Silicon Planar Zener Diodes in SOT23 Package Featuring CBI MMBZ5240B for Precise Voltage Regulation
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Product Description
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. The series offers a wide range of Zener voltages from 2.4V to 47V, with low dynamic resistance and reverse leakage current.
Product Attributes
- Brand: Heyuan China Base Electronics Technology Co., Ltd.
- Material: Silicon Planar
- Package: SOT-23 Plastic
Technical Specifications
Absolute Maximum Ratings (Ta = 25 C)
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Power Dissipation | PD | 350 | mW |
| Thermal Resistance, Junction to Ambient | RJA | 357 | C/W |
| Junction Temperature | Tj | 150 | C |
| Storage Temperature Range | Tstg | -55 to +150 | C |
Characteristics (Ta = 25 C, VF = 0.9 V Maximum at IF = 10 mA)
| Type Marking Code | Zener Voltage Range (Vznom) | VZT at IZT (V) | ZZT at IZT () | ZZK at IZK () | IR at VR (A) | IZT (mA) | IZK (mA) |
|---|---|---|---|---|---|---|---|
| Y0 | 2.4 (2.282.52) | 20 | 30 | 1200 | 0.25 | 100 | 1 |
| Z0 | 2.7 (2.572.84) | 20 | 30 | 1300 | 0.25 | 75 | 1 |
| AA | 3 (2.853.15) | 20 | 30 | 1600 | 0.25 | 50 | 1 |
| AB | 3.3 (3.143.47) | 20 | 28 | 1600 | 0.25 | 25 | 1 |
| AC | 3.6 (3.423.78) | 20 | 24 | 1700 | 0.25 | 15 | 1 |
| AD | 3.9 (3.714.1) | 20 | 23 | 1900 | 0.25 | 10 | 1 |
| AE | 4.3 (4.094.52) | 20 | 22 | 2000 | 0.25 | 5 | 1 |
| AF | 4.7 (4.474.94) | 20 | 19 | 1900 | 0.25 | 5 | 2 |
| AH | 5.1 (4.855.36) | 20 | 17 | 1600 | 0.25 | 5 | 2 |
| AJ | 5.6 (5.325.88) | 20 | 11 | 1600 | 0.25 | 5 | 3 |
| AK | 6 (5.7...6.3) | 20 | 7 | 1600 | 0.25 | 5 | 3.5 |
| AM | 6.2 (5.896.51) | 20 | 7 | 1000 | 0.25 | 5 | 4 |
| AN | 6.8 (6.467.14) | 20 | 5 | 750 | 0.25 | 3 | 5 |
| AP | 7.5 (7.137.88) | 20 | 6 | 500 | 0.25 | 3 | 6 |
| AR | 8.2 (7.798.61) | 20 | 8 | 500 | 0.25 | 3 | 6.5 |
| AY | 9.1 (8.659.56) | 20 | 10 | 600 | 0.25 | 3 | 7 |
| AZ | 10 (9.510.5) | 20 | 17 | 600 | 0.25 | 3 | 8 |
| BA | 11 (10.4511.55) | 20 | 22 | 600 | 0.25 | 2 | 8.4 |
| BB | 12 (11.412.6) | 20 | 30 | 600 | 0.25 | 1 | 9.1 |
| BC | 13 (12.3513.65) | 9.5 | 13 | 600 | 0.25 | 0.5 | 9.9 |
| BE | 15 (14.2515.75) | 8.5 | 16 | 600 | 0.25 | 0.1 | 11 |
| BF | 16 (15.216.8) | 7.8 | 17 | 600 | 0.25 | 0.1 | 12 |
| BH | 17 (16.15...17.85) | 7.4 | 19 | 600 | 0.25 | 0.1 | 13 |
| BJ | 18 (17.118.9) | 7 | 21 | 600 | 0.25 | 0.1 | 14 |
| BK | 19 (18.0519.95) | 6.6 | 23 | 600 | 0.25 | 0.1 | 14 |
| BM | 20 (1921) | 6.2 | 25 | 600 | 0.25 | 0.1 | 15 |
| BN | 22 (20.923.1) | 5.6 | 29 | 600 | 0.25 | 0.1 | 17 |
| BP | 24 (22.825.2) | 5.2 | 33 | 600 | 0.25 | 0.1 | 18 |
| BR | 25 (23.7526.25) | 5 | 35 | 600 | 0.25 | 0.1 | 19 |
| BX | 27 (25.6528.35) | 4.6 | 41 | 600 | 0.25 | 0.1 | 21 |
| BZ | 30 (28.531.5) | 4.2 | 49 | 600 | 0.25 | 0.1 | 23 |
| CA | 33 (31.3534.65) | 3.8 | 58 | 700 | 0.25 | 0.1 | 25 |
| CB | 36 (34.237.8) | 3.4 | 70 | 700 | 0.25 | 0.1 | 27 |
| CC | 39 (37.0540.95) | 3.2 | 80 | 800 | 0.25 | 0.1 | 30 |
| CD | 43 (40.8545.15) | 3 | 93 | 800 | 0.25 | 0.1 | 33 |
| CE | 47 (44.6549.35) | 2.7 | 105 | 1000 | 0.25 | 0.1 | 36 |
1) Tested with pulses tp = 20 ms.
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