Surface Mount Zener Diode DOWO SMB5350B 5 Watt with UL 94V 0 Flame Retardant Epoxy and Low Inductance
Product Overview
The SMB5338B - SMB5388B series are surface mount Zener diodes featuring a glass-passivated chip, low leakage, built-in strain relief, and low inductance. These diodes are designed for stabilizing and clipping circuits requiring a high power rating of 5W. They are RoHS compliant.
Product Attributes
- Brand: DOWOSEMI
- Case: Molded plastic (SMB/DO-214AA)
- Epoxy: UL 94V-0 rate flame retardant
- Lead: Solderable per MIL-STD-202, method 208
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Origin:
Technical Specifications
| Part Number | Nominal Zener Voltage (Vz) | Max. Zener Voltage (Vz) | Max. Zener Impedance (Zzt @ Izt) | Max. Reverse Leakage Current (IR @ VR) | Max. DC Zener Current (IZM) |
| SMB5338B | 5.1 | 5.1 | 1.5 | 1.0 A @ 1.0 V | 930.0 mA |
| SMB5339B | 5.6 | 5.6 | 1.0 | 1.0 A @ 2.0 V | 846.0 mA |
| SMB5340B | 6.0 | 6.0 | 1.0 | 1.0 A @ 3.0 V | 790.0 mA |
| SMB5341B | 6.2 | 6.2 | 1.0 | 1.0 A @ 3.0 V | 765.0 mA |
| SMB5342B | 6.8 | 6.8 | 1.0 | 10.0 A @ 5.2 V | 700.0 mA |
| SMB5343B | 7.5 | 7.5 | 1.5 | 10.0 A @ 5.7 V | 630.0 mA |
| SMB5344B | 8.2 | 8.2 | 1.5 | 10.0 A @ 6.2 V | 580.0 mA |
| SMB5345B | 8.7 | 8.7 | 2.0 | 10.0 A @ 6.6 V | 545.0 mA |
| SMB5346B | 9.1 | 9.1 | 2.0 | 7.5 A @ 6.9 V | 520.0 mA |
| SMB5347B | 10.0 | 10.0 | 2.0 | 5.0 A @ 7.6 V | 475.0 mA |
| SMB5348B | 11.0 | 11.0 | 2.5 | 5.0 A @ 8.4 V | 430.0 mA |
| SMB5349B | 12.0 | 12.0 | 2.5 | 2.0 A @ 9.1 V | 395.0 mA |
| SMB5350B | 13.0 | 13.0 | 2.5 | 1.0 A @ 9.9 V | 365.0 mA |
| SMB5351B | 14.0 | 14.0 | 2.5 | 1.0 A @ 10.6 V | 340.0 mA |
| SMB5352B | 15.0 | 15.0 | 2.5 | 1.0 A @ 11.5 V | 315.0 mA |
| SMB5353B | 16.0 | 16.0 | 2.5 | 1.0 A @ 12.2 V | 295.0 mA |
| SMB5354B | 17.0 | 17.0 | 2.5 | 0.5 A @ 12.9 V | 280.0 mA |
| SMB5355B | 18.0 | 18.0 | 2.5 | 0.5 A @ 13.7 V | 265.0 mA |
| SMB5356B | 19.0 | 19.0 | 3.0 | 0.5 A @ 14.4 V | 250.0 mA |
| SMB5357B | 20.0 | 20.0 | 3.0 | 0.5 A @ 15.2 V | 237.0 mA |
| SMB5358B | 22.0 | 22.0 | 3.5 | 0.5 A @ 16.7 V | 216.0 mA |
| SMB5359B | 24.0 | 24.0 | 3.5 | 0.5 A @ 18.2 V | 198.0 mA |
| SMB5360B | 25.0 | 25.0 | 4.0 | 0.5 A @ 19.0 V | 190.0 mA |
| SMB5361B | 27.0 | 27.0 | 5.0 | 0.5 A @ 20.6 V | 176.0 mA |
| SMB5362B | 28.0 | 28.0 | 6.0 | 0.5 A @ 21.2 V | 170.0 mA |
| SMB5363B | 30.0 | 30.0 | 8.0 | 0.5 A @ 22.8 V | 158.0 mA |
| SMB5364B | 33.0 | 33.0 | 10.0 | 0.5 A @ 25.1 V | 144.0 mA |
| SMB5365B | 36.0 | 36.0 | 11.0 | 0.5 A @ 27.4 V | 132.0 mA |
| SMB5366B | 39.0 | 39.0 | 14.0 | 0.5 A @ 29.7 V | 122.0 mA |
| SMB5367B | 43.0 | 43.0 | 20.0 | 0.5 A @ 32.7 V | 110.0 mA |
| SMB5368B | 47.0 | 47.0 | 25.0 | 0.5 A @ 35.8 V | 100.0 mA |
| SMB5369B | 51.0 | 51.0 | 27.0 | 0.5 A @ 38.8 V | 93.0 mA |
| SMB5370B | 56.0 | 56.0 | 35.0 | 0.5 A @ 42.6 V | 86.0 mA |
| SMB5371B | 60.0 | 60.0 | 40.0 | 0.5 A @ 42.5 V | 79.0 mA |
| SMB5372B | 62.0 | 62.0 | 42.0 | 0.5 A @ 47.1 V | 76.0 mA |
| SMB5373B | 68.0 | 68.0 | 44.0 | 0.5 A @ 51.7 V | 70.0 mA |
| SMB5374B | 75.0 | 75.0 | 45.0 | 0.5 A @ 56.0 V | 63.0 mA |
| SMB5375B | 82.0 | 82.0 | 65.0 | 0.5 A @ 62.2 V | 58.0 mA |
| SMB5376B | 87.0 | 87.0 | 75.0 | 0.5 A @ 66.0 V | 54.5 mA |
| SMB5377B | 91.0 | 91.0 | 75.0 | 0.5 A @ 69.2 V | 52.5 mA |
| SMB5378B | 100.0 | 100.0 | 90.0 | 0.5 A @ 76.0 V | 47.5 mA |
| SMB5379B | 110.0 | 110.0 | 125.0 | 0.5 A @ 83.6 V | 43.0 mA |
| SMB5380B | 120.0 | 120.0 | 170.0 | 0.5 A @ 91.2 V | 39.5 mA |
| SMB5381B | 130.0 | 130.0 | 190.0 | 0.5 A @ 98.8 V | 36.6 mA |
| SMB5382B | 140.0 | 140.0 | 230.0 | 0.5 A @ 106.0 V | 34.0 mA |
| SMB5383B | 150.0 | 150.0 | 330.0 | 0.5 A @ 114.0 V | 31.6 mA |
| SMB5384B | 160.0 | 160.0 | 350.0 | 0.5 A @ 122.0 V | 29.4 mA |
| SMB5385B | 170.0 | 170.0 | 380.0 | 0.5 A @ 129.0 V | 28.0 mA |
| Parameter | Symbol | Value | Unit |
| DC power dissipation at TL = 50 C | PD | 5 | W |
| Maximum forward voltage at IF = 200 mA | VF | 1.2 | V |
| Junction temperature range | TJ | -55 to +150 | C |
| Storage temperature range | TSTG | -55 to +150 | C |
2410121527_DOWO-SMB5350B_C284082.pdf
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