# Zener Single Diode, 6.2 V, 200 mW, SOD-323, 2 Pins, 150 °C, Surface Mount

![Product image](https://novapart.co/image/farnell:1680102/)

**URL**: https://novapart.co/products/UDZSTE-176.2B/zener-single-diode-62-v-200-mw-sod-323-2-pins-150
**SKU**: UDZSTE-176.2B
**Manufacturer**: ROHM
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Zener Single Diodes
**Price**: €0.0210
**Stock**: 10+

## Description

Zener Voltage Vz Typ:6.2V; Power Dissipation Pd:200mW; Diode Case Style:SOD-323; Zener Tolerance ±:-; No. of Pins:2Pins; Operating Temperature Max:150°C; Product Range:UDZST Series; Automotiv

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 2Pins |
| Product Range | UDZST |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOD-323 |
| Power Dissipation | 200mW |
| Zener Voltage Nom | 6.2V |
| Operating Temperature Max | 150°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1680102/)

## Zener diode 

## **UDZS6.2B** 

##  **Applications** 

Constant voltage control 

##  **Features** 

- 1) Compact, 2-pin mini-mold type for high-density mounting. (UMD2) 

- 2) High reliability. 

- 3) Can be mounted automatically, using chip mounter. 

 **Construction** Silicon epitaxial planar 

##  **Dimensions** (Unit : mm)  **Land size figure** (Unit : mm) 

**==> picture [265 x 161] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.25±0.1 0.1±0.1<br>    0.05 0.9MIN.<br>= ey<br>z =<br>UMD2<br> Structure<br>0.7±0.2<br>0.3±0.05     0.1<br>ROHM : UMD2<br>JEDEC : S0D-323<br>JEITA : SC-90/A<br>dot (year week factory)<br>EX.  UDZS3.6B<br>0.8MIN.<br>2.1<br>1.7±0.1 2.5±0.2<br>**----- End of picture text -----**<br>


##  **Taping specifications** (Unit : mm) 

**==> picture [227 x 118] intentionally omitted <==**

**----- Start of picture text -----**<br>
4.0±0.1 2.0±0.05 φ1.55±0.05 0.3±0.1<br>1.40±0.1 4.0±0.1 φ1.05<br>1.0±0.1<br>1.75±0.1<br>3.5±0.05 8.0±0.2<br>2.8±0.1<br>2.75<br>**----- End of picture text -----**<br>


##  **Absolute maximum ratings** (Ta=25C) 

|**Absolute maximum ratings **(Ta=25C)|(Ta=25C)C)C)|||
|---|---|---|---|
|Parameter|Symbol|Limits|Unit|
|Power dissipation|P|200|mW|
|Junction temperature|Tj|150|℃|
|Storage temperature|Tstg|-55 to +150|℃|
|Operating temperature|Topr|-55 to +150|℃|



www.rohm.com 

**2012.02 - Rev.D** 

1/4 

○c 2012 ROHM Co., Ltd. All rights reserved. 

**UDZS6.2B** 

Data Sheet 

##  **Electrical characteristics** (Ta=25C) 

|TYP.|Symbol|Symbol|Symbol|Symbol|Symbol|Symbol|Symbol|Symbol|Symbol|
|---|---|---|---|---|---|---|---|---|---|
||Zener voltage：Vz(V)|||Operating resistance：Zz(Ω)||Rising operataing<br>resistance：Zz(Ω)||Reverse current：<br>IR(uA)||
||MIN.|MAX.|Iz(mA)|MAX.|Iz(mA)|MAX.|Iz(mA)|MAX.|VR(V)|
|UDZS 3.6B|3.600|3.845|5.0|100|5.0|1000|1.0|10.0|1.0|
|UDZS 3.9B|3.890|4.160|5.0|100|5.0|1000|1.0|5.0|1.0|
|UDZS 4.3B|4.170|4.430|5.0|100|5.0|1000|1.0|5.0|1.0|
|UDZS 4.7B|4.550|4.750|5.0|100|5.0|800|0.5|2.0|1.0|
|UDZS 5.1B|4.980|5.200|5.0|80|5.0|500|0.5|2.0|1.5|
|UDZS 5.6B|5.490|5.730|5.0|60|5.0|200|0.5|1.0|2.5|
|UDZS 6.2B|6.060|6.330|5.0|60|5.0|100|0.5|1.0|3.0|
|UDZS 6.8B|6.650|6.930|5.0|40|5.0|60|0.5|0.5|3.5|
|UDZS 7.5B|7.280|7.600|5.0|30|5.0|60|0.5|0.5|4.0|
|UDZS 8.2B|8.020|8.360|5.0|30|5.0|60|0.5|0.5|5.0|
|UDZS 9.1B|8.850|9.230|5.0|30|5.0|60|0.5|0.5|6.0|
|UDZS 10B|9.770|10.210|5.0|30|5.0|60|0.5|0.1|7.0|
|UDZS 11B|10.760|11.220|5.0|30|5.0|60|0.5|0.1|8.0|
|UDZS 12B|11.740|12.240|5.0|30|5.0|80|0.5|0.1|9.0|
|UDZS 13B|12.910|13.490|5.0|37|5.0|80|0.5|0.1|10.0|
|UDZS 15B|14.340|14.980|5.0|42|5.0|80|0.5|0.1|11.0|
|UDZS 16B|15.850|16.510|5.0|50|5.0|80|0.5|0.1|12.0|
|UDZS 18B|17.560|18.350|5.0|65|5.0|80|0.5|0.1|13.0|
|UDZS 20B|19.520|20.390|5.0|85|5.0|100|0.5|0.1|15.0|
|UDZS 22B|21.540|22.470|5.0|100|5.0|100|0.5|0.1|17.0|
|UDZS 24B|23.720|24.780|5.0|120|5.0|120|0.5|0.1|19.0|
|UDZS 27B|26.190|27.530|5.0|150|5.0|150|0.5|0.1|21.0|
|UDZS 30B|29.190|30.690|5.0|200|5.0|200|0.5|0.1|23.0|
|UDZS 33B|32.150|33.790|5.0|250|5.0|250|0.5|0.1|25.0|
|UDZS 36B|35.070|36.870|5.0|300|5.0|300|0.5|0.1|27.0|



(１ )The zener voltage(Vz) is measured 40ms after power is supplied. 

(２ )The operating resistances(Zz,Zzk) are measured by superimposing a minute alternating current on the regulated current(Iz) 

##  **Type No.** 

|**Type No.**||||
|---|---|---|---|
|<br>TYPE|TYPE NO.|TYPE|TYPE NO.|
|UDZS 3.6B|62|UDZS 12B|25|
|UDZS 3.9B|72|UDZS 13B|35|
|UDZS 4.3B|82|UDZS 15B|45|
|UDZS 4.7B|92|UDZS 16B|55|
|UDZS 5.1B|A2|UDZS 18B|65|
|UDZS 5.6B|C2|UDZS 20B|75|
|UDZS 6.2B|E2|UDZS 22B|85|
|UDZS 6.8B|F2|UDZS 24B|95|
|UDZS 7.5B|H2|UDZS 27B|A5|
|UDZS 8.2B|J2|UDZS 30B|C5|
|UDZS 9.1B|L2|UDZS 33B|E5|
|UDZS 10B|05|UDZS 36B|F5|
|UDZS 11B|15|||



www.rohm.com 

**2012.02 - Rev.D** 

2/4 

○c 2012 ROHM Co., Ltd. All rights reserved. 

**UDZS6.2B** 

Data Sheet 

##  **Electrical characteristic curves** (Ta=25C) 

**==> picture [404 x 263] intentionally omitted <==**

**----- Start of picture text -----**<br>
10<br>1<br>0.1<br>5.1<br>4.7 5.6<br>0.01 4.3 6.8<br>3.9 6.2 7.5<br>3.6 8.2 9.110 11 12 13 15 16 18 20 22 24 27 30 33 36<br>0.001<br>0 5 10 15 20 25 30 35 40<br>ZENER VOLTAGE:Vz(V)<br>Vz-Iz CHARACTERISTICS<br>ZENER CURRENT:Iz(mA)<br>**----- End of picture text -----**<br>


**==> picture [331 x 288] intentionally omitted <==**

**----- Start of picture text -----**<br>
250 10000<br>PRSM<br>200 1000 t<br>150 100<br>100 10<br>50 1<br>0 0.1<br>0 25 50 75 100 125 150 0.001 0.01 0.1 1 10 100<br>AMBIENT TEMPERATURE:Ta(℃) TIME:t(ms)<br>Pd-Ta CHARACTERISTICS PRSM-TIME CHARACTERISTICS<br>0.12 40 1000<br>Rth(j-a)<br>0.1 35<br>0.08 30<br>100<br>0.06 Rth(j-c)<br>25<br>0.04<br>20<br>0.02 10<br>15<br>0 Mounted on epoxy board<br>-0.02 10 IM=10mA IF=100mA<br>-0.04 5 1<br>-0.06 0 1ms time<br>300us<br>-0.08 -5<br>0.1<br>0 10 20 30 40<br>0.001 0.01 0.1 1 10 100 1000<br>ZENER VOLTAGE：Vz(V) TIME:t(s)<br>γz-Vz CHARACTERISTICS Rth-t CHARACTERISTICS<br>POWER:PRSM(W)<br>POWER DISSIPATION:Pd(mW)<br>REVERSE   SURGE MAXIMUM<br>TRANSIENT<br>TEMP.COEFFICIENCE:γz(％/℃) TEMP.COEFFICIENCE:γz(mV/℃) THAERMAL IMPEDANCE:Rth (℃/W)<br>**----- End of picture text -----**<br>


www.rohm.com 

**2012.02 - Rev.D** 

3/4 

○c 2012 ROHM Co., Ltd. All rights reserved. 

**UDZS6.2B** 

Data Sheet 

**==> picture [418 x 277] intentionally omitted <==**

**----- Start of picture text -----**<br>
10 1000 100<br>Ta=25℃ 100 Ta=125℃ f=1MHz<br>1 Ta=-25℃ Ta=75℃ 10 Ta=75℃<br>Ta=125℃ 1<br>0.1 Ta=25℃ 10<br>0.1<br>0.01 0.01 Ta=-25℃<br>0.001<br>0.001 0.0001 1<br>5 5.5 6 6.5 7 0 1 2 3 0 1 2 3<br>ZENER VOLTAGE:Vz(V)<br>Vz-Iz CHARACTERISTICS REVERSE VOLTAGE：VR(V) REVERSE VOLTAGE:VR(V)<br>VR-IR CHARACTERISTICS VR-Ct CHARACTERISTICS<br>30<br>6.5 1<br>29<br>Ta=25℃ 0.9 Ta=25℃ Ta=25℃<br>6.4 n=30IZ=5mApcs 0.8 VR=3.0Vn=30pcs 2827 fVR=0V=1MHz<br>0.7 n=10pcs<br>26<br>6.3 0.6<br>25<br>0.5<br>24<br>6.2 0.4<br>0.3 23 AVE:21.59pF<br>AVE:0.138nA 22<br>6.1 0.2<br>21<br>AVE:6.245V 0.1<br>20<br>6 0<br>Vz DISPERSION MAP IR DISPERSION MAP Ct DISPERSION MAP<br>TERMINALS:Ct(pF)<br>ZENER CURRENT:Iz(mA) REVERSE CURRENT:IR (nA) CAPACITANCE BETWEEN<br>CAPACITANCE<br>ZENER VOLTAGE:Vz(Ｖ)<br>REVERSE CURRENT:IR(nA) BETWEENTERMINALS:Ct(pF)<br>**----- End of picture text -----**<br>


**==> picture [137 x 127] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>10<br>1<br>0.1 1 10<br>ZENER CURRENT(mA)<br>Zz-Iz CHARACTERISTICS<br>DYNAMIC IMPEDANCE:Zz(Ω)<br>**----- End of picture text -----**<br>


www.rohm.com ○c 2012 ROHM Co., Ltd. All rights reserved. 

**2012.02 - Rev.D** 

4/4 

Notice 

## **N o t e s** 

No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. 

The content specified herein is subject to change for improvement without notice. 

The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. 

Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. 

Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. 

The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. 

The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). 

The Products specified in this document are not designed to be radiation tolerant. 

While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. 

Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. 

The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. 

If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. 

**==> picture [80 x 61] intentionally omitted <==**

Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. 

## ROHM  Customer Support System 

http://www.rohm.com/contact/ 

www.rohm.com © 2012  ROHM Co., Ltd. All rights reserved. 

R1120A 



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---

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