Plastic Encapsulated Zener Diode JSCJ SMF5919A SOD123FL Package for Stable Voltage Regulation in Electronics
Key Attributes
Model Number:
SMF5919A
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
2Ω
Zener Voltage(Range):
5.32V~5.88V
Pd - Power Dissipation:
1.5W
Zener Voltage(Nom):
5.6V
Impedance(Zzk):
250Ω
Mfr. Part #:
SMF5919A
Package:
SOD-123FL
Product Description
Product Overview
The SMF59XXA series are plastic-encapsulated Zener diodes designed for voltage stabilization. They are available in a wide range of Zener voltages from 3.3V to 200V, offering precise voltage regulation for various electronic applications. These diodes feature a compact SOD-123FL package, making them suitable for surface-mount designs.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Origin: China (implied by company name and website)
- Package Type: SOD-123FL
- Marking: SMF59XXA (where XX denotes voltage range)
- Cathode Indicator: Marking bar
Technical Specifications
| Part Number | Nominal Zener Voltage (V) | Test Current (mA) | Max Zener Impedance () | Max Reverse Leakage Current (uA) | Reverse Voltage (V) | Max DC Zener Current (mA) | Power Dissipation (W) | Junction to Ambient Thermal Resistance (/W) | Junction to Lead Thermal Resistance (/W) | Forward Voltage (V) |
|---|---|---|---|---|---|---|---|---|---|---|
| SMF5913A | 3.3 | 10 | 113.6 | 1.00 | 1.0 | 274.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5914A | 3.6 | 9.0 | 104.2 | 1.00 | 1.0 | 251.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5915A | 3.9 | 7.5 | 96.1 | 1.00 | 1.0 | 232.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5916A | 4.3 | 6.0 | 87.2 | 1.00 | 1.0 | 210.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5917A | 4.7 | 5.0 | 79.8 | 1.5 | 1.0 | 192.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5918A | 5.1 | 4.0 | 73.5 | 1.00 | 1.0 | 177.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5919A | 5.6 | 2.0 | 66.9 | 1.00 | 1.0 | 161.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5920A | 6.2 | 2.0 | 60.5 | 1.00 | 1.0 | 146.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5921A | 6.8 | 2.5 | 55.1 | 1.00 | 1.0 | 133.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5922A | 7.5 | 3.0 | 50.0 | 0.50 | 2.5 | 121.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5923A | 8.2 | 3.5 | 45.7 | 0.50 | 2.5 | 110.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5924A | 9.1 | 4.0 | 41.2 | 0.50 | 2.5 | 100.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5925A | 10.0 | 4.5 | 37.5 | 0.25 | 2.5 | 91.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5926A | 11.0 | 5.5 | 34.1 | 0.25 | 0.5 | 83.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5927A | 12.0 | 6.5 | 31.2 | 0.25 | 0.5 | 76.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5928A | 13.0 | 7.0 | 28.8 | 0.25 | 0.5 | 69.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5929A | 15.0 | 9.0 | 25.0 | 0.25 | 0.5 | 61.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5930A | 16.0 | 10.0 | 23.4 | 0.25 | 0.5 | 57.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5931A | 18.0 | 12.0 | 20.8 | 0.25 | 0.5 | 50.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5932A | 20.0 | 14.0 | 18.7 | 0.25 | 0.5 | 45.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5933A | 22.0 | 17.5 | 17.0 | 0.25 | 0.5 | 41.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5934A | 24.0 | 19.0 | 15.6 | 0.25 | 0.5 | 38.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5935A | 27.0 | 23.0 | 13.9 | 0.25 | 0.5 | 34.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5936A | 30.0 | 26.0 | 12.5 | 0.25 | 0.5 | 30.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5937A | 33.0 | 33.0 | 11.4 | 0.25 | 0.5 | 27.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5938A | 36.0 | 38.0 | 10.4 | 0.25 | 0.5 | 25.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5939A | 39.0 | 45.0 | 9.6 | 0.25 | 0.5 | 23.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5940A | 43.0 | 53.0 | 8.7 | 0.25 | 0.5 | 22.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5941A | 47.0 | 67.0 | 8.0 | 0.25 | 0.5 | 19.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5942A | 51.0 | 70.0 | 7.3 | 0.25 | 0.5 | 18.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5943A | 56.0 | 86.0 | 6.7 | 0.25 | 0.5 | 16.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5944A | 62.0 | 100.0 | 6.0 | 0.25 | 0.5 | 14.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5945A | 68.0 | 120.0 | 5.5 | 0.25 | 0.5 | 13.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5946A | 75.0 | 140.0 | 5.0 | 0.25 | 0.5 | 12.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5947A | 82.0 | 160.0 | 4.6 | 0.25 | 0.5 | 11.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5948A | 91.0 | 200.0 | 4.1 | 0.25 | 0.5 | 10.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5949A | 100.0 | 250.0 | 3.7 | 0.25 | 0.5 | 9.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5950A | 110.0 | 300.0 | 3.4 | 0.25 | 0.5 | 8.6 | 1.5 | 170 | 25 | 1.5 |
| SMF5951A | 120.0 | 380.0 | 3.1 | 0.25 | 0.5 | 7.8 | 1.5 | 170 | 25 | 1.5 |
| SMF5952A | 130.0 | 450.0 | 2.9 | 0.25 | 0.5 | 7.0 | 1.5 | 170 | 25 | 1.5 |
| SMF5953A | 150.0 | 600.0 | 2.5 | 0.25 | 0.5 | 6.4 | 1.5 | 170 | 25 | 1.5 |
| SMF5954A | 160.0 | 700.0 | 2.3 | 0.25 | 0.5 | 5.8 | 1.5 | 170 | 25 | 1.5 |
| SMF5955A | 180.0 | 900.0 | 2.1 | 0.25 | 0.5 | 5.2 | 1.5 | 170 | 25 | 1.5 |
| SMF5956A | 200.0 | 1200.0 | 1.9 | 0.25 | 0.5 | 4.7 | 1.5 | 170 | 25 | 1.5 |
Applications
- Voltage stabilization
2410121743_JSCJ-SMF5919A_C5293347.pdf
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