BZT52B4V7BS-TP

Zener Single Diode, 4.7 V, 400 mW, SOD-323, 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-323
Power Dissipation: 400mW
Zener Voltage Nom: 4.7V
Operating Temperature Max: 150°C

Delivery and price
Units per pack	5000
Price	0.03 €
Current stock	1000+
Lead time	30 days

Datasheet

**BZT52B3V0BS THRU BZT52B51BS** 

## **Features** 

- Standard Vz Tolerance is ±2% 

- Planar Die Construction 

- 400mW Power Dissipation 

- Ideally Suited for Automated Assembly Processes 

- Halogen Free. “Green” Device (Note 1) 

- Moisture Sensitivity Level 1 

- Epoxy Meets UL 94 V-0 Flammability Rating 

- Lead Free Finish/RoHS Compliant t ("P" Suffix Designates RoHS Compliant. See Ordering Information) 

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400 mW<br>Zener Diode<br>3.0 to 51 Volts<br>**----- End of picture text -----**<br>


## **Maximum Ratings** 

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SOD-323<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 : 313°C/W Junction to Ambient 

|**Parameter**|**Symbol**|**Rating**|**Conditions**|
|---|---|---|---|
|Power Dissipation|PD|400mW|Note 2|
|Maximum Forward<br>Current|IFM|300mA||
|Maximum Forward<br>Voltage|VF|0.9V|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. 

Note: 2. Device mounted on a printed-circuit board measuring 11 × 25 × 1.6 mm 

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|||||||DIMENSIONS|||||||||||||
||DIM|||MIN<br>MAX<br>INCHES|||MIN<br>MAX<br>MM|||||||||NOTE|||
||A|||0.090||0.107|2.30|||||2.70|||||||
||B|||0.063||0.071|1.60|||||1.80|||||||
||C|||0.045||0.053|1.15|||||1.35|||||||
||D|||0.031||0.045|0.80|||||1.15|||||||
||E|||0.010||0.016|0.25|||||0.40|||||||
||G|||0.004||0.018|0.10|||||0.45|||||||
||H|||0.004||0.010|0.10|||||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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1.88mm<br>0.69mm<br>0.56mm<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|Maximum<br>Zener<br>Impedance|Maximum<br>Zener<br>Impedance|Maximum<br>Zener Impedance|Maximum<br>Zener Impedance|Maximum<br>Reverse Current<br>IR(Max) @ VR|Maximum<br>Reverse Current<br>IR(Max) @ VR|Marking<br>Code|
|---|---|---|---|---|---|---|---|---|---|---|
||VZ@ IZT|||ZZT @IZT|IZT|ZZK@ IZK|IZK|IR|VR||
||Min.(V)|Nom(V)|Max.(V)|Ω|mA|Ω|mA|µA|V||
|BZT52B3V0BS|2.94|3.0|3.06|89|5.0|564|1.00|9.0|1.0|B2Z|
|BZT52B3V3BS|3.23|3.3|3.37|89|5.0|564|1.00|4.5|1.0|B3Z|
|BZT52B3V6BS|3.53|3.6|3.67|84|5.0|564|1.00|4.5|1.0|B4Z|
|BZT52B3V9BS|3.82|3.9|3.98|84|5.0|564|1.00|2.7|1.0|B5Z|
|BZT52B4V3BS|4.21|4.3|4.39|84|5.0|564|1.00|2.7|1.0|B6Z|
|BZT52B4V7BS|4.61|4.7|4.79|75|5.0|564|1.00|2.7|2.0|B7Z|
|BZT52B5V1BS|5.00|5.1|5.20|60|5.0|480|1.00|2.0|2.0|B8Z|
|BZT52B5V6BS|5.49|5.6|5.71|40|5.0|400|1.00|1.0|2.0|B9Z|
|BZT52B6V2BS|6.08|6.2|6.32|10|5.0|150|1.00|3.0|4.0|BAZ|
|BZT52B6V8BS|6.66|6.8|6.94|15|5.0|141|1.00|2.0|4.0|BBZ|
|BZT52B7V5BS|7.35|7.5|7.65|15|5.0|80|1.00|1.0|5.0|BCZ|
|BZT52B8V2BS|8.04|8.2|8.36|15|5.0|80|1.00|0.7|5.0|BDZ|
|BZT52B9V1BS|8.92|9.1|9.28|15|5.0|100|1.00|0.5|6.0|BEZ|
|BZT52B10BS|9.80|10|10.20|20|5.0|150|1.00|0.2|7.0|BFZ|
|BZT52B11BS|10.78|11|11.22|20|5.0|150|1.00|0.1|8.0|BGZ|
|BZT52B12BS|11.76|12|12.24|25|5.0|150|1.00|0.1|8.0|BHZ|
|BZT52B13BS|12.74|13|13.26|30|5.0|170|1.00|0.1|8.0|BJZ|
|BZT52B15BS|14.70|15|15.30|30|5.0|200|1.00|0.1|10.5|BKZ|
|BZT52B16BS|15.68|16|16.32|40|5.0|200|1.00|0.1|11.2|BLZ|
|BZT52B18BS|17.64|18|18.36|45|5.0|225|1.00|0.1|12.6|BMZ|
|BZT52B20BS|19.60|20|20.40|55|5.0|225|1.00|0.1|14.0|BNZ|
|BZT52B22BS|21.56|22|22.44|51|5.0|235|1.00|0.045|15.4|BPZ|
|BZT52B24BS|23.52|24|24.48|65|5.0|235|1.00|0.045|16.8|BRZ|
|BZT52B27BS|26.46|27|27.54|75|5.0|282|0.50|0.045|18.9|BSZ|
|BZT52B30BS|29.40|30|30.60|75|5.0|282|0.50|0.045|21.0|BTZ|
|BZT52B33BS|32.34|33|33.66|75|5.0|306|0.50|0.045|23.0|BUZ|
|BZT52B36BS|35.28|36|36.72|84|5.0|329|0.50|0.045|25.2|BVZ|
|BZT52B39BS|38.22|39|39.78|122|5.0|329|0.50|0.045|27.3|BWZ|
|BZT52B43BS|42.14|43|43.86|141|5.0|353|0.50|0.045|30.1|BXZ|
|BZT52B47BS|46.06|47|47.94|160|5.0|353|0.50|0.045|33.0|BYZ|
|BZT52B51BS|49.98|51|52.02|169|2.0|376|0.50|0.045|35.7|BZZ|



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**BZT52B3V0BS THRU BZT52B51BS** 

## **Curve Characteristics** 

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**----- Start of picture text -----**<br>
Fig. 1 - Power Derating Curve<br>500<br>400<br>300<br>200<br>100<br>0<br>0 25 50  75  100  125 150<br>Ambient Temperature (°C)<br>Fig. 3 - Typical Zener Breakdown Characteristics<br>30<br>B10<br>25<br>B12<br>20<br>B15<br>15 B18<br>10 B22<br>B27<br>5 B33 B36<br>0<br>0 10 20 30 40<br>Zener Voltage (V)<br>Power Dissipation (mW)<br>Zener Current (mA)<br>**----- End of picture text -----**<br>


Fig. 2 - Typical Zener Breakdown Characteristics 

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50<br>45 B3V9 B5V6<br>40 B3V3 B4V7<br>B6V8<br>35<br>B8V2<br>30<br>25<br>20<br>15<br>10<br>5<br>0<br>0 1 2 3 4 5 6 7 8 9 10<br>Zener Voltage (V)<br>Zener Current (mA)<br>**----- End of picture text -----**<br>


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## **Ordering Information** 

|**Device**|**Packing**|
|---|---|
|Part Number-TP|Tape&Reel:3Kpcs/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***** 

MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. 

## *****CUSTOMER AWARENESS***** 

Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. **MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources** . MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. 

MCCSEMI.COM 

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Updated at April 27, 2026

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