Precision planar die Zener diode JSCJ BZX84B18 with 300mW power dissipation in compact SOT23 package
Key Attributes
Model Number:
BZX84B18
Product Custom Attributes
Zener Voltage(Range):
17.64V~18.36V
Pd - Power Dissipation:
300mW
Zener Voltage(Nom):
18V
Mfr. Part #:
BZX84B18
Package:
SOT-23
Product Description
BZX84B Series Zener Diodes
The BZX84B series are planar die construction Zener diodes offering Zener voltages from 2.4V to 39V with a power dissipation of 300mW. These diodes are housed in an ultra-small surface mount package, making them suitable for various electronic applications requiring precise voltage regulation.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Origin: China
- Package: SOT-23
Technical Specifications
| Type Number | Type Code | Zener Voltage Nom (V) | Zener Voltage Min (V) | Zener Voltage Max (V) | IZT (mA) | ZZT@IZT () | IR (A) | Typical Temperature Coefficent mV/C |
| BZX84B2V4 | 2Z11 | 2.4 | 2.35 | 2.45 | 5 | 600 | 50 | -3.5 |
| BZX84B2V7 | 2Z12 | 2.7 | 2.65 | 2.75 | 5 | 600 | 20 | -3.5 |
| BZX84B3V0 | 2Z13 | 3.0 | 2.94 | 3.06 | 5 | 600 | 10 | -3.5 |
| BZX84B3V3 | 2Z14 | 3.3 | 3.23 | 3.37 | 5 | 600 | 5 | -3.5 |
| BZX84B3V6 | 2Z15 | 3.6 | 3.53 | 3.67 | 5 | 600 | 5 | -3.5 |
| BZX84B3V9 | 2Z16 | 3.9 | 3.82 | 3.98 | 5 | 600 | 3 | -3.5 |
| BZX84B4V3 | 2Z17 | 4.3 | 4.21 | 4.39 | 5 | 600 | 3 | -3.5 |
| BZX84B4V7 | 2Z1 | 4.7 | 4.61 | 4.79 | 5 | 500 | 3 | -3.5 |
| BZX84B5V1 | 2Z2 | 5.1 | 5.00 | 5.20 | 5 | 480 | 2 | -2.7 |
| BZX84B5V6 | 2Z3 | 5.6 | 5.49 | 5.71 | 5 | 400 | 1 | -2.0 |
| BZX84B6V2 | 2Z4 | 6.2 | 6.08 | 6.32 | 5 | 150 | 3 | 0.4 |
| BZX84B6V8 | 2Z5 | 6.8 | 6.66 | 6.94 | 5 | 80 | 2 | 1.2 |
| BZX84B7V5 | 2Z6 | 7.5 | 7.35 | 7.65 | 5 | 80 | 1 | 2.5 |
| BZX84B8V2 | 2Z7 | 8.2 | 8.04 | 8.36 | 5 | 80 | 0.7 | 3.2 |
| BZX84B9V1 | 2Z8 | 9.1 | 8.92 | 9.28 | 5 | 100 | 0.5 | 3.8 |
| BZX84B10 | 2Z9 | 10.0 | 9.80 | 10.20 | 5 | 150 | 0.2 | 4.5 |
| BZX84B11 | 2Y1 | 11.0 | 10.78 | 11.22 | 5 | 150 | 0.1 | 5.4 |
| BZX84B12 | 2Y2 | 12.0 | 11.76 | 12.24 | 5 | 150 | 0.1 | 6.0 |
| BZX84B13 | 2Y3 | 13.0 | 12.74 | 13.26 | 5 | 170 | 0.1 | 7.0 |
| BZX84B15 | 2Y4 | 15.0 | 14.70 | 15.30 | 5 | 200 | 0.1 | 9.2 |
| BZX84B16 | 2Y5 | 16.0 | 15.68 | 16.32 | 5 | 200 | 0.1 | 10.4 |
| BZX84B18 | 2Y6 | 18.0 | 17.64 | 18.36 | 5 | 225 | 0.1 | 12.4 |
| BZX84B20 | 2Y7 | 20.0 | 19.60 | 20.40 | 5 | 225 | 0.1 | 14.4 |
| BZX84B22 | 2Y8 | 22.0 | 21.56 | 22.44 | 5 | 250 | 0.1 | 16.4 |
| BZX84B24 | 2Y9 | 24.0 | 23.52 | 24.48 | 5 | 250 | 0.1 | 18.4 |
| BZX84B27 | 2Y10 | 27.0 | 26.46 | 27.54 | 2 | 300 | 0.1 | 21.4 |
| BZX84B30 | 2Y11 | 30.0 | 29.40 | 30.60 | 2 | 300 | 0.1 | 24.4 |
| BZX84B33 | 2Y12 | 33.0 | 32.34 | 33.66 | 2 | 325 | 0.1 | 27.4 |
| BZX84B36 | 2Y13 | 36.0 | 35.28 | 36.72 | 2 | 350 | 0.1 | 30.4 |
| BZX84B39 | 2Y14 | 39.0 | 38.22 | 39.78 | 2 | 350 | 0.1 | 33.4 |
Maximum Ratings
| Characteristic | Symbol | Value | Unit | Note |
| Forward Voltage | VF | 0.9 | V | @ IF = 10mA |
| Power Dissipation | Pd | 300 | mW | (Note 1) |
| Thermal Resistance Junction to Ambient | RJA | 417 | C/W | |
| Operation Junction and Storage Temperature Range | TJ,Tstg | -55~+150 | C |
2212151309_JSCJ-BZX84B18_C5293191.pdf
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