Zener Diode Series JSCJ SMB5340B Plastic Encapsulated Diodes for Stable Voltage Regulation Solutions
Key Attributes
Model Number:
SMB5340B
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
1Ω
Pd - Power Dissipation:
5W
Zener Voltage(Range):
-
Zener Voltage(Nom):
6V
Impedance(Zzk):
300Ω
Mfr. Part #:
SMB5340B
Package:
SMBG
Product Description
Product Overview
The JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SERIES Zener Diodes, specifically the SMB53XXB series, are plastic-encapsulated diodes designed for voltage stabilization. They offer a wide range of Zener voltages from 3.3V to 200V and are suitable for various applications requiring precise voltage regulation. Key features include a maximum power dissipation of 5W and a marking bar indicating the cathode.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Series: SMB53XXB
- Package Type: SMBG (Plastic-Encapsulated Diodes)
- Origin: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Marking: SMB53XXB : From 33 To 88 XX
- Cathode Indicator: Marking bar
Technical Specifications
| Type | Zener Voltage (V) VZ @ IZT | Zener Current (mA) IZT | Maximum Reverse Leakage Current (A) IR @ VR | Maximum Zener Current (mA) IZ | Maximum Surge Current (A) IZSM | Maximum Power Dissipation (W) Pd | Junction to Ambient Thermal Resistance (/W) RJA | Junction to Lead Thermal Resistance (/W) RJL |
| SMB5333B | 3.3 | 380 | 1.0 | 1440 | 0.85 | 5 | 90 | 25 |
| SMB5334B | 3.6 | 350 | 1.0 | 1320 | 0.80 | 5 | 90 | 25 |
| SMB5335B | 3.9 | 320 | 1.0 | 1220 | 0.54 | 5 | 90 | 25 |
| SMB5336B | 4.3 | 290 | 1.0 | 1100 | 0.49 | 5 | 90 | 25 |
| SMB5337B | 4.7 | 260 | 1.0 | 1010 | 0.44 | 5 | 90 | 25 |
| SMB5338B | 5.1 | 240 | 1.0 | 930 | 0.39 | 5 | 90 | 25 |
| SMB5339B | 5.6 | 220 | 2.0 | 856 | 0.25 | 5 | 90 | 25 |
| SMB5340B | 6.0 | 200 | 3.0 | 790 | 0.19 | 5 | 90 | 25 |
| SMB5341B | 6.2 | 200 | 3.0 | 765 | 0.10 | 5 | 90 | 25 |
| SMB5342B | 6.8 | 175 | 5.2 | 700 | 0.15 | 5 | 90 | 25 |
| SMB5343B | 7.5 | 175 | 5.7 | 630 | 0.15 | 5 | 90 | 25 |
| SMB5344B | 8.2 | 150 | 6.2 | 580 | 0.20 | 5 | 90 | 25 |
| SMB5345B | 8.7 | 150 | 6.6 | 545 | 0.20 | 5 | 90 | 25 |
| SMB5346B | 9.1 | 150 | 6.9 | 520 | 0.22 | 5 | 90 | 25 |
| SMB5347B | 10 | 125 | 7.6 | 475 | 0.22 | 5 | 90 | 25 |
| SMB5348B | 11 | 125 | 8.4 | 430 | 0.25 | 5 | 90 | 25 |
| SMB5349B | 12 | 100 | 9.1 | 395 | 0.25 | 5 | 90 | 25 |
| SMB5350B | 13 | 100 | 9.9 | 365 | 0.25 | 5 | 90 | 25 |
| SMB5351B | 14 | 100 | 10.6 | 340 | 0.25 | 5 | 90 | 25 |
| SMB5352B | 15 | 75 | 11.5 | 315 | 0.25 | 5 | 90 | 25 |
| SMB5353B | 16 | 75 | 12.2 | 295 | 0.30 | 5 | 90 | 25 |
| SMB5354B | 17 | 70 | 12.9 | 280 | 0.35 | 5 | 90 | 25 |
| SMB5355B | 18 | 65 | 13.7 | 265 | 0.40 | 5 | 90 | 25 |
| SMB5356B | 19 | 65 | 14.4 | 250 | 0.40 | 5 | 90 | 25 |
| SMB5357B | 20 | 65 | 15.2 | 237 | 0.40 | 5 | 90 | 25 |
| SMB5358B | 22 | 50 | 16.7 | 216 | 0.45 | 5 | 90 | 25 |
| SMB5359B | 24 | 50 | 18.2 | 198 | 0.55 | 5 | 90 | 25 |
| SMB5360B | 25 | 50 | 19.0 | 190 | 0.55 | 5 | 90 | 25 |
| SMB5361B | 27 | 50 | 20.6 | 176 | 0.60 | 5 | 90 | 25 |
| SMB5362B | 28 | 50 | 21.2 | 170 | 0.60 | 5 | 90 | 25 |
| SMB5363B | 30 | 40 | 22.8 | 158 | 0.60 | 5 | 90 | 25 |
| SMB5364B | 33 | 40 | 25.1 | 144 | 0.60 | 5 | 90 | 25 |
| SMB5365B | 36 | 30 | 27.4 | 132 | 0.65 | 5 | 90 | 25 |
| SMB5366B | 39 | 30 | 29.7 | 122 | 0.65 | 5 | 90 | 25 |
| SMB5367B | 43 | 30 | 32.7 | 110 | 0.70 | 5 | 90 | 25 |
| SMB5368B | 47 | 25 | 35.8 | 100 | 0.80 | 5 | 90 | 25 |
| SMB5369B | 51 | 25 | 38.8 | 93.0 | 0.90 | 5 | 90 | 25 |
| SMB5370B | 56 | 20 | 42.6 | 86.0 | 1.00 | 5 | 90 | 25 |
| SMB5371B | 60 | 20 | 45.5 | 79.0 | 1.20 | 5 | 90 | 25 |
| SMB5372B | 62 | 20 | 47.1 | 76.0 | 1.35 | 5 | 90 | 25 |
| SMB5373B | 68 | 20 | 51.7 | 70.0 | 1.50 | 5 | 90 | 25 |
| SMB5374B | 75 | 20 | 56.0 | 63.0 | 1.60 | 5 | 90 | 25 |
| SMB5375B | 82 | 15 | 62.2 | 58.0 | 1.80 | 5 | 90 | 25 |
| SMB5376B | 87 | 15 | 66.0 | 54.5 | 2.00 | 5 | 90 | 25 |
| SMB5377B | 91 | 15 | 69.2 | 52.5 | 2.20 | 5 | 90 | 25 |
| SMB5378B | 100 | 12 | 76.0 | 47.5 | 2.30 | 5 | 90 | 25 |
| SMB5379B | 110 | 12 | 83.6 | 43.0 | 2.50 | 5 | 90 | 25 |
| SMB5380B | 120 | 10 | 91.2 | 39.5 | 2.50 | 5 | 90 | 25 |
| SMB5381B | 130 | 10 | 98.8 | 36.6 | 2.50 | 5 | 90 | 25 |
| SMB5382B | 140 | 8.0 | 106 | 34.0 | 2.50 | 5 | 90 | 25 |
| SMB5383B | 150 | 8.0 | 114 | 31.6 | 3.00 | 5 | 90 | 25 |
| SMB5384B | 160 | 8.0 | 122 | 29.4 | 3.00 | 5 | 90 | 25 |
| SMB5385B | 170 | 8.0 | 129 | 28.0 | 3.00 | 5 | 90 | 25 |
| SMB5386B | 180 | 5.0 | 137 | 26.4 | 4.00 | 5 | 90 | 25 |
| SMB5387B | 190 | 5.0 | 144 | 25.0 | 5.00 | 5 | 90 | 25 |
| SMB5388B | 200 | 5.0 | 152 | 23.6 | 5.00 | 5 | 90 | 25 |
2410121743_JSCJ-SMB5340B_C5293451.pdf
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