Silicon Planar Zener Diode Shikues 1SMA4757AG for Surface Mount Applications and Voltage Regulation
Key Attributes
Model Number:
1SMA4757AG
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Reverse Leakage Current (Ir):
1uA@38V
Pd - Power Dissipation:
1W
Impedance(Zzt):
95Ω
Diode Configuration:
Independent
Zener Voltage(Range):
48.6V~54V
Zener Voltage(Nom):
51V
Mfr. Part #:
1SMA4757AG
Package:
SMA
Product Description
Product Overview
Silicon Planar Zener Diodes designed for surface-mounted applications. These diodes offer a wide zener reverse voltage range from 3.3V to 330V and a maximum total power dissipation of 1W. Their small plastic package (SMA) makes them suitable for compact designs.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: MIL-STD-750, Method 2026 (Terminals solderable)
Technical Specifications
| Type Marking | Zener Voltage Range (VZT) Nom (V) | Zener Voltage Range (VZT) Min (V) | Zener Voltage Range (VZT) Max (V) | Admissible Zener Current IZM (mA) | Dynamic Impedance ZZT (Max ) | Reverse Current IR Max (A) | Power Dissipation (W) | Forward Voltage VF (Max V) | Junction Temperature Range (C) | Storage Temperature Range (C) |
| 1SMA4728AG | 3.3 | 3.10 | 3.50 | 200 | 75 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4729AG | 3.6 | 3.40 | 3.70 | 186 | 71.7 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4730AG | 3.9 | 3.70 | 4.06 | 170 | 64.6 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4731AG | 4.3 | 4.06 | 4.50 | 154 | 57.5 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4732AG | 4.7 | 4.50 | 4.93 | 140 | 51.5 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4733AG | 5.1 | 4.84 | 5.36 | 127 | 47.0 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4734AG | 5.6 | 5.32 | 5.92 | 116 | 43.0 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4735 | 6.2 | 5.86 | 6.51 | 104 | 39.0 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4736 | 6.8 | 6.46 | 7.18 | 95 | 35.0 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4737 | 7.5 | 7.12 | 7.88 | 86 | 31.0 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4738 | 8.2 | 7.79 | 8.67 | 79 | 28.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4739 | 9.1 | 8.60 | 9.59 | 71 | 25.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4740 | 10 | 9.50 | 10.5 | 64 | 23.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4741 | 11 | 10.4 | 11.6 | 58 | 21.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4742 | 12 | 11.4 | 12.6 | 53 | 19.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4743 | 13 | 12.4 | 14.1 | 49 | 17.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4744 | 15 | 13.8 | 15.8 | 45 | 16.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4745 | 16 | 15.2 | 17.1 | 41 | 14.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4746 | 18 | 16.8 | 19.2 | 37 | 13.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4747 | 20 | 19.0 | 21.2 | 34 | 12.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4748 | 22 | 20.8 | 23.3 | 31 | 11.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4749 | 24 | 22.8 | 26.0 | 28 | 10.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4750 | 27 | 25.3 | 28.9 | 25 | 9.5 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4751 | 30 | 28.2 | 32.0 | 23 | 8.5 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4752 | 33 | 31.3 | 34.9 | 21 | 7.5 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4753 | 36 | 34.2 | 37.9 | 19 | 7.0 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4754 | 39 | 37.2 | 41.5 | 17 | 6.5 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4755 | 43 | 40.9 | 45.6 | 16 | 6.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4756 | 47 | 44.9 | 48.6 | 14 | 5.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4757 | 51 | 48.6 | 53.6 | 13 | 5.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4758 | 56 | 53.6 | 58.9 | 12 | 4.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4759 | 62 | 58.8 | 65.6 | 11 | 4.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4760 | 68 | 64.6 | 71.8 | 10 | 3.7 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4761 | 75 | 71.2 | 77.9 | 9.0 | 3.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4762 | 82 | 77.9 | 86.0 | 8.0 | 3.3 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4763 | 91 | 86.0 | 96.0 | 7.0 | 3.1 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4764 | 100 | 95.0 | 105 | 6.5 | 3.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4765 | 110 | 104 | 116 | 6.0 | 2.8 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4766 | 120 | 114 | 127 | 5.5 | 2.6 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4767 | 130 | 125 | 140 | 5.0 | 2.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4768 | 150 | 140 | 157 | 4.5 | 2.3 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4769 | 160 | 152 | 172 | 4.0 | 2.1 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4770 | 170 | 168 | 189 | 4.0 | 2.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4771 | 180 | 180 | 191 | 3.7 | 1.9 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4772 | 190 | 189 | 211 | 3.5 | 1.7 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4773 | 200 | 209 | 231 | 3.4 | 1.6 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4774 | 220 | 229 | 251 | 3.1 | 1.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4775 | 240 | 249 | 271 | 2.8 | 1.4 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4776 | 250 | 269 | 291 | 2.6 | 1.2 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4777 | 270 | 289 | 315 | 2.5 | 1.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4777AG | 300 | 313 | 346 | 2.3 | 1.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4777AG | 330 | 346 | 379 | 2.1 | 1.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
2510281846_Shikues-1SMA4757AG_C433990.pdf
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