High Reliability Zener Diode JSCJ BZX84C18 with Planar Die and Compact SOT-23 Surface Mount Package
Key Attributes
Model Number:
BZX84C18
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
45Ω
Diode Configuration:
Independent
Zener Voltage(Range):
16.8V~19.1V
Pd - Power Dissipation:
300mW
Zener Voltage(Nom):
18V
Impedance(Zzk):
225Ω
Mfr. Part #:
BZX84C18
Package:
SOT-23
Product Description
Product Overview
The BZX84C2V4-BZX84C43 series are Zener diodes featuring planar die construction and ultra-small surface mount packaging. With a power dissipation of 300mW, these diodes offer Zener voltages ranging from 2.4V to 43V, making them suitable for various voltage regulation applications. The SOT-23 package provides a compact solution for space-constrained designs.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Origin: China
- Package Type: SOT-23
Technical Specifications
| Type Number | Zener Voltage Nom. (V) | Zener Voltage Min. (V) | Zener Voltage Max. (V) | IZT (mA) | ZZT@IZT () | IZK (A) | VR (V) | Temperature Coefficient of Zener voltage @ IZT=5mA (mV/C) Min | Temperature Coefficient of Zener voltage @ IZT=5mA (mV/C) Max |
| BZX84C2V4 | 2.4 | 2.20 | 2.60 | 5 | 100 | 50 | 1.0 | -3.5 | 0 |
| BZX84C2V7 | 2.7 | 2.5 | 2.9 | 5 | 100 | 20 | 1.0 | -3.5 | 0 |
| BZX84C3V0 | 3.0 | 2.8 | 3.2 | 5 | 95 | 10 | 1.0 | -3.5 | 0 |
| BZX84C3V3 | 3.3 | 3.1 | 3.5 | 5 | 95 | 5 | 1.0 | -3.5 | 0 |
| BZX84C3V6 | 3.6 | 3.4 | 3.8 | 5 | 90 | 5 | 1.0 | -3.5 | 0 |
| BZX84C3V9 | 3.9 | 3.7 | 4.1 | 5 | 90 | 3 | 1.0 | -3.5 | 0 |
| BZX84C4V3 | 4.3 | 4.0 | 4.6 | 5 | 90 | 3 | 1.0 | -3.5 | 0 |
| BZX84C4V7 | 4.7 | 4.4 | 5.0 | 5 | 80 | 3 | 2.0 | -3.5 | 0.2 |
| BZX84C5V1 | 5.1 | 4.8 | 5.4 | 5 | 60 | 2 | 2.0 | -2.7 | 1.2 |
| BZX84C5V6 | 5.6 | 5.2 | 6.0 | 5 | 40 | 1 | 2.0 | -2.0 | 2.5 |
| BZX84C6V2 | 6.2 | 5.8 | 6.6 | 5 | 10 | 3 | 4.0 | 0.4 | 3.7 |
| BZX84C6V8 | 6.8 | 6.4 | 7.2 | 5 | 15 | 2 | 4.0 | 1.2 | 4.5 |
| BZX84C7V5 | 7.5 | 7.0 | 7.9 | 5 | 15 | 1 | 5.0 | 2.5 | 5.3 |
| BZX84C8V2 | 8.2 | 7.7 | 8.7 | 5 | 15 | 0.7 | 5.0 | 3.2 | 6.2 |
| BZX84C9V1 | 9.1 | 8.5 | 9.6 | 5 | 15 | 0.5 | 6.0 | 3.8 | 7.0 |
| BZX84C10 | 10 | 9.4 | 10.6 | 5 | 20 | 0.2 | 7.0 | 4.5 | 8.0 |
| BZX84C11 | 11 | 10.4 | 11.6 | 5 | 20 | 0.1 | 8.0 | 5.4 | 9.0 |
| BZX84C12 | 12 | 11.4 | 12.7 | 5 | 25 | 0.1 | 8.0 | 6.0 | 10.0 |
| BZX84C13 | 13 | 12.4 | 14.1 | 5 | 30 | 0.1 | 8.0 | 7.0 | 11.0 |
| BZX84C15 | 15 | 13.8 | 15.6 | 5 | 30 | 0.1 | 10.5 | 9.2 | 13.0 |
| BZX84C16 | 16 | 15.3 | 17.1 | 5 | 40 | 0.1 | 11.2 | 10.4 | 14.0 |
| BZX84C18 | 18 | 16.8 | 19.1 | 5 | 45 | 0.1 | 12.6 | 12.4 | 16.0 |
| BZX84C20 | 20 | 18.8 | 21.2 | 5 | 55 | 0.1 | 14.0 | 14.4 | 18.0 |
| BZX84C22 | 22 | 20.8 | 23.3 | 5 | 55 | 0.1 | 15.4 | 16.4 | 20.0 |
| BZX84C24 | 24 | 22.8 | 25.6 | 5 | 70 | 0.1 | 16.8 | 18.4 | 22.0 |
| BZX84C27 | 27 | 25.1 | 28.9 | 2 | 80 | 0.1 | 18.9 | 21.4 | 25.3 |
| BZX84C30 | 30 | 28.0 | 32.0 | 2 | 80 | 0.1 | 21.0 | 24.4 | 29.4 |
| BZX84C33 | 33 | 31.0 | 35.0 | 2 | 80 | 0.1 | 23.1 | 27.4 | 33.4 |
| BZX84C36 | 36 | 34.0 | 38.0 | 2 | 90 | 0.1 | 25.2 | 30.4 | 37.4 |
| BZX84C39 | 39 | 37.0 | 41.0 | 2 | 130 | 0.1 | 27.3 | 33.4 | 41.2 |
| BZX84C43 | 43 | 40.0 | 46.0 | 2 | 100 | 0.1 | 32.0 | 10.0 | 12.0 |
Maximum Ratings
| Characteristic | Symbol | Value | Unit |
| Forward Voltage (Note 2) @ IF = 10mA | VF | 0.9 | V |
| Power Dissipation (Note 1) | Pd | 300 | mW |
| Thermal Resistance from Junction to Ambient | RJA | 417 | C/W |
| Operation Junction and Storage Temperature Range | TJ,Tstg | -55~+150 | C |
2410121502_JSCJ-BZX84C18_C2910171.pdf
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