MMBZ5225-V to MMBZ5267-V
www.vishay.com
Vishay Semiconductors
Small Signal Zener Diodes
FEATURES
• Silicon planar power Zener diodes
3
• Standard Zener voltage tolerance is ± 5 % with
a “B” suffix (e.g.: MMBZ5225B-V), suffix “C” is
± 2 % tolerance.
1
2
• High temperature soldering guaranteed:
260 °C/4 x 10 s at terminals
• These diodes are also available in MiniMELF case with the
type designation ZMM5225 to ZMM5267, SOD-123 case
with the type designation MMSZ5225-V to MMSZ5267-V
PRIMARY CHARACTERISTICS
PARAMETER
V
Z
range nom.
Test current I
ZT
V
Z
specification
Int. construction
VALUE
3 to 75
1.7 to 20
Thermal equilibrium
Single
UNIT
V
mA
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
ORDERING INFORMATION
DEVICE NAME
MMBZ5225-V to MMBZ5267-V
MMBZ5225-V to MMBZ5267-V
ORDERING CODE
MMBZ5225-V to
MMBZ5267-V-series-GS18
MMBZ5225-V to
MMBZ5267-V-series-GS08
TAPED UNITS PER REEL
10 000 (8 mm tape on 13" reel)
3000 (8 mm tape on 7" reel)
MINIMUM ORDER QUANTITY
10 000/box
15 000/box
PACKAGE
PACKAGE NAME
SOT-23
WEIGHT
8.8 mg
MOLDING COMPOUND MOISTURE SENSITIVITY
FLAMMABILITY RATING
LEVEL
UL 94 V-0
MSL level 1
(according J-STD-020)
SOLDERING
CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Power dissipation
Zener current
Junction to ambient air
Junction temperature, maximum
Storage temperature range
TEST CONDITION
On FR - 5 board using recommended solder pad
layout
On alumina substrate
See table “Caharacteristics”
On FR - 5 board using recommended solder pad
layout
R
thJA
T
j
T
stg
556
150
- 65 to + 175
°C/W
°C
°C
SYMBOL
P
tot
P
tot
VALUE
225
300
UNIT
mW
mW
Rev. 1.6, 24-Nov-11
Document Number: 85772
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
MMBZ5225-V to MMBZ5267-V
www.vishay.com
Vishay Semiconductors
REVERSE
LAEKAGE
CURRENT
I
R
at V
R
μA
MAX.
V
MAX.
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
ZENER VOLTAGE
RANGE
(1)
PART NUMBER
MARKING
CODE
V
Z
at I
ZT1
V
NOM.
TEST
CURRENT
I
ZT1
mA
I
ZT2
DYNAMIC
RESISTANCE
(2)
Z
Z
at I
ZT1
Z
ZK
at I
ZT2
MAX.
TEMPERATURE
COEFFICIENT
VZ
%/°C
TYP.
MMBZ5225-V
18E
3
20
0.25
50
1
30
1600
- 0.075
MMBZ5226-V
8A
3.3
20
0.25
25
1
28
1600
- 0.07
MMBZ5227-V
8B
3.6
20
0.25
15
1
24
1700
- 0.065
MMBZ5228-V
8C
3.9
20
0.25
10
1
23
1900
- 0.06
MMBZ5229-V
8D
4.3
20
0.25
5
1
22
2000
- 0.055
MMBZ5230-V
8E
4.7
20
0.25
5
2
19
1900
± 0.030
MMBZ5231-V
8F
5.1
20
0.25
5
2
17
1600
± 0.030
MMBZ5232-V
8G
5.6
20
0.25
5
3
11
1600
0.038
MMBZ5233-V
8H
6
20
0.25
5
3.5
7
1600
0.038
MMBZ5234-V
8J
6.2
20
0.25
5
4
7
1000
0.045
MMBZ5235-V
8K
6.8
20
0.25
3
5
5
750
0.05
MMBZ5236-V
8L
7.5
20
0.25
3
6
6
500
0.058
MMBZ5237-V
8M
8.2
20
0.25
3
6.5
8
500
0.062
MMBZ5238-V
8N
8.7
20
0.25
3
6.5
8
600
0.065
MMBZ5239-V
8P
9.1
20
0.25
3
7
10
600
0.068
MMBZ5240-V
8Q
10
20
0.25
3
8
17
600
0.075
MMBZ5241-V
8R
11
20
0.25
2
8.4
22
600
0.076
MMBZ5242-V
8S
12
9.5
0.25
1
9.1
30
600
0.077
MMBZ5243-V
8T
13
9
0.25
0.5
9.9
13
600
0.079
MMBZ5244-V
8U
14
8.5
0.25
0.1
10
15
600
0.082
MMBZ5245-V
8V
15
7.8
0.25
0.1
11
16
600
0.082
MMBZ5246-V
8W
16
7.4
0.25
0.1
12
17
600
0.083
MMBZ5247-V
8X
17
7
0.25
0.1
13
19
600
0.084
MMBZ5248-V
8Y
18
6.6
0.25
0.1
14
21
600
0.085
MMBZ5249-V
8Z
19
6.2
0.25
0.1
14
23
600
0.086
MMBZ5250-V
81A
20
5.6
0.25
0.1
15
25
600
0.086
MMBZ5251-V
81B
22
5.2
0.25
0.1
17
29
600
0.087
MMBZ5252-V
81C
24
5
0.25
0.1
18
33
600
0.087
MMBZ5253-V
81D
25
4.6
0.25
0.1
19
35
600
0.089
MMBZ5254-V
81E
27
4.5
0.25
0.1
21
41
600
0.09
MMBZ5255-V
81F
28
4.2
0.25
0.1
21
44
600
0.091
MMBZ5256-V
81G
30
3.8
0.25
0.1
23
49
600
0.091
MMBZ5257-V
81H
33
3.4
0.25
0.1
25
58
700
0.092
MMBZ5258-V
81J
36
3.2
0.25
0.1
27
70
700
0.093
MMBZ5259-V
81K
39
3
0.25
0.1
30
80
800
0.094
MMBZ5260-V
18F
43
2.7
0.25
0.1
33
93
900
0.095
MMBZ5261-V
81M
47
2.5
0.25
0.1
36
105
1000
0.095
MMBZ5262-V
81N
51
2.2
0.25
0.1
39
125
1100
0.096
MMBZ5263-V
81P
56
2.1
0.25
0.1
43
150
1300
0.096
MMBZ5264-V
81Q
60
2
0.25
0.1
46
170
1400
0.097
MMBZ5265-V
81R
62
1.8
0.25
0.1
47
185
1400
0.097
MMBZ5266-V
81S
68
1.7
0.25
0.1
52
230
1600
0.097
MMBZ5267-V
81T
75
20
0.25
0.1
56
270
1700
0.098
Notes
• Maximum V
F
= 0.9 V, at I
F
= 10 mA
(1)
Measured at thermal equilibrium
(2)
The Zener impedance is derived from the 1 kHZ AC voltage which results when an AC current having an RMS value equal to 10 % of the
Zener current (I
ZT1
or I
ZT2
) is superimposed on I
ZT1
or I
ZT2
. Zener Impedance is measured at two points to insure a sharp knee on the
breakdown curve and to eliminate unstable units
Rev. 1.6, 24-Nov-11
Document Number: 85772
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
MMBZ5225-V to MMBZ5267-V
www.vishay.com
BASIC CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
mA
10
3
10
2
mW
250
Vishay Semiconductors
I
F
10
1
10
-1
10
-2
10
-3
10
-4
P
tot
T
J
= 100 °C
200
150
T
J
= 25 °C
100
50
10
-5
0
18114
0
0.2
0.4
0.6
0.8
1V
18672
0
100
200 °C
V
F
T
amb
Fig. 1 -
Forward Characteristics
Fig. 2 - Admissible Power Dissipation vs. Ambient Temperature
PACKAGE DIMENSIONS
in millimeters (inches):
SOT-23
1.15 (0.045)
0.1 (0.004) max.
0.175 (0.007)
0.098 (0.004)
0.2 (0.008)
0.45 (0.018)
0.35 (0.014)
0.45 (0.018)
0.35 (0.014)
0.3 (0.012)
2.6 (0.102)
2.35 (0.093)
0.45 (0.018)
1.43 (0.056)
1.20 (0.047)
0.35 (0.014)
Foot print recommendation:
0.7 (0.028)
2 (0.079)
1 (0.039)
0.9 (0.035)
1 (0.039)
0.9 (0.035)
0.95 (0.037)
Document no.: 6.541-5014.01-4
Rev. 8 - Date: 23.Sept.2009
17418
0.95 (0.037)
Rev. 1.6, 24-Nov-11
Document Number: 85772
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
0.9 (0.035)
0° t
0.5 (0.020)
o8
°
0.9 (0.035)
3.1 (0.122)
2.8 (0.110)
0.550 ref. (0.022 ref.)
Legal Disclaimer Notice
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay 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, and (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 Vishay’s knowledge of typical
requirements that are often placed on Vishay 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. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
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damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000
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