MMBZ5237B [BL Galaxy Electrical]
350mW Surface Mount Zener Diode; 350mW的表面贴装稳压二极管型号: | MMBZ5237B |
厂家: | BL Galaxy Electrical |
描述: | 350mW Surface Mount Zener Diode |
文件: | 总5页 (文件大小:220K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
BL Galaxy Electrical
Production specification
350mW Surface Mount Zener Diode
MMBZ5221B-5259B
FEATURES
Pb
Lead-free
z
z
z
z
Planar Die Construction.
350mw Power Dissipation.
General purpose, medium current.
Ideally Suited For Automated Assembly Prcesses.
APPLICATIONS
z
350Mw Surface mount zener diode
ORDERING INFORMATION
Type No.
Marking
Package Code
SOT-23
MMBZ5221B-MMBZ5259B
See Table on page2
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Characteristic
Symbol
Value
Unit
V
Forward Valtage@IF=10mA
VF
0.9
Power Dissipation
Pd
350
mW
℃/W
℃
Thermal Resistance, Junction to Ambient Air
RθjA
357
Operating and Storage Temperature Range
Tj Tstg
,
-65 to+150
Notes: 1. Valid provided that device terminals are kept at ambient temperature.
2. Tested with pulses, TP≤1.0ms.
Document number: BL/SSZDC064
Rev.A
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1
BL Galaxy Electrical
Production specification
350mW Surface Mount Zener Diode
MMBZ5221B-5259B
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Maximum Reverse
Leakage Current
Zerner Voltage Range
Maximum Zener Impedance
Marking
Code
Type Number
VZ@IZT
IZT
ZZT@ ZT
I
ZZK@IZK=0.25mA
IR
VR
Nom(V) Min(V) Max(V)
(mA)
(Ω)
(μA)
(V)
MMBZ5221B
KC1
2.4
2.28
2.52
20
30
1200
100
1.0
MMBZ5222B
MMBZ5223B
MMBZ5225B
MMBZ5226B
MMBZ5227B
MMBZ5228B
MMBZ5229B
MMBZ5230B
MMBZ5231B
MMBZ5232B
MMBZ5233B
MMBZ5234B
MMBZ5235B
MMBZ5236B
MMBZ5237B
MMBZ5238B
MMBZ5239B
KC2
KC3
KC5
KG1
KG2
KG3
KG4
KG5
KE1
KE2
KE3
KE4
KE5
KF1
KF2
KF3
KF4
2.5
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
2.38
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.7
2.63
2.84
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
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
30
30
28
24
23
22
19
17
11
7
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
100
75
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
5.89
6.46
7.13
7.79
8.27
8.65
7
5
6
500
8
500
8
600
10
600
Document number: BL/SSZDC064
Rev.A
www.galaxycn.com
2
BL Galaxy Electrical
Production specification
350mW Surface Mount Zener Diode
MMBZ5221B-5259B
Maximum Reverse
Leakage Current
Zerner Voltage Range
Maximum Zener Impedance
Marking
Code
Type Number
VZ@IZT
IZT
ZZT@ ZT
I
ZZK@IZK=0.25mA
IR
VR
Nom(V) Min(V) Max(V)
(mA)
(Ω)
(μA)
(V)
MMBZ5240B
MMBZ5241B
MMBZ5242B
MMBZ5243B
MMBZ5245B
MMBZ5246B
MMBZ5248B
MMBZ5250B
MMBZ5251B
MMBZ5252B
KF5
KH1
KH2
KH3
KH5
KJ1
KJ3
KJ5
KK1
KK2
10
11
12
13
15
16
18
20
22
24
9.5
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
20
20
17
22
30
13
16
17
21
25
29
33
600
600
600
600
600
600
600
600
600
600
3.0
2.0
1.0
0.5
0.1
0.1
0.1
0.1
0.1
0.1
8.0
8.4
9.1
9.9
11
10.45
11.40
12.35
14.25
15.20
17.1
20
9.5
8.5
7.8
7.0
6.2
5.6
5.2
12
14
15
17
18
19.00
20.90
22.80
MMBZ5254B
KK4
27
25.65
28.35
5.0
41
600
0.1
21
MMBZ5255B
MMBZ5256B
MMBZ5257B
MMBZ5258B
MMBZ5259B
KK5
KM1
KM2
KM3
KM4
28
30
33
36
39
26.60
28.50
31.35
34.20
37.05
29.40
31.50
34.65
37.80
40.95
4.5
4.2
3.8
3.4
3.2
44
49
58
70
80
600
600
700
700
800
0.1
0.1
0.1
0.1
0.1
21
23
25
27
30
Document number: BL/SSZDC064
Rev.A
www.galaxycn.com
3
BL Galaxy Electrical
Production specification
350mW Surface Mount Zener Diode
MMBZ5221B-5259B
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Document number: BL/SSZDC064
Rev.A
www.galaxycn.com
4
BL Galaxy Electrical
Production specification
350mW Surface Mount Zener Diode
MMBZ5221B-5259B
PACKAGE OUTLINE
Plastic surface mounted package
SOT-23
A
SOT-23
Dim
A
Min
2.85
1.25
Max
2.95
1.35
E
K
B
B
C
D
E
1.0Typical
0.37
0.35
1.85
0.02
0.43
0.48
1.95
0.1
J
D
G
G
H
J
H
0.1Typical
C
K
2.35
2.45
All Dimensions in mm
SOLDERING FOOTPRINT
Unit : mm
PACKAGE INFORMATION
Device
Package
SOT-23
Shipping
3000/Tape&Reel
MMBZ5221B-5259B
Document number: BL/SSZDC064
Rev.A
www.galaxycn.com
5
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