Voltage Stabilizing Zener Diode JSCJ 1SMA4737A Plastic Encapsulated Diode for Electronic Applications
Key Attributes
Model Number:
1SMA4737A
Product Custom Attributes
Zener Voltage(Range):
-
Pd - Power Dissipation:
1W
Zener Voltage(Nom):
7.5V
Mfr. Part #:
1SMA4737A
Package:
SMAG
Product Description
Product Overview
This product line offers a range of Zener diodes designed for voltage stabilization. Available in various voltage ratings from 3.0V to 300V, these diodes are suitable for a wide array of electronic applications requiring precise voltage regulation.
Product Attributes
- Brand: SMAG
- Manufacturer: JIANGSUNG CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Type: Plastic-Encapsulated Diodes
- Marking: Stabilizing voltage indicator bar indicates the cathode.
- Taping Specification: Reel Taping Specifications for Surface Mount Devices (SMAG)
Technical Specifications
| Part Number | Nominal Zener Voltage (Vz) (V) | Maximum Zener Current (IZT) (mA) | Maximum Zener Impedance (ZZT @ IZT) () | Maximum Reverse Leakage Current (IR @ VR) (A) | Maximum Power Dissipation (Pd) (W) | Forward Voltage (VF) (V) | Junction and Storage Temperature Range (TJ, Tstg) (C) | Reverse Surge Current (mApk) |
| 1SMA4728A | 3.3 | 76.0 | 10.0 | 100.0 | 1.00 | 0.400 | -55 to +150 | 1370 |
| 1SMA4729A | 3.6 | 69.0 | 10.0 | 100.0 | 1.00 | 0.400 | -55 to +150 | 1255 |
| 1SMA4730A | 3.9 | 64.0 | 9.0 | 50.0 | 1.00 | 0.400 | -55 to +150 | 1160 |
| 1SMA4731A | 4.3 | 58.0 | 9.0 | 20.0 | 1.00 | 0.400 | -55 to +150 | 1050 |
| 1SMA4732A | 4.7 | 53.0 | 8.0 | 10.0 | 1.00 | 0.400 | -55 to +150 | 960 |
| 1SMA4733A | 5.1 | 49.0 | 7.0 | 10.0 | 1.00 | 0.400 | -55 to +150 | 885 |
| 1SMA4734A | 5.6 | 45.0 | 5.0 | 10.0 | 1.00 | 0.500 | -55 to +150 | 805 |
| 1SMA4735A | 6.2 | 41.0 | 2.0 | 10.0 | 1.00 | 0.500 | -55 to +150 | 730 |
| 1SMA4736A | 6.8 | 37.0 | 3.5 | 5.0 | 1.00 | 0.500 | -55 to +150 | 660 |
| 1SMA4737A | 7.5 | 34.0 | 4.0 | 5.0 | 0.50 | 0.500 | -55 to +150 | 605 |
| 1SMA4738A | 8.2 | 31.0 | 4.5 | 5.0 | 0.50 | 0.500 | -55 to +150 | 550 |
| 1SMA4739A | 9.1 | 28.0 | 5.0 | 0.5 | 0.50 | 0.500 | -55 to +150 | 500 |
| 1SMA4740A | 10.0 | 25.0 | 7.0 | 0.5 | 0.25 | 0.760 | -55 to +150 | 454 |
| 1SMA4741A | 11.0 | 23.0 | 8.0 | 0.1 | 0.25 | 0.840 | -55 to +150 | 414 |
| 1SMA4742A | 12.0 | 21.0 | 9.0 | 0.1 | 0.25 | 0.910 | -55 to +150 | 380 |
| 1SMA4743A | 13.0 | 19.0 | 10.0 | 0.1 | 0.25 | 0.990 | -55 to +150 | 344 |
| 1SMA4744A | 15.0 | 17.0 | 14.0 | 0.1 | 0.25 | 1.140 | -55 to +150 | 305 |
| 1SMA4745A | 16.0 | 15.5 | 16.0 | 0.1 | 0.25 | 1.220 | -55 to +150 | 285 |
| 1SMA4746A | 18.0 | 14.0 | 20.0 | 0.1 | 0.25 | 1.370 | -55 to +150 | 250 |
| 1SMA4747A | 20.0 | 12.5 | 22.0 | 0.1 | 0.25 | 1.520 | -55 to +150 | 225 |
| 1SMA4748A | 22.0 | 11.5 | 23.0 | 0.1 | 0.25 | 1.670 | -55 to +150 | 205 |
| 1SMA4749A | 24.0 | 10.5 | 25.0 | 0.1 | 0.25 | 1.820 | -55 to +150 | 190 |
| 1SMA4750A | 27.0 | 9.5 | 35.0 | 0.1 | 0.25 | 2.060 | -55 to +150 | 170 |
| 1SMA4751A | 30.0 | 8.5 | 40.0 | 0.1 | 0.25 | 2.280 | -55 to +150 | 150 |
| 1SMA4752A | 33.0 | 7.5 | 45.0 | 0.1 | 0.25 | 2.510 | -55 to +150 | 135 |
| 1SMA4753A | 36.0 | 7.0 | 50.0 | 0.1 | 0.25 | 2.740 | -55 to +150 | 125 |
| 1SMA4754A | 39.0 | 6.5 | 60.0 | 0.1 | 0.25 | 2.970 | -55 to +150 | 115 |
| 1SMA4755A | 43.0 | 6.0 | 70.0 | 0.1 | 0.25 | 3.270 | -55 to +150 | 110 |
| 1SMA4756A | 47.0 | 5.5 | 80.0 | 0.1 | 0.25 | 3.580 | -55 to +150 | 95 |
| 1SMA4757A | 51.0 | 5.0 | 95.0 | 0.1 | 0.25 | 3.880 | -55 to +150 | 90 |
| 1SMA4758A | 56.0 | 4.5 | 110.0 | 0.1 | 0.25 | 4.260 | -55 to +150 | 80 |
| 1SMA4759A | 62.0 | 4.0 | 125.0 | 0.1 | 0.25 | 4.710 | -55 to +150 | 70 |
| 1SMA4760A | 68.0 | 3.7 | 150.0 | 0.1 | 0.25 | 5.170 | -55 to +150 | 65 |
| 1SMA4761A | 75.0 | 3.3 | 175.0 | 0.1 | 0.25 | 5.600 | -55 to +150 | 60 |
| 1SMA4762A | 82.0 | 3.0 | 200.0 | 0.1 | 0.25 | 6.220 | -55 to +150 | 55 |
| 1SMA4763A | 91.0 | 2.8 | 250.0 | 0.1 | 0.25 | 6.920 | -55 to +150 | 50 |
| 1SMA4764A | 100.0 | 2.5 | 350.0 | 0.1 | 0.25 | 7.600 | -55 to +150 | 45 |
| 1SZ1110A | 110.0 | 2.3 | 450.0 | 0.1 | 0.25 | 8.360 | -55 to +150 | 40 |
| 1SZ1120A | 120.0 | 2.0 | 550.0 | 0.1 | 0.25 | 9.120 | -55 to +150 | 37 |
| 1SZ1130A | 130.0 | 1.9 | 700.0 | 0.1 | 0.25 | 9.880 | -55 to +150 | 34 |
| 1SZ1150A | 150.0 | 1.7 | 1000.0 | 0.1 | 0.25 | 11.400 | -55 to +150 | 30 |
| 1SZ1160A | 160.0 | 1.6 | 1100.0 | 0.1 | 0.25 | 12.160 | -55 to +150 | 28 |
| 1SZ1180A | 180.0 | 1.4 | 1200.0 | 0.1 | 0.25 | 13.680 | -55 to +150 | 25 |
| 1SZ1200A | 200.0 | 1.2 | 1900.0 | 0.1 | 0.25 | 15.200 | -55 to +150 | 22 |
| 1SZ1220A | 220.0 | 1.0 | 1600.0 | 0.1 | 0.25 | 16.720 | -55 to +150 | 20 |
| 1SZ1240A | 240.0 | 0.9 | 1800.0 | 0.1 | 0.25 | 18.240 | -55 to +150 | 19 |
| 1SZ1250A | 250.0 | 0.9 | 2000.0 | 0.1 | 0.25 | 19.000 | -55 to +150 | 18 |
| 1SZ1270A | 270.0 | 0.8 | 2100.0 | 0.1 | 0.25 | 20.500 | -55 to +150 | 16 |
| 1SZ1300A | 300.0 | 0.8 | 2300.0 | 0.1 | 0.25 | 22.800 | -55 to +150 | 15 |
| 1SMA4727A | 3.0 | 83.0 | 10.0 | 150.0 | 1.00 | 0.400 | -55 to +150 | 1370 |
2212151130_JSCJ-1SMA4737A_C5293661.pdf
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