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MMSZ4685-TP
Zener Single Diode, 3.6 V, 500 mW, SOD-123, 2 Pins, 150 °C, Surface Mount
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: MICRO COMMERCIAL COMPONENTS (MCC)
- Product type: Zener Single Diodes
- No. of Pins: 2Pins
- Product Range: -
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: SOD-123
- Power Dissipation: 500mW
- Zener Voltage Nom: 3.6V
- Operating Temperature Max: 150°C
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.018 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
**MMSZ4678 THRU MMSZ4716**
## **Features**
- VZ – Tolerance ± 5%
- High Reliability
- Halogen Free. “Green” Device (Note 1)
- Moisture Sensitivity Level 1
- Epoxy Meets UL 94 V-0 Flammability Rating
- Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information)
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500 mW<br>Zener Diode<br>1.8 to 39 Volts<br>**----- End of picture text -----**<br>
## **Maximum Ratings**
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SOD-123<br>**----- End of picture text -----**<br>
- Operating Junction Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
- Thermal Resistance : 340°C/W Junction to Ambient
|**Parameter**|**Symbol**|**Rating**|**Conditions**|
|---|---|---|---|
|Steady State<br>Power Dissipation|PD|500mW|TL<75°C|
|Maximum Forward<br>Voltage|VF|0.95V|IF=10mA|
Note: 1. Halogen free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
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A<br>B<br>C E<br>Cathode Mark<br>H<br>D<br>G J<br>2 1<br>**----- End of picture text -----**<br>
|||DIMENSIONS|DIMENSIONS|DIMENSIONS||
|---|---|---|---|---|---|
|DIM|MIN<br>MAX<br>INCHES||MIN<br>MAX<br>MM||NOTE|
|A|0.140|0.152|3.55|3.85||
|B|0.100|0.112|2.55|2.85||
|C|0.055|0.071|1.40|1.80||
|D|----|0.053|----|1.35||
|E|0.018|0.026|0.45|0.65||
|G|0.006|----|0.15|----||
|H|----|0.010|----|0.25||
|J|----|0.006|----|0.15||
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SUGGESTED SOLDER PAD LAYOUT<br>**----- End of picture text -----**<br>
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2.36mm<br>1.22mm<br>0.91mm<br>**----- End of picture text -----**<br>
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## **Electrical Characteristics @ 25°C Unless Otherwise Specified**
|MCC<br>Part Number|Zener Voltage|Zener Voltage|Zener Voltage|Zener Voltage|Leakage Current<br>IR@ VR|Leakage Current<br>IR@ VR|Marking Code|
|---|---|---|---|---|---|---|---|
||VZ@ IZT|||IZT|IR|VR||
||Min.(V)|Nom(V)|Max.(V)|µA|µA|V||
|MMSZ4678|1.71|1.8|1.89|50|7.5|1.0|CC|
|MMSZ4679|1.90|2.0|2.10|50|5.0|1.0|CD|
|MMSZ4680|2.09|2.2|2.31|50|4.0|1.0|CE|
|MMSZ4681|2.28|2.40|2.52|50|2.0|1.0|CF|
|MMSZ4682|2.565|2.7|2.835|50|1.0|1.0|CH|
|MMSZ4683|2.85|3.0|3.15|50|0.8|1.0|CJ|
|MMSZ4684|3.135|3.3|3.465|50|7.5|1.5|CK|
|MMSZ4685|3.42|3.6|3.78|50|7.5|2.0|CM|
|MMSZ4686|3.705|3.9|4.095|50|5.0|2.0|CN|
|MMSZ4687|4.085|4.3|4.515|50|4.0|2.0|CP|
|MMSZ4688|4.465|4.7|4.935|50|10|3.0|CT|
|MMSZ4689|4.845|5.1|5.355|50|10|3.0|CU|
|MMSZ4690|5.32|5.6|5.88|50|10|4.0|CV|
|MMSZ4691|5.89|6.2|6.51|50|10|5.0|CA|
|MMSZ4692|6.46|6.8|7.14|50|10|5.1|CX|
|MMSZ4693|7.125|7.5|7.875|50|10|5.7|CY|
|MMSZ4694|7.79|8.2|8.61|50|1|6.2|CZ|
|MMSZ4695|8.265|8.7|9.135|50|1|6.6|DC|
|MMSZ4696|8.645|9.1|9.555|50|1|6.9|DD|
|MMSZ4697|9.50|10|10.5|50|1|7.6|DE|
|MMSZ4698|10.45|11|11.55|50|0.05|8.4|DF|
|MMSZ4699|11.40|12|12.6|50|0.05|9.1|DH|
|MMSZ4700|12.35|13|13.65|50|0.05|9.8|DJ|
|MMSZ4701|13.30|14|14.7|50|0.05|10.6|DK|
|MMSZ4702|14.25|15|15.75|50|0.05|11.4|DM|
|MMSZ4703|15.20|16|16.8|50|0.05|12.1|DN|
|MMSZ4704|16.15|17|17.85|50|0.05|12.9|DP|
|MMSZ4705|17.10|18|18.9|50|0.05|13.6|DT|
|MMSZ4706|18.05|19|19.95|50|0.05|14.4|DU|
|MMSZ4707|19.00|20|21|50|0.01|15.2|DV|
|MMSZ4708|20.9|22|23.1|50|0.01|16.7|DA|
|MMSZ4709|22.8|24|25.2|50|0.01|18.2|DX|
|MMSZ4710|23.75|25|26.25|50|0.01|19.0|DY|
|MMSZ4711|25.65|27|28.35|50|0.01|20.4|EA|
|MMSZ4712|26.6|28|29.4|50|0.01|21.2|EC|
|MMSZ4713|28.5|30|31.5|50|0.01|22.8|ED|
|MMSZ4714|31.35|33|34.65|50|0.01|25.0|EE|
|MMSZ4715|34.2|36|37.8|50|0.01|27.3|EF|
|MMSZ4716|37.05|39|40.95|50|0.01|29.6|EH|
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## **Curve Characteristics**
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Fig. 1 - Steady State Power Derating Fig. 2 - Typical Zener Breakdown Characteristics<br>1.2 1000<br>VZ Up to 10 V<br>1.0<br>800<br>0.8<br>PD versus T L 600<br>0.6<br>400<br>0.4<br>0.2 PD versus T A 200<br>0.0 0<br>0 25 50 75 100 125 150 0 2 4 6 8 10 12<br>Temperature (°C) Zener Voltage (V)<br>Fig. 3 - Typical Zener Breakdown Characteristics<br>1000<br>VZ 12V to 39 V<br>800<br>600<br>400<br>200<br>0<br>10 15 20 25 30 35 40 45<br>Zener Voltage (V)<br>Zener Current (μA)<br>Power Dissipation (W)<br>Zener Current (μA)<br>**----- End of picture text -----**<br>
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## **Ordering Information**
|**Device**|**Packing**|
|---|---|
|Part Number-TP|Tape&Reel:3Kpcs/Reel|
|Part Number-13P|Tape&Reel:10Kpcs/Reel|
## *****IMPORTANT NOTICE*****
## _**Micro Commercial Components Corp**_ . reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . _**Micro Commercial Components Corp**_ . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold _**Micro Commercial Components Corp**_ . and all the companies whose products are represented on our website, harmless against all damages. Micro Commercial Components Corp. products are sold subject to the general terms and conditions of commercial sale, as published at ~~https:/www.mccsemi.com/Home/TermsAndConditions.~~ *****LIFE SUPPORT*****
## *****CUSTOMER AWARENESS*****
MCCSEMI.COM
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Updated at April 27, 2026
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