Plastic Encapsulated Zener Diode JSCJ 1SMA4751A Voltage Stabilization Component for Surface Mounting
Key Attributes
Model Number:
1SMA4751A
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
48Ω
Zener Voltage(Range):
-
Pd - Power Dissipation:
1W
Zener Voltage(Nom):
30V
Impedance(Zzk):
1kΩ
Mfr. Part #:
1SMA4751A
Package:
SMAG
Product Description
Product Overview
These Zener diodes are designed for voltage stabilization applications. They offer a wide range of Zener voltages from 3.0V to 300V and are available in plastic-encapsulated packages suitable for surface mounting. The product features a marking bar to indicate the cathode.
Product Attributes
- Brand: JSCJ
- Origin: China
- Material: Plastic-Encapsulated Diodes
- Certifications: None explicitly mentioned
Technical Specifications
| Part Number | Nominal Zener Voltage (Vz) | Maximum Zener Current (IZT) | Maximum Zener Impedance (ZZT @ IZT) | Maximum Reverse Leakage Current (IR @ VR) | Forward Voltage (VF @ IF) | Power Dissipation (Pd) | Junction and Storage Temperature Range |
| 1SMA4728A | 3.3 | 76.0 mA | 10.0 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4729A | 3.6 | 69.0 mA | 10.0 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4730A | 3.9 | 64.0 mA | 9.0 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4731A | 4.3 | 58.0 mA | 9.0 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4732A | 4.7 | 53.0 mA | 8.0 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4733A | 5.1 | 49.0 mA | 7.0 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4734A | 5.6 | 45.0 mA | 5.0 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4735A | 6.2 | 41.0 mA | 2.0 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4736A | 6.8 | 37.0 mA | 3.5 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4737A | 7.5 | 34.0 mA | 4.0 | 0.50 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4738A | 8.2 | 31.0 mA | 4.5 | 0.50 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4739A | 9.1 | 28.0 mA | 5.0 | 0.50 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4740A | 10.0 | 25.0 mA | 7.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4741A | 11.0 | 23.0 mA | 8.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4742A | 12.0 | 21.0 mA | 9.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4743A | 13.0 | 19.0 mA | 10.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4744A | 15.0 | 17.0 mA | 14.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4745A | 16.0 | 15.5 mA | 16.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4746A | 18.0 | 14.0 mA | 20.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4747A | 20.0 | 12.5 mA | 22.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4748A | 22.0 | 11.5 mA | 23.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4749A | 24.0 | 10.5 mA | 25.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4750A | 27.0 | 9.5 mA | 35.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4751A | 30.0 | 8.5 mA | 40.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4752A | 33.0 | 7.5 mA | 45.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4753A | 36.0 | 7.0 mA | 50.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4754A | 39.0 | 6.5 mA | 60.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4755A | 43.0 | 6.0 mA | 70.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4756A | 47.0 | 5.5 mA | 80.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4757A | 51.0 | 5.0 mA | 95.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4758A | 56.0 | 4.5 mA | 110.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4759A | 62.0 | 4.0 mA | 125.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4760A | 68.0 | 3.7 mA | 150.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4761A | 75.0 | 3.3 mA | 175.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4762A | 82.0 | 3.0 mA | 200.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4763A | 91.0 | 2.8 mA | 250.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4764A | 100.0 | 2.5 mA | 350.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1110A | 110.0 | 2.3 mA | 450.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1120A | 120.0 | 2.0 mA | 550.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1130A | 130.0 | 1.9 mA | 700.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1150A | 150.0 | 1.7 mA | 1000.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1160A | 160.0 | 1.6 mA | 1100.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1180A | 180.0 | 1.4 mA | 1200.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1200A | 200.0 | 1.2 mA | 1900.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1220A | 220.0 | 1.0 mA | 1600.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1240A | 240.0 | 0.9 mA | 1800.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1250A | 250.0 | 0.9 mA | 2000.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1270A | 270.0 | 0.8 mA | 2100.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SZ1300A | 300.0 | 0.8 mA | 2300.0 | 0.25 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
| 1SMA4727A | 3.0 | 83.0 mA | 10.0 | 1.00 A | 1.2 V @ 200mA | 1 W | -55 to +150 C |
2409302302_JSCJ-1SMA4751A_C5293648.pdf
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