Glass Passivated Chip Zener Voltage Suppressor Diode SMB Package 3 Watt Dissipation JSCJ 1SMB5928B
Key Attributes
Model Number:
1SMB5928B
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
7Ω
Pd - Power Dissipation:
3W
Zener Voltage(Range):
12.35V~13.65V
Zener Voltage(Nom):
13V
Impedance(Zzk):
550Ω
Mfr. Part #:
1SMB5928B
Package:
SMBG
Product Description
Product Overview
The 1SMB59XXB series are glass passivated chip Zener voltage suppressor diodes in SMB plastic packages. They offer a stable voltage with a power dissipation of 3.0W and are available in Zener voltages ranging from 3.3V to 200V. These diodes are designed for applications requiring reliable voltage regulation and transient suppression.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Series: 1SMB59XXB
- Package Type: SMBG (Plastic-Encapsulated Diodes)
- Material: Glass passivated chip
- Marking: The marking bar indicates the cathode
- Origin: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
Technical Specifications
| Device | Zener Voltage (Vz) @ IZT (V) | Zener Impedance (ZZT) @ IZT () | Zener Impedance (ZZK) @ IZK () | Leakage Current (IR) @ VR (A) | Max Po r dissipation (Pd) W (TL=75) | Zener current (IZ) mA | Reverse surge current IZM (A) | Junction and Storage Temperature Range (TJ,Tstg) | Thermal resistance RJA (/W) | Thermal resistance RJL (/W) | Forward voltage VF @ IF=200mA (V) |
| 1SMB5913B | 3.13 / 3.3 / 3.47 | 113.6 | 500 | 1 | 3.0 | 100 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5914B | 3.42 / 3.6 / 3.78 | 104.2 | 500 | 1 | 3.0 | 75 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5921B | 6.46 / 6.8 / 7.14 | 55.1 | 200 | 1 | 3.0 | 5 | 5.2 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5922B | 7.12 / 7.5 / 7.88 | 50 | 400 | 0.5 | 3.0 | 5 | 6 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5924B | 8.64 / 9.1 / 9.56 | 41.2 | 500 | 0.5 | 3.0 | 5 | 7 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5928B | 12.35 / 13 / 13.65 | 28.8 | 550 | 9.9 | 3.0 | 115 | 9.9 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5930B | 15.2 / 16 / 16.8 | 23.4 | 600 | 12.2 | 3.0 | 93 | 12.2 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5932B | 19 / 20 / 21 | 18.7 | 650 | 15.2 | 3.0 | 75 | 15.2 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5933B | 20.9 / 22 / 23.1 | 17 | 650 | 16.7 | 3.0 | 68 | 16.7 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5937B | 31.35 / 33 / 34.65 | 11.4 | 800 | 0.25 | 3.0 | 45 | 25.1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5939B | 37.05 / 39 / 40.95 | 9.6 | 900 | 0.25 | 3.0 | 38 | 29.7 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5940B | 40.85 / 43 / 45.15 | 8.7 | 950 | 0.25 | 3.0 | 34 | 32.7 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5941B | 44.65 / 47 / 49.35 | 8 | 1000 | 0.25 | 3.0 | 31 | 35.8 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5942B | 48.45 / 51 / 53.55 | 7.3 | 1100 | 0.25 | 3.0 | 29 | 38.8 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5943B | 53.2 / 56 / 58.8 | 6.7 | 1300 | 0.25 | 3.0 | 26 | 42.6 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5944B | 58.9 / 62 / 65.1 | 6 | 1500 | 0.25 | 3.0 | 24 | 47.1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5945B | 64.6 / 68 / 71.4 | 5.5 | 1700 | 0.25 | 3.0 | 22 | 51.7 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5946B | 71.25 / 75 / 78.75 | 5 | 2000 | 0.25 | 3.0 | 20 | 56 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5947B | 77.9 / 82 / 86.1 | 4.6 | 2500 | 0.25 | 3.0 | 18 | 62.2 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5948B | 86.45 / 91 / 95.55 | 4.1 | 3000 | 0.25 | 3.0 | 16 | 69.2 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5949B | 95 / 100 / 105 | 3.7 | 3100 | 0.25 | 3.0 | 15 | 76 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5950B | 104.5 / 110 / 115.5 | 3.4 | 4000 | 0.25 | 3.0 | 13 | 83.6 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5951B | 114 / 120 / 126 | 3.1 | 4500 | 0.25 | 3.0 | 12 | 91.2 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5952B | 123.5 / 130 / 136.5 | 2.9 | 5000 | 0.25 | 3.0 | 11 | 98.8 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5953B | 142.5 / 150 / 157.5 | 2.5 | 6000 | 0.25 | 3.0 | 10 | 114 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5954B | 152 / 160 / 168 | 2.3 | 6500 | 0.25 | 3.0 | 9 | 121.6 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5955B | 171 / 180 / 189 | 2.1 | 7000 | 0.25 | 3.0 | 8 | 136.8 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5956B | 190 / 200 / 210 | 1.9 | 8000 | 0.25 | 3.0 | 7 | 152 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5915B | 3.70 / 3.9 / 4.08 | 96.1 | 500 | 1 | 3.0 | 75 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5916B | 4.46 / 4.7 / 4.84 | 79.8 | 500 | 1 | 3.0 | 50 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5917B | 4.94 / 5.36 / 5.88 | 73.5 | 500 | 1 | 3.0 | 45 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5918B | 5.1 / 5.32 / 5.6 | 66.9 | 500 | 1 | 3.0 | 40 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5919B | 5.89 / 6.2 / 6.46 | 60.5 | 500 | 1 | 3.0 | 35 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5920B | 7.79 / 8.2 / 8.61 | 45.7 | 500 | 0.5 | 3.0 | 5 | 7 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5923B | 4.10 / 4.3 / 4.52 | 87.2 | 500 | 1 | 3.0 | 60 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5925B | 4.52 / 4.7 / 4.94 | 81.3 | 500 | 1 | 3.0 | 55 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5926B | 5.1 / 5.32 / 5.55 | 74.5 | 500 | 1 | 3.0 | 48 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5927B | 5.77 / 6.0 / 6.23 | 68.1 | 500 | 1 | 3.0 | 42 | 1 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5929B | 13.65 / 14.5 / 15.35 | 26.3 | 550 | 9.1 | 3.0 | 125 | 11.4 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5931B | 16.15 / 17 / 17.85 | 21.7 | 650 | 13.7 | 3.0 | 83 | 13.7 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5934B | 23.75 / 25 / 26.25 | 15.6 | 700 | 18.2 | 3.0 | 62 | 18.2 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5935B | 25.65 / 27 / 28.35 | 13.9 | 700 | 20.6 | 3.0 | 55 | 20.6 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5936B | 28.5 / 30 / 31.5 | 12.5 | 750 | 22.8 | 3.0 | 50 | 22.8 | -55 ~ +150 | 226 | 25 | 1.5 |
| 1SMB5938B | 34.2 / 36 / 37.8 | 10.4 | 850 | 0.25 | 3.0 | 41 | 27.4 | -55 ~ +150 | 226 | 25 | 1.5 |
2410121743_JSCJ-1SMB5928B_C5293576.pdf
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