# Zener Single Diode, 13 V, 300 mW, SOD-323, 2 Pins, 150 °C, Surface Mount

![Product image](https://novapart.co/image/farnell:3607309/)

**URL**: https://novapart.co/products/SZMM3Z13VT1G/zener-single-diode-13-v-300-mw-sod-323-2-pins-150
**SKU**: SZMM3Z13VT1G
**Manufacturer**: ONSEMI
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Zener Single Diodes
**Price**: €0.0360
**Stock**: 10+
**Lead Time**: 99 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 2Pins |
| Product Range | SZMM3ZxxxT1G Series |
| Qualification | AEC-Q101 |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOD-323 |
| Power Dissipation | 300mW |
| Zener Voltage Nom | 13V |
| Operating Temperature Max | 150°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3607309/)

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## Zener Voltage Regulators 

## **500 mW SOD-323 Surface Mount** MM3ZxxxT1G Series, SZMM3ZxxxT1G Series 

This series of Zener diodes is packaged in a SOD-323 surface mount package that has a power dissipation of 500 mW. They are designed to provide voltage regulation protection and are especially attractive in situations where space is at a premium. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards. 

## **Specification Features:** 

- Standard Zener Breakdown Voltage Range − 2.4 V to 75 V 

- Steady State Power Rating of 500 mW 

- Small Body Outline Dimensions: 0.067″ x 0.049″ (1.7 mm x 1.25 mm) 

- Low Body Height: 0.035″ (0.9 mm) 

- Package Weight: 4.507 mg/Unit 

- ESD Rating of Class 3 (> 16 kV) per Human Body Model 

- SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable 

- These are Pb-Free Devices* 

## **Mechanical Characteristics:** 

**CASE:** Void-free, Transfer-Molded Plastic 

**FINISH:** All External Surfaces are Corrosion Resistant 

## **MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:** 

260 °C for 10 Seconds 

**LEADS:** Plated with Pb-Sn or Sn Only (Pb-Free) **POLARITY:** Cathode Indicated by Polarity Band **FLAMMABILITY RATING:** UL 94 V-0 

**SOD-323 CASE 477 STYLE 1** 

1 2 Cathode Anode 

## **MARKING DIAGRAM** 

**==> picture [80 x 41] intentionally omitted <==**

**----- Start of picture text -----**<br>
xx<br>ee<br>M<br>**----- End of picture text -----**<br>


xx = Specific Device Code M = Date Code* = Pb-Free Package 

(Note: Microdot may be in either location) 

*Date Code orientation may vary depending upon manufacturing location. 

## **ORDERING INFORMATION** 

|**Device**|**Package**|**Shipping**†|
|---|---|---|
|MM3ZxxxT1G,<br>SZMM3ZxxxT1G|SOD-323<br>(Pb-Free)|3,000 /<br>Tape & Reel|
|MM3ZxxxT3G,<br>SZMM3ZxxxT3G|SOD-323<br>(Pb-Free)|10,000 /<br>Tape & Reel|



- †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. 

**MOUNTING POSITION:** Any 

## **MAXIMUM RATINGS** 

~~a~~ **Rating Symbol Max Unit** Total Device Dissipation FR-4 Board, PD (Note 1) @ TA = 25 ° C 300 mW Derate above 25 ° C 2.4 mW/ ° C (Note 2) @ TA = 25 ° C 500 mW Derate above 25 ° C 4.0 mW/ ° C ~~St~~ Thermal Resistance R JA from Junction-to-Ambient (Note 1) 416 ° C/W (Note 2) 250 ° C/W ~~pd~~ Junction and Storage Temperature Range TJ, Tstg −65 to +150 ° C Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 

1. FR-4 printed circuit board, single-sided copper, mounting pad 1 cm[2] . 

2. FR-4 printed circuit board, single-sided copper, mounting pad = 0.72 mm[2] , 1 inch[2] Copper Heat Sink 

## **DEVICE MARKING INFORMATION** 

See specific marking information in the device marking column of the Electrical Characteristics table on page 3 of this data sheet. 

- *For additional information on our Pb-Free strategy and soldering details, please download the **onsemi** Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 

Publication Order Number: 

**1** 

© Semiconductor Components Industries, LLC, 2014 **February, 2026 − Rev. 15** 

**MM3Z2V4T1/D** 

**MM3ZxxxT1G Series, SZMM3ZxxxT1G Series** 

## **ELECTRICAL CHARACTERISTICS** 

|**Symbol**|**Parameter**|
|---|---|
|VZ|Reverse Zener Voltage @ IZT|
|IZT|Reverse Current|
|ZZT|Maximum Zener Impedance @ IZT|
|IZK|Reverse Current|
|ZZK|Maximum Zener Impedance @ IZK|
|IR|Reverse Leakage Current @ VR|
|VR|Reverse Voltage|
|IF|Forward Current|
|VF|Forward Voltage @ IF|
|VZ|Maximum Temperature Coefficient of VZ|
|C|Max. Capacitance @VR= 0 and f = 1 MHz|



**==> picture [156 x 165] intentionally omitted <==**

**----- Start of picture text -----**<br>
I<br>IF<br>VZ VR<br>V<br>IR VF<br>IZT<br>Zener Voltage Regulator<br>**----- End of picture text -----**<br>


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## **MM3ZxxxT1G Series, SZMM3ZxxxT1G Series** 

**ELECTRICAL CHARACTERISTICS** (TA = 25 ° C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA for all types) 

|||||||~~es~~|~~es~~|~~es~~||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Device***<br>~~eee~~<br>~~TTT~~|**Device**<br>**Marking**<br>~~eee~~<br>~~TTT~~|**Zener Voltage**(Note 3)<br>~~es~~<br>~~eee~~||||**Zener Impedance**<br>~~es~~<br>~~es~~<br>~~eee~~|||**Leakage Current**<br>~~es~~<br>~~eee~~||**VZ**<br>**(mV/k)**<br>**@ IZT**<br>~~eee~~||**C**<br>**@ VR = 0**<br>**f = 1 MHz**<br>~~eee~~|
|||**VZ (Volts)**<br>~~eee~~|||**@ IZT**<br>~~eee~~|**ZZT**<br>**@ IZT**<br>~~eee~~|**ZZK @ IZK**<br>~~es~~<br>~~eee~~||**IR @ VR**<br>~~eee~~|||||
|||**Min**<br>~~eee~~<br>~~TTT~~|**Nom**<br>~~eee~~<br>~~TTT~~|**Max**<br>~~eee~~<br>~~TTT~~|**mA**<br>~~eee~~<br>~~TTT~~|~~eee~~<br>~~TTT~~|~~eee~~<br>~~TTT~~|**mA**<br>~~eee~~<br>~~TTT~~|**A**<br>~~eee~~<br>~~TTT~~|**Volts**<br>~~eee~~<br>~~TTT~~|**Min**<br>~~eee~~<br>~~TTT~~|**Max**<br>~~eee~~<br>~~TTT~~|**pF**<br>~~eee~~<br>~~TTT~~|
|MM3Z2V4T1G<br>MM3Z2V7T1G<br>MM3Z3V0T1G<br>MM3Z3V3T1G<br>MM3Z3V6T1G<br>~~TTT~~|00<br>01<br>02<br>05<br>06<br>~~TTT~~|2.2<br>2.5<br>2.8<br>3.1<br>3.4<br>~~TTT~~|2.4<br>2.7<br>3.0<br>3.3<br>3.6<br>~~TTT~~|2.6<br>2.9<br>3.2<br>3.5<br>3.8<br>~~TTT~~|5<br>5<br>5<br>5<br>5<br>~~TTT~~|100<br>100<br>100<br>95<br>90<br>~~TTT~~|1000<br>1000<br>1000<br>1000<br>1000<br>~~TTT~~|0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>~~TTT~~|50<br>20<br>10<br>5<br>5<br>~~TTT~~|1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>~~TTT~~|−3.5<br>−3.5<br>−3.5<br>−3.5<br>−3.5<br>~~TTT~~|0<br>0<br>0<br>0<br>0<br>~~TTT~~|450<br>450<br>450<br>450<br>450<br>~~TTT~~|
|MM3Z3V9T1G<br>MM3Z4V3T1G<br>SZMM3Z4V3T1G<br>MM3Z4V7T1G<br>MM3Z5V1T1G|07<br>08<br>X9<br>09<br>0A|3.7<br>4.0<br>4.0<br>4.4<br>4.8|3.9<br>4.3<br>4.3<br>4.7<br>5.1|4.1<br>4.6<br>4.6<br>5.0<br>5.4|5<br>5<br>5<br>5<br>5|90<br>90<br>90<br>80<br>60|1000<br>1000<br>1000<br>800<br>500|0.5<br>0.5<br>0.5<br>0.5<br>0.5|3<br>3<br>3<br>3<br>2|1.0<br>1.0<br>1.0<br>2.0<br>2.0|−3.5<br>−3.5<br>−3.5<br>−3.5<br>−2.7|−2.5<br>0<br>0<br>0.2<br>1.2|450<br>450<br>450<br>260<br>225|
|MM3Z5V6T1G<br>MM3Z6V2T1G<br>MM3Z6V8T1G<br>MM3Z7V5T1G<br>MM3Z8V2T1G|0C<br>0E<br>0F<br>0G<br>0H|5.2<br>5.8<br>6.4<br>7.0<br>7.7|5.6<br>6.2<br>6.8<br>7.5<br>8.2|6.0<br>6.6<br>7.2<br>7.9<br>8.7|5<br>5<br>5<br>5<br>5|40<br>10<br>15<br>15<br>15|200<br>100<br>160<br>160<br>160|0.5<br>0.5<br>0.5<br>0.5<br>0.5|1<br>3<br>2<br>1<br>0.7|2.0<br>4.0<br>4.0<br>5.0<br>5.0|−2.0<br>0.4<br>1.2<br>2.5<br>3.2|2.5<br>3.7<br>4.5<br>5.3<br>6.2|200<br>185<br>155<br>140<br>135|
|MM3Z9V1T1G<br>MM3Z10VT1G<br>MM3Z11VT1G<br>MM3Z12VT1G<br>MM3Z13VT1G|0K<br>0L<br>0M<br>0N<br>0P|8.5<br>9.4<br>10.4<br>11.4<br>12.4|9.1<br>10<br>11<br>12<br>13.25|9.6<br>10.6<br>11.6<br>12.7<br>14.1|5<br>5<br>5<br>5<br>5|15<br>20<br>20<br>25<br>30|160<br>160<br>160<br>80<br>80|0.5<br>0.5<br>0.5<br>0.5<br>0.5|0.2<br>0.1<br>0.1<br>0.1<br>0.1|7.0<br>8.0<br>8.0<br>8.0<br>8.0|3.8<br>4.5<br>5.4<br>6.0<br>7.0|7.0<br>8.0<br>9.0<br>10<br>11|130<br>130<br>130<br>130<br>120|
|MM3Z15VT1G<br>MM3Z16VT1G<br>MM3Z18VT1G<br>MM3Z20VT1G<br>MM3Z22VT1G|0T<br>0U<br>0W<br>0Z<br>10|14.3<br>15.3<br>16.8<br>18.8<br>20.8|15<br>16.2<br>18<br>20<br>22|15.8<br>17.1<br>19.1<br>21.2<br>23.3|5<br>5<br>5<br>5<br>5|30<br>40<br>45<br>55<br>55|80<br>80<br>80<br>100<br>100|0.5<br>0.5<br>0.5<br>0.5<br>0.5|0.05<br>0.05<br>0.05<br>0.05<br>0.05|10.5<br>11.2<br>12.6<br>14.0<br>15.4|9.2<br>10.4<br>12.4<br>14.4<br>16.4|13<br>14<br>16<br>18<br>20|110<br>105<br>100<br>85<br>85|
|MM3Z24VT1G<br>MM3Z27VT1G<br>MM3Z30VT1G<br>MM3Z33VT1G<br>MM3Z36VT1G|11<br>12<br>14<br>18<br>19|22.8<br>25.1<br>28<br>31<br>34|24.2<br>27<br>30<br>33<br>36|25.6<br>28.9<br>32<br>35<br>38|5<br>2<br>2<br>2<br>2|70<br>80<br>80<br>80<br>90|120<br>300<br>300<br>300<br>500|0.5<br>0.5<br>0.5<br>0.5<br>0.5|0.05<br>0.05<br>0.05<br>0.05<br>0.05|16.8<br>18.9<br>21.0<br>23.2<br>25.2|18.4<br>21.4<br>24.4<br>27.4<br>30.4|22<br>25.3<br>29.4<br>33.4<br>37.4|80<br>70<br>70<br>70<br>70|
|MM3Z39VT1G<br>MM3Z43VT1G<br>MM3Z47VT1G<br>MM3Z51VT1G<br>MM3Z56VT1G<br>~~pL~~|20<br>21<br>1A<br>1C<br>1D<br>~~pL~~|37<br>40<br>44<br>48<br>52<br>~~Tee~~|39<br>43<br>47<br>51<br>56<br>~~Tee~~|41<br>46<br>50<br>54<br>60<br>~~Tee~~|2<br>2<br>2<br>2<br>2<br>~~Teete~~|130<br>150<br>170<br>180<br>200<br>~~te~~|500<br>500<br>500<br>500<br>500<br>~~te~~|0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>~~ET~~|0.05<br>0.05<br>0.05<br>0.05<br>0.05<br>~~ET~~|27.3<br>30.1<br>32.9<br>35.7<br>39.2<br>~~ET~~|33.4<br>37.6<br>42.0<br>46.6<br>52.2|41.2<br>46.6<br>51.8<br>57.2<br>63.8|45<br>40<br>40<br>40<br>40|
|MM3Z62VT1G<br>MM3Z68VT1G<br>MM3Z75VT1G<br>~~pL~~|2A<br>1F<br>1G<br>~~pL~~|58<br>64<br>70<br>~~Tee~~|62<br>68<br>75<br>~~Tee~~|66<br>72<br>79<br>~~Tee~~|2<br>2<br>2<br>~~Teete~~|215<br>240<br>255<br>~~te~~|500<br>500<br>500<br>~~te~~|0.5<br>0.5<br>0.5<br>~~ET~~|0.05<br>0.05<br>0.05<br>~~ET~~|43.4<br>47.6<br>52.5<br>~~ET~~|58.9<br>65.6<br>73.4|71.8<br>79.8<br>88.6|35<br>35<br>35|



3. Zener voltage is measured with a pulse test current IZ at an ambient temperature of 25 ° C. 

4. Marking for the Standard part is identical to its Automotive OPN unless noted otherwise. 

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**MM3ZxxxT1G Series, SZMM3ZxxxT1G Series** 

**TYPICAL CHARACTERISTICS** 

**==> picture [490 x 595] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000 ——__—___-oe TJ = 25  ° C —— 1000 ee—————————_——<br>IZ(AC) = 0.1 IZ(DC)<br>RAE f = 1 kHz _————<br>100 PXPETEPoere a 100 rr|<br>PTSo ————_——_—| eS<br>( oNVVYT| TT AO| 7” | lA tT aa ee2ee 2ee A2 ee eeee ee|<br>I Z  = 1 mA<br>5 mA 150  ° C<br>10 \| \KeemGas eaeZZean 10 LILPEAA ASAEYZ<br>ee ee eee ——.  . — -<br>a<br>75  ° C 25  ° C 0  ° C<br>1.0 Pt titi ET ET 1.0 wD, HT [\/ aaFTE tT |<br>3.0 10 80 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2<br>VZ, NOMINAL ZENER VOLTAGE VF, FORWARD VOLTAGE (V)<br>Figure 1. Effect of Zener Voltage on Zener Impedance Figure 2. Typical Forward Voltage<br>1000 1000<br>=—————— TA = 25  ° C 100 = ee<br>==a———————— ee= aSSSASESS<br>10<br>S et 0 V BIAS 1 V BIAS ) t‘é iRESSS<br>100 S =<br>SSSeaSSSS eS—E—E—EEe—E—E—E 1.00.1 SS|pe =a eeSS SS SS SSee +150  eeSSee ° C SSee SSeee<br>Te BIAS AT SSS SS SS<br>0.01<br>10 | | [| fd 50% OF VZ NOM L | | || ee<br>+25  ° C<br>0.001<br>SSS eee = ===<br>a OC — ee Ee —EE −55  ° C<br>a 0.0001 ae ee<br>1.0 Re eee 0.00001 SS SS<br>4.0 10 70 0 10 20 30 40 50 60 70<br>VZ, NOMINAL ZENER VOLTAGE (V) VZ, NOMINAL ZENER VOLTAGE (V)<br>Figure 3. Typical Capacitance Figure 4. Typical Leakage Current<br>100 100<br>TA = 25  ° C TA = 25  ° C<br>ER ee es ee ss Es ee se ss<br>10 ee 10<br>Ee|eeeeee ee eeee LEee esee ee<br>1.0 a 1 ee<br>Ee |ee ee ee ee<br>0.1 ee 0.1<br>0.01 eeEeee eeee eeeee ee  ieee 0.01 LE|eeeeee<br>0 2.0 4.0 6.0 8.0 10 12 10 30 50 70 90<br>VZ, ZENER VOLTAGE (V) VZ, ZENER VOLTAGE (V)<br>) Ω IF, FORWARD CURRENT (mA)<br>ZZT, DYNAMIC IMPEDANCE (<br>A)<br>μ<br>C, CAPACITANCE (pF)<br>IR, LEAKAGE CURRENT (<br>IZ, ZENER CURRENT (mA) IZ, ZENER CURRENT (mA)<br>**----- End of picture text -----**<br>


**Figure 5. Zener Voltage versus Zener Current (VZ Up to 12 V)** 

**Figure 6. Zener Voltage versus Zener Current (12 V to 75 V)** 

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**MM3ZxxxT1G Series, SZMM3ZxxxT1G Series** 

## **TYPICAL CHARACTERISTICS** 

**==> picture [242 x 168] intentionally omitted <==**

**----- Start of picture text -----**<br>
100 Pp [oN]]<br>80 p |NE<br>Neee<br>NN<br>60<br>a Ne e ee<br>40 po [NN] ee<br>a ee<br>20 a eeee<br>a eeee<br>0 NN<br>0 25 50 75 100 125 150<br>TEMPERATURE ( ° C)<br>POWER DISSIPATION (%)<br>**----- End of picture text -----**<br>


**Figure 7. Steady State Power Derating** 

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**MM3ZxxxT1G Series, SZMM3ZxxxT1G Series** 

## **REVISION HISTORY** 

|**Revision**<br>**Description of Changes**<br>**Date**<br>15<br>Add a new OPN and note<br>2/10/2026<br>This document has undergone updates prior to the inclusion of this revision history table. The changes tracked here only reflect updates made<br>~~—~~|
|---|
|on the noted approval dates.|



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MECHANICAL CASE OUTLINE **PACKAGE DIMENSIONS** 

## **SOD−323 1.70x1.25x0.85** CASE 477 ISSUE K 

## DATE 11 MAR 2024 

**==> picture [117 x 105] intentionally omitted <==**

**----- Start of picture text -----**<br>
GENERIC<br>MARKING DIAGRAM*<br>XX M XX M<br>STYLE 1 STYLE 2<br>XX = Specific Device Code<br>M = Date Code<br>**----- End of picture text -----**<br>


*This information is generic. Please refer to device data sheet for actual part marking. Pb−Free indicator, “G” or microdot “ ”, may or may not be present. Some products may not follow the Generic Marking. 

STYLE 1: STYLE 2: PIN 1. CATHODE (POLARITY BAND) NO POLARITY 2. ANODE 

## **DOCUMENT NUMBER:** 

**98ASB17533C** 

## **DESCRIPTION: SOD−323 1.70x1.25x0.85** 

Electronic versions are uncontrolled except when accessed directly from the Document Repository. Printed  versions are uncontrolled  except when stamped  “CONTROLLED COPY” in red. 

## **PAGE 1 OF 1** 

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**==> picture [232 x 43] intentionally omitted <==**

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