Surface Mount Zener Diode LuJing BZT52B24 SOD123 Package Voltage Regulation Component
Product Overview
The BZT52B series are surface mount Zener diodes designed for high stability and reliability. These diodes offer a Zener voltage range from 2.4V to 51V, with a maximum power dissipation of 500mW. They are suitable for various applications requiring precise voltage regulation.
Product Attributes
- Package Type: SOD-123 Small Outline Plastic Package
- Mounting Type: Surface Mount
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Material: Epoxy
- Manufacturer: Lujingsemi (implied by URL)
Technical Specifications
| Model | Device Marking | Zener Voltage Nom. (V) | Vz @ Izt Min. (V) | Vz @ Izt Max. (V) | Test Current Izt (mA) | Max. Zener Impedance Zzt @ Izt () | Max. Reverse Current IR @ VR (uA) | Typical Temperature Coeff. @ IZTC (mV/C) | Peak Pulse Power (mW) | Forward Voltage (Vf) @ If (mA) |
|---|---|---|---|---|---|---|---|---|---|---|
| BZT52B2V4 | 2WX | 2.4 | 2.35 | 2.45 | 5 | 100 | 50 | -3.5 | 500 | 0.9 @ 10 |
| BZT52B2V7 | 2W1 | 2.7 | 2.65 | 2.75 | 5 | 100 | 20 | -3.5 | 500 | 1.0 @ 5 |
| BZT52B3V0 | 2W2 | 3.0 | 2.94 | 3.06 | 5 | 95 | 10 | -3.5 | 500 | 1.0 @ 5 |
| BZT52B3V3 | 2W3 | 3.3 | 3.23 | 3.37 | 5 | 95 | 5 | -3.5 | 500 | 1.0 @ 5 |
| BZT52B3V6 | 2W4 | 3.6 | 3.53 | 3.67 | 5 | 90 | 5 | -3.5 | 500 | 1.0 @ 5 |
| BZT52B3V9 | 2W5 | 3.9 | 3.82 | 3.98 | 5 | 90 | 3 | -3.5 | 500 | 1.0 @ 3 |
| BZT52B4V3 | 2W6 | 4.3 | 4.21 | 4.39 | 5 | 90 | 3 | -3.5 | 500 | 1.0 @ 3 |
| BZT52B4V7 | 2W7 | 4.7 | 4.61 | 4.79 | 5 | 80 | 3 | -3.5 | 500 | 2.0 @ 3 |
| BZT52B5V1 | 2W8 | 5.1 | 5.00 | 5.20 | 5 | 60 | 2 | -2.7 | 500 | 2.0 @ 2 |
| BZT52B5V6 | 2W9 | 5.6 | 5.49 | 5.71 | 5 | 40 | 1 | -2.0 | 500 | 2.0 @ 1 |
| BZT52B6V2 | 2WA | 6.2 | 6.08 | 6.32 | 5 | 10 | 3 | 0.4 | 500 | 4.0 @ 3 |
| BZT52B6V8 | 2WB | 6.8 | 6.66 | 6.94 | 5 | 15 | 2 | 1.2 | 500 | 4.0 @ 2 |
| BZT52B7V5 | 2WC | 7.5 | 7.35 | 7.65 | 5 | 15 | 1 | 2.5 | 500 | 5.0 @ 1 |
| BZT52B8V2 | 2WD | 8.2 | 8.04 | 8.36 | 5 | 15 | 0.7 | 3.2 | 500 | 5.0 @ 0.7 |
| BZT52B9V1 | 2WE | 9.1 | 8.92 | 9.28 | 5 | 15 | 0.5 | 3.8 | 500 | 7.0 @ 0.5 |
| BZT52B10 | 2WF | 10 | 9.80 | 10.20 | 5 | 20 | 0.2 | 4.5 | 500 | 8.0 @ 0.2 |
| BZT52B11 | 2WG | 11 | 10.78 | 11.22 | 5 | 20 | 0.1 | 5.4 | 500 | 9.0 @ 0.1 |
| BZT52B12 | 2WH | 12 | 11.76 | 12.24 | 5 | 25 | 0.1 | 6.0 | 500 | 10.0 @ 0.1 |
| BZT52B13 | 2WI | 13 | 12.74 | 13.26 | 5 | 30 | 0.1 | 7.0 | 500 | 11.0 @ 0.1 |
| BZT52B15 | 2WJ | 15 | 14.70 | 15.30 | 5 | 30 | 0.1 | 9.2 | 500 | 13.0 @ 0.1 |
| BZT52B16 | 2WK | 16 | 15.68 | 16.32 | 5 | 40 | 0.1 | 10.4 | 500 | 14.0 @ 0.1 |
| BZT52B18 | 2WL | 18 | 17.64 | 18.36 | 5 | 45 | 0.1 | 12.4 | 500 | 16.0 @ 0.1 |
| BZT52B20 | 2WM | 20 | 19.60 | 20.40 | 5 | 55 | 0.1 | 14.4 | 500 | 18.0 @ 0.1 |
| BZT52B22 | 2WN | 22 | 21.56 | 22.44 | 5 | 55 | 0.1 | 16.4 | 500 | 20.0 @ 0.1 |
| BZT52B24 | 2WO | 24 | 23.52 | 24.48 | 5 | 70 | 0.1 | 18.4 | 500 | 22.0 @ 0.1 |
| BZT52B27 | 2WP | 27 | 26.46 | 27.54 | 2 | 80 | 0.1 | 21.4 | 500 | 25.3 @ 0.1 |
| BZT52B30 | 2WQ | 30 | 29.40 | 30.60 | 2 | 80 | 0.1 | 24.4 | 500 | 29.4 @ 0.1 |
| BZT52B33 | 2WR | 33 | 32.34 | 33.66 | 2 | 80 | 0.1 | 27.4 | 500 | 33.4 @ 0.1 |
| BZT52B36 | 2WS | 36 | 35.28 | 36.72 | 2 | 90 | 0.1 | 30.4 | 500 | 37.4 @ 0.1 |
| BZT52B39 | 2WT | 39 | 38.22 | 39.78 | 2 | 130 | 0.1 | 33.4 | 500 | 41.2 @ 0.1 |
| BZT52B43 | 2WU | 43 | 41.16 | 43.84 | 2 | 100 | 0.1 | 10.0 | 500 | 12.0 @ 0.1 |
| BZT52B47 | 2WV | 47 | 46.06 | 47.94 | 2 | 100 | 0.1 | 10.0 | 500 | 12.0 @ 0.1 |
| BZT52B51 | 2WW | 51 | 49.98 | 52.02 | 2 | 100 | 0.1 | 10.0 | 500 | 12.0 @ 0.1 |
Notes on Ratings and Characteristics:
- Ratings at 25C ambient temperature unless otherwise specified.
- Electrical Specification @ Ta = 25C unless otherwise specified.
- Note 1: Device mounted on ceramic PCB: 7.6mm x 9.4mm x 0.87mm with pad areas 25mm.
- Note 2: Short duration test pulse used to minimize self-heating effect.
- Note 3: f=1KHz
Mechanical Data:
Case: Flat Lead SOD-123 Small Outline Plastic Package
Dimensions (Unit: mm):
| Dimension | Min | Max |
|---|---|---|
| A | 2.55 | 2.85 |
| B | 3.55 | 3.85 |
| C | 0.02 | 0.10 |
| D | 0.25 | 0.45 |
| E | 0.55 | 1.15 |
| F | 1.45 | 1.75 |
Website: http://www.lujingsemi.com
Revision: Rev. 1.2, Oct-23
2512021845_luJing-BZT52B24_C53058764.pdf
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