Voltage Regulation Diode CBI BZX84C18W Silicon Planar Type in Compact SOT323 Package for Electronics
Product Overview
This series of Silicon Planar Zener Diodes is designed for voltage regulation in applications requiring minimal space. Offered in the convenient SOT-323 surface mount plastic package, these diodes are ideal for high-density applications such as cellular phones, hand-held portables, and high-density PC boards. They provide reliable voltage regulation with a breakdown voltage range from 2.4 V to 75 V.
Product Attributes
- Package Type: SOT-323
- Material: Silicon Planar
- Assembly: Designed for optimal automated board assembly
Technical Specifications
| Parameter | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Absolute Maximum Ratings (Ta = 25 C) | ||||
| Power Dissipation | PD | 200 | mW | |
| Thermal Resistance, Junction to Ambient | RJA | 417 | C/W | Alumina = 0.4 X 0.3 X 0.024 in, 99.5% alumina |
| Junction and Storage Temperature Range | Tj, Tstg | -65 to +150 | C | |
| Electrical Characteristics (Ta = 25 C unless otherwise noted, VF < 0.9 V at IF = 10 mA) | ||||
| Type | Marking Code | Zener Voltage Range (Vzt at Izt) | Dynamic Impedance (Zzt at Izt) | Reverse Current (IR at VR) |
| Nom. (V) | Min. (V) | Max. (V) | Max. () | Max. (A) | ||
| BZX84C2V4W | EA | 2.4 | 2.2 | 2.6 | 100 | 50 |
| BZX84C2V7W | EB | 2.7 | 2.5 | 2.9 | 100 | 20 |
| BZX84C3V0W | EC | 3.0 | 2.8 | 3.2 | 95 | 10 |
| BZX84C3V3W | ED | 3.3 | 3.1 | 3.5 | 95 | 5 |
| BZX84C3V6W | EE | 3.6 | 3.4 | 3.8 | 90 | 5 |
| BZX84C3V9W | EF | 3.9 | 3.7 | 4.1 | 90 | 3 |
| BZX84C4V3W | EH | 4.3 | 4.0 | 4.6 | 90 | 3 |
| BZX84C4V7W | EJ | 4.7 | 4.4 | 5.0 | 80 | 3 |
| BZX84C5V1W | EK | 5.1 | 4.8 | 5.4 | 60 | 2 |
| BZX84C5V6W | EM | 5.6 | 5.2 | 6.0 | 40 | 1 |
| BZX84C6V2W | EN | 6.2 | 5.8 | 6.6 | 10 | 3 |
| BZX84C6V8W | EP | 6.8 | 6.4 | 7.2 | 15 | 2 |
| BZX84C7V5W | ER | 7.5 | 7.0 | 7.9 | 15 | 1 |
| BZX84C8V2W | EX | 8.2 | 7.7 | 8.7 | 15 | 0.7 |
| BZX84C9V1W | EY | 9.1 | 8.5 | 9.6 | 15 | 0.5 |
| BZX84C10W | EZ | 10.0 | 9.4 | 10.6 | 20 | 0.2 |
| BZX84C11W | FA | 11.0 | 10.4 | 11.6 | 20 | 0.1 |
| BZX84C12W | FB | 12.0 | 11.4 | 12.7 | 25 | 0.1 |
| BZX84C13W | FC | 13.0 | 12.4 | 14.1 | 30 | 0.1 |
| BZX84C15W | FD | 15.0 | 13.8 | 15.6 | 30 | 0.05 |
| BZX84C16W | FE | 16.0 | 15.3 | 17.1 | 40 | 0.05 |
| BZX84C18W | FF | 18.0 | 16.8 | 19.1 | 45 | 0.05 |
| BZX84C20W | FH | 20.0 | 18.8 | 21.2 | 55 | 0.05 |
| BZX84C22W | FJ | 22.0 | 20.8 | 23.3 | 55 | 0.05 |
| BZX84C24W | FK | 24.0 | 22.8 | 25.6 | 70 | 0.05 |
| BZX84C27W | FM | 27.0 | 25.1 | 28.9 | 80 | 0.05 |
| BZX84C30W | FN | 30.0 | 28.0 | 32.0 | 80 | 0.05 |
| BZX84C33W | FP | 33.0 | 31.0 | 35.0 | 80 | 0.05 |
| BZX84C36W | FR | 36.0 | 34.0 | 38.0 | 90 | 0.05 |
| BZX84C39W | FX | 39.0 | 37.0 | 41.0 | 130 | 0.05 |
| BZX84C43W | FY | 43.0 | 40.0 | 46.0 | 150 | 0.05 |
| BZX84C47W | FZ | 47.0 | 44.0 | 50.0 | 170 | 0.05 |
| BZX84C51W | KA | 51.0 | 48.0 | 54.0 | 180 | 0.05 |
| BZX84C56W | KB | 56.0 | 52.0 | 60.0 | 200 | 0.05 |
| BZX84C62W | KC | 62.0 | 58.0 | 66.0 | 215 | 0.05 |
| BZX84C68W | KD | 68.0 | 64.0 | 72.0 | 240 | 0.05 |
| BZX84C75W | KE | 75.0 | 70.0 | 79.0 | 255 | 0.05 |
| Notes: | ||||
| 1) Tested with pulses tp = 20 ms. | ||||
2509181520_CBI-BZX84C18W_C51814196.pdf
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