Zener Diode JSCJ 1SMA4732A Plastic Encapsulated Voltage Stabilizer for Electronic Applications
Key Attributes
Model Number:
1SMA4732A
Product Custom Attributes
Zener Voltage(Range):
-
Pd - Power Dissipation:
1W
Zener Voltage(Nom):
4.7V
Mfr. Part #:
1SMA4732A
Package:
SMAG
Product Description
Product Overview
The 1SMA47XXA and 1SZ1XXXA series are plastic-encapsulated Zener diodes designed for voltage stabilization. These devices offer a wide range of Zener voltages from 3.0V to 300V, making them suitable for various electronic applications. They feature a marking bar to indicate the cathode and are available in surface-mount packages with specific taping specifications.
Product Attributes
- Brand: JSCJ
- Origin: CHANGJING ELECTRONICS TECHNOLOGY CO., LTD.
- Material: Plastic-Encapsulate Diodes
- Certifications: Not specified
- Marking: Stabilizing Voltage (Marking bar indicates cathode)
Technical Specifications
| Part Number | Nominal Zener Voltage (Vz) | Max Power Dissipation (Pd) W | Max Zener Current (IZ) mA | Max Surge Current (IZM) mApk | Max Reverse Leakage Current (IR) A | Zener Impedance (ZZT) | Forward Voltage (VF) V | Thermal Resistance (RJL) C/W |
| 1SMA4727A | 3.0 | 1.00 | 400 | 1370 | 150.0 | 10.0 | 1.00 | 75 |
| 1SMA4728A | 3.3 | 1.00 | 400 | 1370 | 100.0 | 10.0 | 1.00 | 75 |
| 1SMA4729A | 3.6 | 1.00 | 400 | 1255 | 100.0 | 10.0 | 1.00 | 75 |
| 1SMA4730A | 3.9 | 1.00 | 400 | 1160 | 50.0 | 9.0 | 1.00 | 75 |
| 1SMA4731A | 4.3 | 1.00 | 400 | 1050 | 20.0 | 9.0 | 1.00 | 75 |
| 1SMA4732A | 4.7 | 1.00 | 500 | 960 | 10.0 | 8.0 | 1.00 | 75 |
| 1SMA4733A | 5.1 | 1.00 | 550 | 885 | 10.0 | 7.0 | 1.00 | 75 |
| 1SMA4734A | 5.6 | 1.00 | 600 | 805 | 10.0 | 5.0 | 2.00 | 75 |
| 1SMA4735A | 6.2 | 1.00 | 700 | 730 | 10.0 | 2.0 | 3.00 | 75 |
| 1SMA4736A | 6.8 | 1.00 | 700 | 660 | 5.0 | 3.5 | 4.00 | 75 |
| 1SMA4737A | 7.5 | 0.50 | 700 | 605 | 5.0 | 4.0 | 5.00 | 75 |
| 1SMA4738A | 8.2 | 0.50 | 700 | 550 | 5.0 | 4.5 | 6.00 | 75 |
| 1SMA4739A | 9.1 | 0.50 | 700 | 500 | 0.5 | 5.0 | 7.00 | 75 |
| 1SMA4740A | 10.0 | 0.25 | 700 | 454 | 0.5 | 7.0 | 7.60 | 75 |
| 1SMA4741A | 11.0 | 0.25 | 700 | 414 | 0.1 | 8.0 | 8.40 | 75 |
| 1SMA4742A | 12.0 | 0.25 | 700 | 380 | 0.1 | 9.0 | 9.10 | 75 |
| 1SMA4743A | 13.0 | 0.25 | 700 | 344 | 0.1 | 10.0 | 9.90 | 75 |
| 1SMA4744A | 15.0 | 0.25 | 700 | 305 | 0.1 | 14.0 | 11.40 | 75 |
| 1SMA4745A | 16.0 | 0.25 | 700 | 285 | 0.1 | 16.0 | 12.20 | 75 |
| 1SMA4746A | 18.0 | 0.25 | 750 | 250 | 0.1 | 20.0 | 13.70 | 75 |
| 1SMA4747A | 20.0 | 0.25 | 750 | 225 | 0.1 | 22.0 | 15.20 | 75 |
| 1SMA4748A | 22.0 | 0.25 | 750 | 205 | 0.1 | 23.0 | 16.70 | 75 |
| 1SMA4749A | 24.0 | 0.25 | 750 | 190 | 0.1 | 25.0 | 18.20 | 75 |
| 1SMA4750A | 27.0 | 0.25 | 750 | 170 | 0.1 | 35.0 | 20.60 | 75 |
| 1SMA4751A | 30.0 | 0.25 | 1000 | 150 | 0.1 | 40.0 | 22.80 | 75 |
| 1SMA4752A | 33.0 | 0.25 | 1000 | 135 | 0.1 | 45.0 | 25.10 | 75 |
| 1SMA4753A | 36.0 | 0.25 | 1000 | 125 | 0.1 | 50.0 | 27.40 | 75 |
| 1SMA4754A | 39.0 | 0.25 | 1000 | 115 | 0.1 | 60.0 | 29.70 | 75 |
| 1SMA4755A | 43.0 | 0.25 | 1500 | 110 | 0.1 | 70.0 | 32.70 | 75 |
| 1SMA4756A | 47.0 | 0.25 | 1500 | 95 | 0.1 | 80.0 | 35.80 | 75 |
| 1SMA4757A | 51.0 | 0.25 | 1500 | 90 | 0.1 | 95.0 | 38.80 | 75 |
| 1SMA4758A | 56.0 | 0.25 | 2000 | 80 | 0.1 | 110.0 | 42.60 | 75 |
| 1SMA4759A | 62.0 | 0.25 | 2000 | 70 | 0.1 | 125.0 | 47.10 | 75 |
| 1SMA4760A | 68.0 | 0.25 | 2000 | 65 | 0.1 | 150.0 | 51.70 | 75 |
| 1SMA4761A | 75.0 | 0.25 | 2000 | 60 | 0.1 | 175.0 | 56.00 | 75 |
| 1SMA4762A | 82.0 | 0.25 | 3000 | 55 | 0.1 | 200.0 | 62.20 | 75 |
| 1SMA4763A | 91.0 | 0.25 | 3000 | 50 | 0.1 | 250.0 | 69.20 | 75 |
| 1SMA4764A | 100.0 | 0.25 | 3000 | 45 | 0.1 | 350.0 | 76.00 | 75 |
| 1SZ1110A | 110.0 | 0.25 | 4000 | 40 | 0.1 | 450.0 | 83.60 | 75 |
| 1SZ1120A | 120.0 | 0.25 | 4500 | 37 | 0.1 | 550.0 | 91.20 | 75 |
| 1SZ1130A | 130.0 | 0.25 | 5000 | 34 | 0.1 | 700.0 | 98.80 | 75 |
| 1SZ1150A | 150.0 | 0.25 | 6000 | 30 | 0.1 | 1000.0 | 114.00 | 75 |
| 1SZ1160A | 160.0 | 0.25 | 6500 | 28 | 0.1 | 1100.0 | 121.60 | 75 |
| 1SZ1180A | 180.0 | 0.25 | 7000 | 25 | 0.1 | 1200.0 | 136.80 | 75 |
| 1SZ1200A | 200.0 | 0.25 | 9990 | 22 | 0.1 | 1900.0 | 152.00 | 75 |
| 1SZ1220A | 220.0 | 0.25 | 8000 | 20 | 0.1 | 1600.0 | 167.20 | 75 |
| 1SZ1240A | 240.0 | 0.25 | 8500 | 19 | 0.1 | 1800.0 | 182.40 | 75 |
| 1SZ1250A | 250.0 | 0.25 | 9000 | 18 | 0.1 | 2000.0 | 190.00 | 75 |
| 1SZ1270A | 270.0 | 0.25 | 9000 | 16 | 0.1 | 2100.0 | 205.00 | 75 |
| 1SZ1300A | 300.0 | 0.25 | 9500 | 15 | 0.1 | 2300.0 | 228.00 | 75 |
2212151130_JSCJ-1SMA4732A_C5293663.pdf
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