JSCJ SMF5942A Series Zener Diode Voltage Regulation Electronic Component Plastic Encapsulated
Key Attributes
Model Number:
SMF5942A
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Zener Voltage(Range):
48.45V~53.55V
Pd - Power Dissipation:
1.5W
Zener Voltage(Nom):
51V
Impedance(Zzk):
1.1kΩ
Mfr. Part #:
SMF5942A
Package:
SOD-123FL
Product Description
Product Overview
The SMF59XXA Series Zener Diodes are plastic-encapsulated diodes designed for voltage stabilization. They are available in a wide range of Zener voltages from 3.3V to 200V, offering precise voltage regulation. These diodes are suitable for various electronic applications requiring stable voltage references.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Series: SMF59XXA
- Package: SOD-123FL
- Marking: SMF59XXA (XX denotes voltage)
- Cathode Indicator: Marking bar
Technical Specifications
| Part Number | Nominal Zener Voltage (Vz) @ IT (mA) | Max Zener Voltage (Vz Max.) (V) | Max Zener Impedance (Zzt Max.) (@ Izt) () | Max Reverse Leakage Current (IzK) (@ VR) (uA) | Max DC Zener Current (Izm) (mA) | Power Dissipation (Pd) (W) | Junction and Storage Temperature Range (TJ, Tstg) (C) | Thermal Resistance (RJA) (C/W) |
| SMF5913A | 3.3 @ 1.00 | 3.465 | 113.6 | 1.0 @ 1.00 | 274.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5914A | 3.6 @ 9.0 | 3.78 | 104.2 | 1.0 @ 1.00 | 251.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5915A | 3.9 @ 7.5 | 4.10 | 96.1 | 1.0 @ 1.00 | 232.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5916A | 4.3 @ 6.0 | 4.52 | 87.2 | 1.0 @ 1.00 | 210.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5917A | 4.7 @ 5.0 | 4.94 | 79.8 | 1.5 @ 1.00 | 192.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5918A | 5.1 @ 4.0 | 5.36 | 73.5 | 2.0 @ 1.00 | 177.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5919A | 5.6 @ 2.0 | 5.88 | 66.9 | 3.0 @ 1.00 | 161.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5920A | 6.2 @ 2.0 | 6.51 | 60.5 | 4.0 @ 1.00 | 146.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5921A | 6.8 @ 2.5 | 7.14 | 55.1 | 5.2 @ 1.00 | 133.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5922A | 7.5 @ 3.0 | 7.88 | 50.0 | 6.0 @ 0.50 | 121.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5923A | 8.2 @ 3.5 | 8.61 | 45.7 | 6.5 @ 0.50 | 110.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5924A | 9.1 @ 4.0 | 9.56 | 41.2 | 7.0 @ 0.50 | 100.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5925A | 10.0 @ 4.5 | 10.50 | 37.5 | 8.0 @ 0.25 | 91.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5926A | 11.0 @ 5.5 | 11.55 | 34.1 | 8.4 @ 0.25 | 83.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5927A | 12.0 @ 6.5 | 12.60 | 31.2 | 9.1 @ 0.25 | 76.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5928A | 13.0 @ 7.0 | 13.65 | 28.8 | 9.9 @ 0.25 | 69.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5929A | 15.0 @ 9.0 | 15.75 | 25.0 | 11.4 @ 0.25 | 61.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5930A | 16.0 @ 10.0 | 16.80 | 23.4 | 12.2 @ 0.25 | 57.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5931A | 18.0 @ 12.0 | 18.90 | 20.8 | 13.7 @ 0.25 | 50.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5932A | 20.0 @ 14.0 | 21.00 | 18.7 | 15.2 @ 0.25 | 45.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5933A | 22.0 @ 17.5 | 23.10 | 17.0 | 16.7 @ 0.25 | 41.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5934A | 24.0 @ 19.0 | 25.20 | 15.6 | 18.2 @ 0.25 | 38.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5935A | 27.0 @ 23.0 | 28.35 | 13.9 | 20.6 @ 0.25 | 34.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5936A | 30.0 @ 26.0 | 31.50 | 12.5 | 22.8 @ 0.25 | 30.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5937A | 33.0 @ 33.0 | 34.65 | 11.4 | 25.1 @ 0.25 | 27.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5938A | 36.0 @ 38.0 | 37.80 | 10.4 | 27.4 @ 0.25 | 25.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5939A | 39.0 @ 45.0 | 40.95 | 9.6 | 29.7 @ 0.25 | 23.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5940A | 43.0 @ 53.0 | 45.15 | 8.7 | 32.7 @ 0.25 | 22.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5941A | 47.0 @ 67.0 | 49.35 | 8.0 | 35.8 @ 0.25 | 19.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5942A | 51.0 @ 70.0 | 53.55 | 7.3 | 38.8 @ 0.25 | 18.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5943A | 56.0 @ 86.0 | 58.80 | 6.7 | 42.6 @ 0.25 | 16.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5944A | 62.0 @ 100.0 | 65.10 | 6.0 | 47.1 @ 0.25 | 14.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5945A | 68.0 @ 120.0 | 71.40 | 5.5 | 51.7 @ 0.25 | 13.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5946A | 75.0 @ 140.0 | 78.75 | 5.0 | 56.0 @ 0.25 | 12.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5947A | 82.0 @ 160.0 | 86.10 | 4.6 | 62.2 @ 0.25 | 11.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5948A | 91.0 @ 200.0 | 95.55 | 4.1 | 69.2 @ 0.25 | 10.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5949A | 100.0 @ 250.0 | 105.00 | 3.7 | 76.0 @ 0.25 | 9.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5950A | 110.0 @ 300.0 | 115.50 | 3.4 | 83.6 @ 0.25 | 8.6 | 1.5 | -55 ~ +150 | 170 |
| SMF5951A | 120.0 @ 380.0 | 126.00 | 3.1 | 91.2 @ 0.25 | 7.8 | 1.5 | -55 ~ +150 | 170 |
| SMF5952A | 130.0 @ 450.0 | 136.50 | 2.9 | 98.8 @ 0.25 | 7.0 | 1.5 | -55 ~ +150 | 170 |
| SMF5953A | 150.0 @ 600.0 | 157.50 | 2.5 | 114.0 @ 0.25 | 6.4 | 1.5 | -55 ~ +150 | 170 |
| SMF5954A | 160.0 @ 700.0 | 168.00 | 2.3 | 121.6 @ 0.25 | 5.8 | 1.5 | -55 ~ +150 | 170 |
| SMF5955A | 180.0 @ 900.0 | 189.00 | 2.1 | 136.8 @ 0.25 | 5.2 | 1.5 | -55 ~ +150 | 170 |
| SMF5956A | 200.0 @ 1200.0 | 210.00 | 1.9 | 152.0 @ 0.25 | 4.7 | 1.5 | -55 ~ +150 | 170 |
2410121743_JSCJ-SMF5942A_C5293324.pdf
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