Surface Mount Silicon Planar Zener Diodes JUXING 1SMA4735A with Small SMA Package and Wide Voltage Range
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 space-constrained designs.
Product Attributes
- Brand: trr-jx.com
- Package: SMA
- Terminals: Solderable per MIL-STD-750, Method 2026
- Weight: Approx. 0.055g / 0.002oz
Technical Specifications
| Type Marking | Zener Voltage Range (V) Nom. | Power Dissipation (W) | Forward Voltage (V) Max. (at IF = 200 mA) | Reverse Current (A) Max. (at VR) | Dynamic Impedance ZZT () Max. (at IZT) | Admissible Zener Current IZM (mA) | Junction Temperature Range (C) | Storage Temperature Range (C) |
| 1SMA4728A | 3.3 | 1 | 1.2 | 100 (1) | 100 (1) | 285 | -55 to +150 | -55 to +150 |
| 1SMA4729A | 3.6 | 1 | 1.2 | 100 (1) | 100 (1) | 260 | -55 to +150 | -55 to +150 |
| 1SMA4730A | 3.9 | 1 | 1.2 | 100 (1) | 100 (1) | 240 | -55 to +150 | -55 to +150 |
| 1SMA4731A | 4.3 | 1 | 1.2 | 100 (1) | 100 (1) | 220 | -55 to +150 | -55 to +150 |
| 1SMA4732A | 4.7 | 1 | 1.2 | 100 (1) | 100 (1) | 200 | -55 to +150 | -55 to +150 |
| 1SMA4733A | 5.1 | 1 | 1.2 | 10 (1) | 10 (1) | 180 | -55 to +150 | -55 to +150 |
| 1SMA4734A | 5.6 | 1 | 1.2 | 10 (1) | 10 (1) | 165 | -55 to +150 | -55 to +150 |
| 1SMA4735A | 6.2 | 1 | 1.2 | 10 (1) | 10 (1) | 150 | -55 to +150 | -55 to +150 |
| 1SMA4736A | 6.8 | 1 | 1.2 | 10 (1) | 10 (1) | 135 | -55 to +150 | -55 to +150 |
| 1SMA4737A | 7.5 | 1 | 1.2 | 10 (1) | 5 (1) | 120 | -55 to +150 | -55 to +150 |
| 1SMA4738A | 8.2 | 1 | 1.2 | 10 (1) | 5 (1) | 110 | -55 to +150 | -55 to +150 |
| 1SMA4739A | 9.1 | 1 | 1.2 | 10 (1) | 5 (1) | 100 | -55 to +150 | -55 to +150 |
| 1SMA4740A | 10 | 1 | 1.2 | 10 (1) | 5 (1) | 91 | -55 to +150 | -55 to +150 |
| 1SMA4741A | 11 | 1 | 1.2 | 10 (1) | 5 (1) | 82 | -55 to +150 | -55 to +150 |
| 1SMA4742A | 12 | 1 | 1.2 | 10 (1) | 5 (1) | 75 | -55 to +150 | -55 to +150 |
| 1SMA4743A | 13 | 1 | 1.2 | 10 (1) | 5 (1) | 69 | -55 to +150 | -55 to +150 |
| 1SMA4744A | 15 | 1 | 1.2 | 10 (1) | 5 (1) | 62 | -55 to +150 | -55 to +150 |
| 1SMA4745A | 16 | 1 | 1.2 | 10 (1) | 5 (1) | 56 | -55 to +150 | -55 to +150 |
| 1SMA4746A | 18 | 1 | 1.2 | 10 (1) | 5 (1) | 51 | -55 to +150 | -55 to +150 |
| 1SMA4747A | 20 | 1 | 1.2 | 10 (1) | 5 (1) | 47 | -55 to +150 | -55 to +150 |
| 1SMA4748A | 22 | 1 | 1.2 | 10 (1) | 5 (1) | 43 | -55 to +150 | -55 to +150 |
| 1SMA4749A | 24 | 1 | 1.2 | 10 (1) | 5 (1) | 40 | -55 to +150 | -55 to +150 |
| 1SMA4750A | 27 | 1 | 1.2 | 10 (1) | 5 (1) | 38 | -55 to +150 | -55 to +150 |
| 1SMA4751A | 30 | 1 | 1.2 | 10 (1) | 5 (1) | 35 | -55 to +150 | -55 to +150 |
| 1SMA4752A | 33 | 1 | 1.2 | 10 (1) | 5 (1) | 32 | -55 to +150 | -55 to +150 |
| 1SMA4753A | 36 | 1 | 1.2 | 10 (1) | 5 (1) | 30 | -55 to +150 | -55 to +150 |
| 1SMA4754A | 39 | 1 | 1.2 | 10 (1) | 5 (1) | 28 | -55 to +150 | -55 to +150 |
| 1SMA4755A | 43 | 1 | 1.2 | 10 (1) | 5 (1) | 26 | -55 to +150 | -55 to +150 |
| 1SMA4756A | 47 | 1 | 1.2 | 10 (1) | 5 (1) | 24 | -55 to +150 | -55 to +150 |
| 1SMA4757A | 51 | 1 | 1.2 | 10 (1) | 5 (1) | 22 | -55 to +150 | -55 to +150 |
| 1SMA4758A | 56 | 1 | 1.2 | 10 (1) | 5 (1) | 20 | -55 to +150 | -55 to +150 |
| 1SMA4759A | 62 | 1 | 1.2 | 10 (1) | 5 (1) | 18 | -55 to +150 | -55 to +150 |
| 1SMA4760A | 68 | 1 | 1.2 | 10 (1) | 5 (1) | 17 | -55 to +150 | -55 to +150 |
| 1SMA4761A | 75 | 1 | 1.2 | 10 (1) | 5 (1) | 15 | -55 to +150 | -55 to +150 |
| 1SMA4762A | 82 | 1 | 1.2 | 10 (1) | 5 (1) | 14 | -55 to +150 | -55 to +150 |
| 1SMA4763A | 91 | 1 | 1.2 | 10 (1) | 5 (1) | 13 | -55 to +150 | -55 to +150 |
| 1SMA4764A | 100 | 1 | 1.2 | 10 (1) | 5 (1) | 12 | -55 to +150 | -55 to +150 |
| 1SMA4765A | 110 | 1 | 1.2 | 10 (1) | 5 (1) | 11 | -55 to +150 | -55 to +150 |
| 1SMA4766A | 120 | 1 | 1.2 | 10 (1) | 5 (1) | 10 | -55 to +150 | -55 to +150 |
| 1SMA4767A | 130 | 1 | 1.2 | 10 (1) | 5 (1) | 9.5 | -55 to +150 | -55 to +150 |
| 1SMA4768A | 150 | 1 | 1.2 | 10 (1) | 5 (1) | 8.5 | -55 to +150 | -55 to +150 |
| 1SMA4769A | 160 | 1 | 1.2 | 10 (1) | 5 (1) | 7.5 | -55 to +150 | -55 to +150 |
| 1SMA4770A | 170 | 1 | 1.2 | 10 (1) | 5 (1) | 7.0 | -55 to +150 | -55 to +150 |
| 1SMA4771A | 180 | 1 | 1.2 | 10 (1) | 5 (1) | 6.5 | -55 to +150 | -55 to +150 |
| 1SMA4772A | 190 | 1 | 1.2 | 10 (1) | 5 (1) | 6.0 | -55 to +150 | -55 to +150 |
| 1SMA4773A | 200 | 1 | 1.2 | 10 (1) | 5 (1) | 5.5 | -55 to +150 | -55 to +150 |
| 1SMA4774A | 220 | 1 | 1.2 | 10 (1) | 5 (1) | 5.0 | -55 to +150 | -55 to +150 |
| 1SMA4775A | 240 | 1 | 1.2 | 10 (1) | 5 (1) | 4.5 | -55 to +150 | -55 to +150 |
| 1SMA4776A | 250 | 1 | 1.2 | 10 (1) | 5 (1) | 4.3 | -55 to +150 | -55 to +150 |
| 1SMA4777A | 270 | 1 | 1.2 | 10 (1) | 5 (1) | 4.0 | -55 to +150 | -55 to +150 |
2302091130_JUXING-1SMA4735A_C5356016.pdf
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