VISHAY
MMSZ4681 to MMSZ4717
Document Number 85773
Rev. 1.4, 08-Jul-04
Vishay Semiconductors
www.vishay.com
1
17431
Small Signal Zener Diodes
Features
• Silicon Planar Zener Diodes.
• Standard Zener voltage tolerance is ± 5 %.
• High temperature soldering guaranteed:
250 °C/10 seconds set terminals.
• These diodes are also available in DO-35 case
with the type designation 1N4681...1N4717 and
SOT-23 case with the type designation
MMBZ4681... MMBZ471 7.
Mechanical Da ta
Case: SOD-123 Plastic case
Weight: approx. 9.3 mg
Packaging codes/options:
GS18 / 10 k per 13 " reel (8 mm tape), 10 k/box
GS08 / 3 k per 7 " reel (8 mm tape), 15 k/box
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
1) On FR - 4 or FR - 5 board with minimum recommended solder pad layout.
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
1) On FR - 4 or FR - 5 board with minimum recommended solder pad layout.
Parameter Test condition Symbol Value Unit
Zener current (see Table "Characteristics")
Power dissipation TL = 75 °C Ptot 5001) mW
Parameter Test condition Symbol Value Unit
Thermal resistance junction to ambient air RthJA 3401) °C/W
Maximum junction temperature Tj150 °C
Storage temperature range TS- 55 to + 150 °C
www.vishay.com
2Document Number 85773
Rev. 1.4, 08-Jul-04
VISHAY
MMSZ4681 to MMSZ4717
Vishay Semiconductors
Electrical Characteristics
TJ = 25 ° unless otherwise noted
Maxi mum VF = 0.9 V at IF = 10 mA
1) Measured with device junction in thermal equilibrium
Partnumber Marking Code Zener Voltage1) Max. Reverse
Current Test Voltage
VZ @ IZT = 50 µA IRVR
VµA V
typ min max
MMSZ4681 CF 2.4 2.28 2.52 2 1
MMSZ4682 CH 2.7 2.57 2.84 1 1
MMSZ4683 CJ 3 2.85 3.15 0.8 1
MMSZ4684 CK 3.3 3.14 3.47 7.5 1.5
MMSZ4685 CM 3.6 3.42 3.78 7.5 2
MMSZ4686 CN 3.9 3.71 4.1 5 2
MMSZ4687 CP 4.3 4.09 4.52 4 2
MMSZ4688 CT 4.7 4.47 4.94 10 3
MMSZ4689 CU 5.1 4.85 5.36 10 3
MMSZ4690 CV 5.6 5.32 5.88 10 4
MMSZ4691 CA 6.2 5.89 6.51 10 5
MMSZ4692 CX 6.8 6.46 7.14 10 5.1
MMSZ4693 CY 7.5 7.13 7.88 10 5.7
MMSZ4694 CZ 8.2 7.79 8.61 1 6.2
MMSZ4695 DC 8.7 8.27 9.14 1 6.6
MMSZ4696 DD 9.1 8.65 9.56 1 6.9
MMSZ4697 DE 10 9.5 10.5 1 7.6
MMSZ4698 DF 11 10.5 11.6 0.05 8.4
MMSZ4699 DH 12 11.4 12.6 0.05 9.1
MMSZ4700 DJ 13 12.4 13.7 0.05 9.8
MMSZ4701 DK 14 13.3 14.7 0.05 10.6
MMSZ4702 DM 15 14.3 15.8 0.05 11.4
MMSZ4703 DN 16 15.2 16.8 0.05 12.1
MMSZ4704 DP 17 16.2 17.9 0.05 12.9
MMSZ4705 DT 18 17.1 18.9 0.05 13.6
MMSZ4706 DU 19 18.1 20 0.05 14.4
MMSZ4707 DV 20 19 21 0.01 15.2
MMSZ4708 DA 22 20.9 23.1 0.01 16.7
MMSZ4709 DZ 24 22.8 25.2 0.01 18.2
MMSZ4710 DY 25 23.8 26.3 0.01 19
MMSZ4711 EA 27 25.7 28.4 0.01 20.4
MMSZ4712 EC 28 26.6 29.4 0.01 21.2
MMSZ4713 ED 30 28.5 31.5 0.01 22.8
MMSZ4714 EE 33 31.4 34.7 0.01 25
MMSZ4715 EF 36 34.2 37.8 0.01 27.3
MMSZ4716 EH 39 37.1 41 0.01 29.6
MMSZ4717 EJ 43 40.9 45.2 0.01 32.6
VISHAY
MMSZ4681 to MMSZ4717
Document Number 85773
Rev. 1.4, 08-Jul-04
Vishay Semiconductors
www.vishay.com
3
Package Dimensions in mm (Inches)
Cathode Band
17432
0.55 (0.022)
1.70 (0.067)
1.40 (0.055)
3.85 (0.152)
3.55 (0.140)
2.85 (0.112)
2.55 (0.100)
0.1 (0.004) max.
1.35 (0.053) max.
0.25 (0.010) min. 0.15 (0.006) max.
2.40 (0.094)
1.40 (0.055)
ISO Method E
Mounting Pad Layout
0.72 (0.028)
www.vishay.com
4Document Number 85773
Rev. 1.4, 08-Jul-04
VISHAY
MMSZ4681 to MMSZ4717
Vishay Semiconductors
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and
operatingsystems with respect to their impact on the health and safety of our employees and the public, as
well as their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are
known as ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs
and forbid their use within the next ten years. Various national and international initiatives are pressing for an
earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the
use of ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments
respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each
customer application by the customer. Should the buyer use Vishay Semiconductors products for any
unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all
claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal
damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423
