Durable Zener Diode ChipNobo BZT52C15 with JEITA ED4701 Reflow Soldering Compliance and Compact Size
Product Overview
The SOD-123 is a Zener diode series offering low Zener impedance, a power dissipation of 500mW, and high stability and reliability. Designed for general purpose applications, it is suitable for use in residential and commercial equipment. The device features a small outline plastic package and is available in various Zener voltage ratings.
Product Attributes
- Brand: ChipNobo
- Package: SOD-123 Small Outline Plastic Package
- Polarity: Color band denotes cathode end
- Epoxy UL Flammability: 94V-0
- Mounting Position: Any
- Certifications: Meets JEITA ED-4701 standards for reflow soldering
Technical Specifications
| Symbol | Parameter | Value | Unit | Notes |
|---|---|---|---|---|
| Pd | Power Dissipation | 500 | mW | |
| Vf | Forward Voltage | 0.9 | V | @ IF=10mA |
| Ts | Storage Temperature Range | -65 to +150 | ||
| RthA | Thermal Resistance Junction to Ambient Air | 400 | /W | Device mounted on ceramic PCB: 7.6mm x 9.4mm x 0.87mm with pad areas 25mm; Short duration test pulse used to minimize self-heating effect |
Electrical Characteristics (TA = 25 unless otherwise specified)
| Device | VZ @ IZT | ZZT @ IZT | ZZK @ IZK | IZK | IR @ VR | Nominal Temperature Coefficient | Test Current IZT | |
|---|---|---|---|---|---|---|---|---|
| Nom(V) | Max(V) | mA | mA | uA | mV/ | mA | ||
| BZT52C15 | 15 | 13.8 | 15.6 | 5 | 30 | 200 | 1.0 | 5 |
Reflow Soldering Instructions (SMT)
Maximum 2 reflow processes allowed. Cooling to normal temperature is required between the first and second soldering process.
PCB Design Recommendations
Recommended Land Dimensions for SOD-123 Diode:
- Center distance: 3.24 mm
- Pad width: 1.00 mm
- Pad length: 0.80 mm
- Foot width: 0.55 mm
- Foot length: 0.50 mm
Technical Requirements:
- Plastic body dimensions: 2.70 x 1.60 mm
- Unspecified tolerances: 0.05 mm
- All units: mm
For additional information, please visit our website http://www.chipnobo.com, or consult your nearest Chipnobo sales office.
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