Silicon Planar Zener Diode Shikues 1SMA4745AG with 1 Watt Power Dissipation and Low Reverse Current
Key Attributes
Model Number:
1SMA4745AG
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Reverse Leakage Current (Ir):
5uA@12V
Pd - Power Dissipation:
1W
Impedance(Zzt):
16Ω
Diode Configuration:
Independent
Zener Voltage(Range):
15.2V~17.1V
Zener Voltage(Nom):
16V
Mfr. Part #:
1SMA4745AG
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 makes them suitable for space-constrained designs.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: MIL-STD-750, Method 2026 (for solderability)
Technical Specifications
| Part Number | 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 (PD) (W) | Forward Voltage (VF) at IF = 200 mA (V) | Junction Temperature Range (C) | Storage Temperature Range (C) |
| 1SMA4728AG | 728A | 3.3 | 3.10 | 3.50 | 150 | 100 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4729AG | 729A | 3.6 | 3.40 | 3.70 | 135 | 95 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4730AG | 730A | 3.9 | 3.70 | 4.06 | 120 | 90 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4731AG | 731A | 4.3 | 4.06 | 4.50 | 110 | 80 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4732AG | 732A | 4.7 | 4.50 | 4.93 | 100 | 75 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4733AG | 733A | 5.1 | 4.84 | 5.32 | 95 | 70 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4734AG | 734A | 5.6 | 5.32 | 5.86 | 80 | 65 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4735AG | 735A | 6.2 | 5.86 | 6.51 | 70 | 60 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4736AG | 736A | 6.8 | 6.51 | 7.18 | 60 | 55 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4737AG | 737A | 7.5 | 7.12 | 7.88 | 50 | 50 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4738AG | 738A | 8.2 | 7.79 | 8.67 | 45 | 45 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4739AG | 739A | 9.1 | 8.60 | 9.59 | 41 | 40 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4740AG | 740A | 10 | 9.50 | 10.5 | 37 | 38 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4741AG | 741A | 11 | 10.4 | 11.6 | 34 | 35 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4742AG | 742A | 12 | 11.4 | 12.6 | 31 | 31 | 10 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4743AG | 743A | 13 | 12.4 | 14.1 | 28 | 28 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4744AG | 744A | 15 | 13.8 | 15.8 | 25 | 25 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4745AG | 745A | 16 | 15.2 | 17.1 | 23 | 23 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4746AG | 746A | 18 | 16.8 | 19.2 | 21 | 21 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4747AG | 747A | 20 | 19.0 | 21.2 | 19 | 19 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4748AG | 748A | 22 | 20.8 | 23.3 | 17 | 17 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4749AG | 749A | 24 | 22.8 | 26.0 | 16 | 16 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4750AG | 750A | 27 | 25.3 | 28.9 | 14 | 14 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4751AG | 751A | 30 | 28.2 | 32.0 | 13 | 13 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4752AG | 752A | 33 | 31.3 | 34.9 | 12 | 12 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4753AG | 753A | 36 | 34.2 | 37.9 | 11 | 11 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4754AG | 754A | 39 | 37.2 | 41.5 | 10 | 10 | 5 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4755AG | 755A | 43 | 40.9 | 45.6 | 9.0 | 9.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4756AG | 756A | 47 | 44.9 | 48.6 | 8.0 | 8.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4757AG | 757A | 51 | 48.6 | 53.6 | 7.0 | 7.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4758AG | 758A | 56 | 53.6 | 58.9 | 6.5 | 6.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4759AG | 759A | 62 | 58.8 | 65.6 | 5.5 | 5.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4760AG | 760A | 68 | 64.6 | 71.2 | 5.0 | 5.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4761AG | 761A | 75 | 71.7 | 78.8 | 4.5 | 4.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4762AG | 762A | 82 | 78.8 | 87.0 | 4.0 | 4.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4763AG | 763A | 91 | 86.0 | 96.0 | 3.5 | 3.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4764AG | 764A | 100 | 95.0 | 105 | 3.0 | 3.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4765AG | 765A | 110 | 105 | 116 | 2.8 | 2.8 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4766AG | 766A | 120 | 116 | 127 | 2.5 | 2.5 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4767AG | 767A | 130 | 125 | 140 | 2.3 | 2.3 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4768AG | 768A | 150 | 140 | 157 | 2.0 | 2.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4769AG | 769A | 160 | 155 | 172 | 1.9 | 1.9 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4770AG | 770A | 170 | 168 | 189 | 1.7 | 1.7 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4771AG | 771A | 180 | 170 | 191 | 1.6 | 1.6 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4772AG | 772A | 190 | 189 | 209 | 1.4 | 1.4 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4773AG | 773A | 200 | 203 | 219 | 1.2 | 1.2 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4774AG | 774A | 220 | 219 | 243 | 1.0 | 1.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4775AG | 775A | 240 | 243 | 263 | 1.0 | 1.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4776AG | 776A | 250 | 243 | 285 | 1.0 | 1.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
| 1SMA4777AG | 777A | 270 | 263 | 300 | 1.0 | 1.0 | 1 | 1 | 1.2 | -55 to +150 | -55 to +150 |
2510281846_Shikues-1SMA4745AG_C433978.pdf
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