Compact Surface Mount Zener Diode Jingdao Microelectronics 1SMB5929B with Stable Voltage Regulation
Key Attributes
Model Number:
1SMB5929B
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
9Ω
Zener Voltage(Range):
14.25V~15.75V
Pd - Power Dissipation:
550mW
Zener Voltage(Nom):
15V
Impedance(Zzk):
600Ω
Mfr. Part #:
1SMB5929B
Package:
SMB
Product Description
Product Overview
The SMB-W-1SMB5926B~1SMB5956B-3W is a series of surface mount Zener voltage regulators designed for efficient voltage regulation. These devices offer a wide zener reverse voltage range from 3.3V to 200V and a total power dissipation of up to 3W. Their small plastic package makes them suitable for space-constrained surface-mounted designs.
Product Attributes
- Brand: Jingdao Microelectronics co.LTD ()
- Origin: China
- Material: Plastic package
- Certifications: MIL-STD-750, Method 2026 (for terminals)
Technical Specifications
| Type | Nominal Zener Voltage (V) | Zener Voltage Tolerance (%) | Max DC Zener Current (mA) | Max Power Dissipation (W) | Junction Temperature Range (C) | Storage Temperature Range (C) |
| 1SMB5913B | 3.3 | 5 | 500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5914B | 3.6 | 5 | 500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5915B | 3.9 | 5 | 500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5916B | 4.3 | 5 | 500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5917B | 4.7 | 5 | 500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5918B | 5.1 | 5 | 350 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5919B | 5.6 | 5 | 250 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5920B | 6.2 | 5 | 200 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5921B | 6.8 | 5 | 200 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5922B | 7.5 | 5 | 400 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5923B | 8.2 | 5 | 400 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5924B | 9.1 | 5 | 500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5925B | 10 | 5 | 500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5926B | 11 | 5 | 550 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5927B | 12 | 5 | 550 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5928B | 13 | 5 | 550 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5929B | 15 | 5 | 600 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5930B | 16 | 5 | 600 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5931B | 18 | 5 | 650 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5932B | 20 | 5 | 650 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5933B | 22 | 5 | 650 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5934B | 24 | 5 | 700 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5935B | 27 | 5 | 700 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5936B | 30 | 5 | 750 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5937B | 33 | 5 | 800 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5938B | 36 | 5 | 850 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5939B | 39 | 5 | 900 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5940B | 43 | 5 | 950 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5941B | 47 | 5 | 1000 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5942B | 51 | 5 | 1100 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5943B | 56 | 5 | 1300 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5944B | 62 | 5 | 1500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5945B | 68 | 5 | 1700 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5946B | 75 | 5 | 2000 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5947B | 82 | 5 | 2500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5948B | 91 | 5 | 3000 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5949B | 100 | 5 | 3100 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5950B | 110 | 5 | 4000 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5951B | 120 | 5 | 4500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5952B | 130 | 5 | 5000 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5953B | 150 | 5 | 6000 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5954B | 160 | 5 | 6500 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5955B | 180 | 5 | 7000 | 3.0 | -55 to +150 | -55 to +150 |
| 1SMB5956B | 200 | 5 | 8000 | 3.0 | -55 to +150 | -55 to +150 |
2401291620_Jingdao-Microelectronics-1SMB5929B_C7528251.pdf
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