500mW Power Dissipation Zener Diode ChipNobo BZT52C2V4E308CN in SOD123 Small Outline Plastic Package
Product Overview
The SOD-123 series Zener diodes offer low Zener impedance, a power dissipation of 500mW, and high stability and reliability. They are designed for general-purpose use in residential and commercial equipment. The color band on the device denotes the cathode end.
Product Attributes
- Package: SOD-123 Small Outline Plastic Package
- Polarity: Color band denotes cathode end
- Epoxy UL Flammability: 94V-0
- Mounting Position: Any
- Brand: ChipNobo (implied from website and contact info)
Technical Specifications
| Parameter | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Power Dissipation | Pd | 500 | mW | Device mounted on ceramic PCB: 7.6mm x 9.4mm x 0.87mm with pad areas 25mm |
| Forward Voltage @IF=10mA | Vf | 0.9 | V | Short duration test pulse used to minimize self-heating effect |
| Storage Temperature Range | Ts | -65 to +150 | ||
| Junction/Operating Temperature | Tj | 150 | ||
| Thermal Resistance from Junction to Ambient | RthA | 400 | K/W |
Electrical Characteristics (TA = 25 unless otherwise specified)
| Device Marking | Zener Voltage Nom.(V) | Zener Voltage Min.(V) | Zener Voltage Max.(V) | Test Current Izt (mA) | Max. Zener Impedance Zzt @Izt () | Max. Zener Impedance Zzk @Izk () | Reverse Current IR @VR (uA) | Test Current Izk (mA) | Typical Temperature Coefficient @IZTC=1mA (mV/) |
|---|---|---|---|---|---|---|---|---|---|
| BZT52C2V0 WY | 2.0 | 1.80 | 2.15 | 5 | 150 | 600 | 1.0 | 100 | -3.5 |
| BZT52C2V4 WX | 2.4 | 2.2 | 2.6 | 5 | 100 | 600 | 1.0 | 50 | -3.5 |
| BZT52C2V7 W1 | 2.7 | 2.5 | 2.9 | 5 | 100 | 600 | 1.0 | 20 | -3.5 |
| BZT52C3V0 W2 | 3.0 | 2.8 | 3.2 | 5 | 95 | 600 | 1.0 | 10 | -3.5 |
| BZT52C3V3 W3 | 3.3 | 3.1 | 3.5 | 5 | 95 | 600 | 1.0 | 5 | -3.5 |
| BZT52C3V6 W4 | 3.6 | 3.4 | 3.8 | 5 | 90 | 600 | 1.0 | 5 | -3.5 |
| BZT52C3V9 W5 | 3.9 | 3.7 | 4.1 | 5 | 90 | 600 | 1.0 | 3 | -3.5 |
| BZT52C4V3 W6 | 4.3 | 4.0 | 4.6 | 5 | 90 | 600 | 1.0 | 3 | -3.5 |
| BZT52C4V7 W7 | 4.7 | 4.4 | 5.0 | 5 | 80 | 500 | 1.0 | 3 | -3.5 |
| BZT52C5V1 W8 | 5.1 | 4.8 | 5.4 | 5 | 60 | 480 | 1.0 | 2 | -2.7 |
| BZT52C5V6 W9 | 5.6 | 5.2 | 6.0 | 5 | 40 | 400 | 1.0 | 1 | -2.0 |
| BZT52C6V2 WA | 6.2 | 5.8 | 6.6 | 5 | 10 | 150 | 1.0 | 3 | 0.4 |
| BZT52C6V8 WB | 6.8 | 6.4 | 7.2 | 5 | 15 | 80 | 1.0 | 2 | 1.2 |
| BZT52C7V5 WC | 7.5 | 7.0 | 7.9 | 5 | 15 | 80 | 1.0 | 1 | 2.5 |
| BZT52C8V2 WD | 8.2 | 7.7 | 8.7 | 5 | 15 | 80 | 1.0 | 0.7 | 3.2 |
| BZT52C9V1 WE | 9.1 | 8.5 | 9.6 | 5 | 15 | 100 | 1.0 | 0.5 | 3.8 |
| BZT52C10 W | 10 | 9.4 | 10.6 | 5 | 20 | 150 | 1.0 | 0.2 | 4.5 |
| BZT52C11 WG | 11 | 10.4 | 11.6 | 5 | 20 | 150 | 1.0 | 0.1 | 5.4 |
| BZT52C12 WH | 12 | 11.4 | 12.7 | 5 | 25 | 150 | 1.0 | 0.1 | 6.0 |
| BZT52C13 WI | 13 | 12.4 | 14.1 | 5 | 30 | 170 | 1.0 | 0.1 | 7.0 |
| BZT52C15 WJ | 15 | 13.8 | 15.6 | 5 | 30 | 200 | 1.0 | 0.1 | 9.2 |
| BZT52C16 WK | 16 | 15.3 | 17.1 | 5 | 40 | 200 | 1.0 | 0.1 | 10.4 |
| BZT52C18 WL | 18 | 16.8 | 19.1 | 5 | 45 | 225 | 1.0 | 0.1 | 12.4 |
| BZT52C20 WM | 20 | 18.8 | 21.2 | 5 | 55 | 225 | 1.0 | 0.1 | 14.4 |
| BZT52C22 WN | 22 | 20.8 | 23.3 | 5 | 55 | 250 | 1.0 | 0.1 | 16.4 |
| BZT52C24 WO | 24 | 22.8 | 25.6 | 5 | 70 | 250 | 1.0 | 0.1 | 18.4 |
| BZT52C27 WP | 27 | 25.1 | 28.9 | 2 | 80 | 300 | 0.5 | 0.1 | 21.4 |
| BZT52C30 WQ | 30 | 28.0 | 32.0 | 2 | 80 | 300 | 0.5 | 0.1 | 24.4 |
| BZT52C33 WR | 33 | 31.0 | 35.0 | 2 | 80 | 325 | 0.5 | 0.1 | 27.4 |
| BZT52C36 WS | 36 | 34.0 | 38.0 | 2 | 90 | 350 | 0.5 | 0.1 | 30.4 |
| BZT52C39 WT | 39 | 37.0 | 41.0 | 2 | 130 | 350 | 0.5 | 0.1 | 33.4 |
| BZT52C43 WU | 43 | 40.0 | 46.0 | 2 | 100 | 700 | 1.0 | 0.1 | 10.0 |
| BZT52C47 WV | 47 | 44.0 | 50.0 | 2 | 100 | 750 | 1.0 | 0.1 | 10.0 |
| BZT52C51 WW | 51 | 48.0 | 54.0 | 2 | 125 | 750 | 1.0 | 0.1 | 10.0 |
| BZT52C56 XW | 56 | 52.0 | 60.0 | 2 | 135 | 700 | 1.0 | 0.1 | 10.0 |
| BZT52C62 6E | 62 | 58.0 | 66.0 | 2 | 200 | 1000 | 1.0 | 0.2 | 10.0 |
| BZT52C68 6F | 68 | 64.0 | 72.0 | 2 | 250 | 1000 | 1.0 | 0.2 | 10.0 |
| BZT52C75 6H | 75 | 70.0 | 79.0 | 2 | 300 | 1000 | 1.0 | 0.2 | 10.0 |
Package Outline & PCB Design
Package Type: Plastic surface mounted package (SOD-123)
Technical Requirements:
- Sealed body dimensions: 2.70 x 1.60 mm
- Unspecified tolerances: 0.05 mm
- All units: mm
PCB Design Recommended Land Dimensions:
| Feature | Dimension (mm) |
|---|---|
| Center Distance | 3.24 |
| Lead Width | 0.55 |
| Pad Width | 1.00 |
| Lead Length | 0.50 |
| Pad Length | 0.80 |
Additional Information
For additional information, please visit our website http://www.chipnobo.com, or consult your nearest Chipnobo sales office for further assistance.
Notice: The information provided in this document is for reference only. ChipNobo reserves the right to adjust product indicators and upgrade some technical parameters for product optimization and productivity improvement. ChipNobo is entitled to be exempted from liability for any delay or non-delivery of information disclosure.
Usage Disclaimer: The product listed herein is designed to be used with residential and commercial equipment, and does not support sensitive items and specialized equipment in areas where sanctions do exist. ChipNobo Co., Ltd or anyone on its behalf, assumes no responsibility or liability for any damages resulting from improper use.
2507091655_ChipNobo-BZT52C2V4-E3-08-CN_C42379431.pdf
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