
11
12
13
14
15
11.55
12.60
13.65
14.70
15.75
20
20
9.5
9
8.5
22
30
13
15
16
600
600
600
600
600
0.25
0.25
0.25
0.25
0.25
2
1
0.5
0.1
0.1
8.4
9.1
9.9
10
11
FMB Z5246B LT 1*
FMB Z5247B LT 1
F MBZ5248BLT1
FMB Z5249B LT 1
F MBZ5250BLT1
8W
8X
8Y
8Z
81A
15.20
16.15
17.10
18.05
19.00
16
17
18
19
20
16.80
17.85
18.90
19.95
21.00
7.8
7.4
7
6.6
6.2
17
19
21
23
25
600
600
600
600
600
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
12
13
14
14
15
FMB Z5251B LT 1*
FMB Z5252B LT 1*
FMB Z5253B LT 1
F MBZ5254BLT1
FMB Z5255B LT 1
81B
81C
81D
81E
81F
20.90
22.80
23.75
25.65
26.60
22
24
25
27
28
23.10
25.20
26.25
28.35
29.40
5.6
5.2
5
4.6
4.5
29
33
35
41
44
600
600
600
600
600
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
17
18
19
21
21
FMB Z5256B LT 1
F MBZ5257BLT1
FMB Z5258B LT 1
FMB Z5259B LT 1
FMB Z5260B LT 1
81G
81H
81J
81K
81L
28.50
31.35
34.20
37.05
40.85
30
33
36
39
43
31.50
34.65
37.80
40.95
45.15
4.2
3.8
3.4
3.2
3
49
58
70
80
93
600
700
700
800
900
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
23
25
27
30
33
FMB Z5261B LT 1
FMB Z5262B LT 1
FMB Z5263B LT 1
FMB Z5264B LT 1
FMB Z5265B LT 1
81M
81N
81P
81Q
81R
44.65
48.45
53.20
57.00
58.90
47
51
56
60
62
49.35
53.55
58.80
63.00
65.10
2.7
2.5
2.2
2.1
2
105
125
150
170
185
1000
1100
1300
1400
1400
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
36
39
43
46
47
FMB Z5266B LT 1
FMB Z5267B LT 1
FMB Z5268B LT 1
FMB Z5269B LT 1
FMB Z5270B LT 1
81S
81T
81U
81V
81W
64.60
71.25
77.90
82.65
86.45
68
75
82
87
91
71.40
78.75
86.10
91.35
95.55
1.8
1.7
1.5
1.4
1.4
230
270
330
370
400
1600
1700
2000
2200
2300
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
52
56
62
68
69
NOT E . Zener voltage is meas ured with a puls e tes t current I Z at an ambient temperature of 25 C
100
8
7
θ VZ, TEMPERA
TEMPERATURE
TURE COEFFICIENT (mV/
(mV/C)
C)
θ VZ, TEMPERA
TEMPERATURE
TURE COEFFICIENT (mV/
(mV/C)
C)
T Y P IC A L C HA R A C T E R IS T IC S
T Y P IC A L TC V
VA
A L UE S
F OR
F OR MMB
FMB Z5221B LT 1 S E R IE S
6
5
4
VZ @ I ZT
3
2
1
0
±1
±2
±3
2
3
4
5
6
7
8
9
10
11
T Y P IC A L TC V
VA
A L UE S
F OR
F ORFMB
MMB Z5221B LT 1 S E R IE S
VZ @ I ZT
10
1
10
12
100
V Z , NOMINA L ZE NE R V OLT
OL T A G E (V )
V Z , NOMINA L ZE NE R V OL
T A G E (V )
F igure 2. Temperature
T emperature C oeffic ients
(Temperature
(T
emperature R ange ±5 5 C to +150 C )
F igure1 Temperature C oeffic ients
(Temperature R ange±5
55C~+150C)
1000
T J = 25 C
I Z(A C ) = 0.1Z(I DC )
f = 1 kHz
75 V (FMB Z5267BTL1)
91 V (FMB Z5270BTL1)
IF, FORWARD CURRENT (mA)
Z ZT, DYNAMIC IMPEDANCE Ω
()
1000
IZ = 1 mA
100
5 mA
20 mA
10
100
10
75 C 25 C
150 C
1
1
10
VZ , NOMINA L ZE NE R V OLTA G E
1
0.4
100
0.5
F igure3.E ffec t of Zener Voltage on Zener Impedanc e
0.7
0.8
0.9
V F, F ORWA R D V OLTA G E (V )
1.0
I R , LEAKAGE CURRENT (µA)
TA = 25C
100
B IA S T A
50% OF V Z NOM
10
100
10
1
+150 C
0.1
0.01
+25 C
0.001
±55 C
0.0001
1
0.00001
1
100
10
V Z , NOMINA L ZE NE R V OLTA G E (V )
0
F igure 5. Typic al C apac itanc e
10
20
30
40
50
60
V Z , NOMINA L ZE NE R V OL
TA G E (V )
70
80
90
F igure 6. Typic al L eakage C urrent
100
100
TA = 25C
I Z , ZENER CURRENT (mA)
TA = 25C
I Z , ZENER CURRENT (mA)
1.2
1000
0 V BIAS
1 V BIAS
10
1
0.1
0.01
1.1
F igure 4. Typic al F orward Voltage
1000
C, CAPACITANCE (pF)
0.6
0C
0
2
4
6
8
V Z , ZE NE R V OLTA G E (V )
10
12
F igure 7. Zener Voltage vers us Zener C urrent
(V Z Up to 12 V )
10
1
0.1
0.01
10
30
50
70
V Z , ZE NE R V OLTA G E (V )
90
F igure 8. Zener Voltage vers us Zener C urrent
(12 V to 91 V )