BWTECH MMSZ5235B Surface mount zener diode Datasheet

MMSZ5221B-MMSZ5260B
Surface mount zener diode
Features
• Planar die construction.
• 500mW power dissipation.
• General purpose, medium current.
• Ideally suited for automated assembly processes.
• RoHS compliant package
Applications
• Zener diode.
• Ultra-small surface mount package.
Packing & Order Information
3,000/Reel
Graphic symbol
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
MAXIMUM RATING @ Ta=25°C unless otherwise specified
Symbol
Parameter
Value
Unit
VF
Forward Voltage @ IF=10mA
0.9
V
PD
Power Dissipation
500
mW
RθJA
Thermal resistance,junction to ambient air
350
°C/W
TJ
Junction Temperature
150
°C
Tstg
Storage Temperature Range
-65 to +150
°C
Notes:
1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2.
2. Tested with pulses, Tp ≤1.0ms.
Publication Order Number: [MMSZ5221B-MMSZ5260B]
© Bruckewell Technology Corporation Rev. A -2014
MMSZ5221B-MMSZ5260B
Surface mount zener diode
ELECTRICAL CHARACTERISTICS @ Ta=25°C unless otherwise specified
Type
Number
Type
Code
Zener Voltage Range
Min
VZ @ IZT
Nom
Max
Test
Current
Maximum Zener
Impedance
IZT
(mA)
ZZT@IZT
ZZK@IZK=0.25mA
(Ω)
Maximum
Reverse
Leakage Current
IR
@VR
(μA)
(V)
MMSZ5221B
C1
2.4
2.28
2.52
20
30
1200
100
1.0
MMSZ5223B
C3
2.7
2.57
2.84
20
30
1300
75
1.0
MMSZ5225B
C5
3.0
2.85
3.15
20
30
1600
50
1.0
MMSZ5226B
G1
3.3
3.14
3.47
20
28
1600
25
1.0
MMSZ5227B
G2
3.6
3.42
3.78
20
24
1700
15
1.0
MMSZ5228B
G3
3.9
3.71
4.10
20
23
1900
10
1.0
MMSZ5229B
G4
4.3
4.09
4.52
20
22
2000
5.0
1.0
MMSZ5230B
G5
4.7
4.47
4.94
20
19
1900
5.0
2.0
MMSZ5231B
E1
5.1
4.85
5.36
20
17
1600
5.0
2.0
MMSZ5232B
E2
5.6
5.32
5.88
20
11
1600
5.0
3.0
MMSZ5233B
E3
6.0
5.70
6.30
20
7
1600
5.0
3.5
MMSZ5234B
E4
6.2
5.89
6.51
20
7
1000
5.0
4.0
MMSZ5235B
E5
6.8
6.46
7.14
20
5
750
3.0
5.0
MMSZ5236B
F1
7.5
7.13
7.88
20
6
500
3.0
6.0
MMSZ5237B
F2
8.2
7.79
8.61
20
8
500
3.0
6.5
MMSZ5238B
F3
8.7
8.27
9.14
20
8
600
3.0
6.5
MMSZ5239B
F4
9.1
8.65
9.56
20
10
600
3.0
7.0
MMSZ5240B
F5
10
9.50
10.50
20
17
600
3.0
8.0
MMSZ5241B
H1
11
10.45
11.55
20
22
600
2.0
8.4
MMSZ5242B
H2
12
11.40
12.60
20
30
600
1.0
9.1
MMSZ5243B
H3
13
12.35
13.65
9.5
13
600
0.5
9.9
MMSZ5245B
H5
15
14.25
15.75
8.5
16
600
0.1
11
MMSZ5246B
J1
16
15.20
16.80
7.8
17
600
0.1
12
MMSZ5248B
J3
18
17.10
18.90
7.0
21
600
0.1
14
MMSZ5250B
J5
20
19.00
21.00
6.2
25
600
0.1
15
MMSZ5251B
K1
22
20.90
23.10
5.6
29
600
0.1
17
MMSZ5252B
K2
24
22.80
25.20
5.2
33
600
0.1
18
MMSZ5254B
K4
27
25.65
28.35
5.0
41
600
0.1
21
MMSZ5255B
K5
28
26.60
29.40
4.5
44
600
0.1
21
MMSZ5256B
M1
30
28.50
31.5
4.2
49
600
0.1
23
Publication Order Number: [MMSZ5221B-MMSZ5260B]
© Bruckewell Technology Corporation Rev. A -2014
MMSZ5221B-MMSZ5260B
Surface mount zener diode
ELECTRICAL CHARACTERISTICS @ Ta=25°C unless otherwise specified
Type
Number
Type
Code
Zener Voltage Range
Min
VZ @ IZT
Nom
Max
Test
Current
Maximum Zener
Impedance
IZT
(mA)
ZZT@IZT
ZZK@IZK=0.25mA
(Ω)
Maximum
Reverse
Leakage Current
IR
@VR
(μA)
(V)
MMSZ5257B
M2
33
31.35
34.65
3.8
58
700
0.1
25
MMSZ5258B
M3
36
34.20
37.80
3.4
70
700
0.1
27
MMSZ5259B
M4
39
37.05
40.95
3.2
80
800
0.1
30
MMSZ5260B
M5
43
40.85
45.15
3.0
93
900
0.1
33
Notes :
(1) Vz is tested with pulses (20 ms).
(2) Zz is measured at Iz by given a very small A.C. current signal.
■TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Publication Order Number: [MMSZ5221B-MMSZ5260B]
© Bruckewell Technology Corporation Rev. A -2014
MMSZ5221B-MMSZ5260B
Surface mount zener diode
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE
WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Bruckewell Technology Inc., its affiliates, agents, and employees, and all persons acting on its or
their behalf (collectively, “Bruckewell”), disclaim any and all liability for any errors, inaccuracies or
incompleteness contained in any datasheet or in any other disclosure relating to any product.
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for any particular purpose or the continuing production of any product. To the maximum extent
permitted by applicable law, Bruckewell disclaims
(i) Any and all liability arising out of the application or use of any product.
(ii) Any and all liability, including without limitation special, consequential or incidental damages.
(iii) Any and all implied warranties, including warranties of fitness for particular purpose,
non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on
Bruckewell’s knowledge of typical requirements that are often placed on Bruckewell products in
generic applications.
Such statements are not binding statements about the suitability of products for a particular
application. It is the customer’s responsibility to validate that a particular product with the properties
described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance
may vary over time.
Product specifications do not expand or otherwise modify Bruckewell’s terms and conditions of
purchase, including but not limited to the warranty expressed therein.
Publication Order Number: [MMSZ5221B-MMSZ5260B]
© Bruckewell Technology Corporation Rev. A -2014
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