SOT-23 Package Silicon Planar Zener Diodes Featuring CBI MMBZ5235B for Voltage Regulation Performance
Product Overview
This document details SILICON PLANAR ZENER DIODES in a SOT-23 Plastic Package. These diodes are designed for various applications requiring precise voltage regulation. Key characteristics include a wide Zener Voltage Range, Max. Dynamic Resistance, Max. Reverse Current, and specific Type Marking Codes for easy identification. They are manufactured by Heyuan China Base Electronics Technology Co., Ltd.
Product Attributes
- Brand: Heyuan China Base Electronics Technology Co., Ltd.
- Package Type: SOT-23 Plastic Package
- Material: Silicon Planar
Technical Specifications
| Type Marking Code | Nominal Zener Voltage (Vznom) (V) | Zener Voltage Tolerance (VZT at IZT) (V) | Test Current (IZT) (mA) | Max. Dynamic Resistance (ZZT at IZT) () | Max. Reverse Current (ZZK at IZK) () | Reverse Current (IR at VR) (A) | Forward Voltage (VF at IF = 10 mA) (V) |
|---|---|---|---|---|---|---|---|
| Y0 | 2.4 | 2.282.52 | 20 | 30 | 20 | 1200 | 0.25 |
| Z0 | 2.7 | 2.572.84 | 20 | 30 | 20 | 1300 | 0.25 |
| AA | 3 | 2.853.15 | 20 | 30 | 20 | 1600 | 0.25 |
| AB | 3.3 | 3.143.47 | 20 | 28 | 20 | 1600 | 0.25 |
| AC | 3.6 | 3.423.78 | 20 | 24 | 20 | 1700 | 0.25 |
| AD | 3.9 | 3.714.1 | 20 | 23 | 20 | 1900 | 0.25 |
| AE | 4.3 | 4.094.52 | 20 | 22 | 20 | 2000 | 0.25 |
| AF | 4.7 | 4.474.94 | 20 | 19 | 20 | 1900 | 0.25 |
| AH | 5.1 | 4.855.36 | 20 | 17 | 20 | 1600 | 0.25 |
| AJ | 5.6 | 5.325.88 | 20 | 11 | 20 | 1600 | 0.25 |
| AK | 6 | 5.7...6.3 | 20 | 7 | 20 | 1600 | 0.25 |
| AM | 6.2 | 5.896.51 | 20 | 7 | 20 | 1000 | 0.25 |
| AN | 6.8 | 6.467.14 | 20 | 5 | 20 | 750 | 0.25 |
| AP | 7.5 | 7.137.88 | 20 | 6 | 20 | 500 | 0.25 |
| AR | 8.2 | 7.798.61 | 20 | 8 | 20 | 500 | 0.25 |
| AY | 9.1 | 8.659.56 | 20 | 10 | 20 | 600 | 0.25 |
| AZ | 10 | 9.510.5 | 20 | 17 | 20 | 600 | 0.25 |
| BA | 11 | 10.4511.55 | 20 | 22 | 20 | 600 | 0.25 |
| BB | 12 | 11.412.6 | 20 | 30 | 20 | 600 | 0.25 |
| BC | 13 | 12.3513.65 | 9.5 | 13 | 9.5 | 600 | 0.25 |
| BE | 15 | 14.2515.75 | 8.5 | 16 | 8.5 | 600 | 0.25 |
| BF | 16 | 15.216.8 | 7.8 | 17 | 7.8 | 600 | 0.25 |
| BH | 17 | 16.15...17.85 | 7.4 | 19 | 7.4 | 600 | 0.25 |
| BJ | 18 | 17.118.9 | 7 | 21 | 7 | 600 | 0.25 |
| BK | 19 | 18.0519.95 | 6.6 | 23 | 6.6 | 600 | 0.25 |
| BM | 20 | 1921 | 6.2 | 25 | 6.2 | 600 | 0.25 |
| BN | 22 | 20.923.1 | 5.6 | 29 | 5.6 | 600 | 0.25 |
| BP | 24 | 22.825.2 | 5.2 | 33 | 5.2 | 600 | 0.25 |
| BR | 25 | 23.7526.25 | 5 | 35 | 5 | 600 | 0.25 |
| BX | 27 | 25.6528.35 | 4.6 | 41 | 4.6 | 600 | 0.25 |
| BZ | 30 | 28.531.5 | 4.2 | 49 | 4.2 | 600 | 0.25 |
| CA | 33 | 31.3534.65 | 3.8 | 58 | 3.8 | 700 | 0.25 |
| CB | 36 | 34.237.8 | 3.4 | 70 | 3.4 | 700 | 0.25 |
| CC | 39 | 37.0540.95 | 3.2 | 80 | 3.2 | 800 | 0.25 |
| CD | 43 | 40.8545.15 | 3 | 93 | 3 | 800 | 0.25 |
| CE | 47 | 44.6549.35 | 2.7 | 105 | 2.7 | 1000 | 0.25 |
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Power Dissipation | PD | 350 | mW |
| Thermal Resistance, Junction to Ambient | RJA | 357 | OC/W |
| Junction Temperature | Tj | 150 | OC |
| Storage Temperature Range | Tstg | - 55 to + 150 | OC |
Note: 1) Tested with pulses tp = 20 ms.
2510101615_CBI-MMBZ5235B_C51315442.pdf
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