SMA47 Series High Diode 1SMA4727A Zener Diode with 3 Volt Zener Voltage and 1 Watt Power Dissipation
Key Attributes
Model Number:
1SMA4727A
Product Custom Attributes
Operating Junction Temperature Range:
-65℃~+150℃
Impedance(Zzt):
10Ω
Pd - Power Dissipation:
1W
Zener Voltage(Nom):
3V
Impedance(Zzk):
400Ω
Mfr. Part #:
1SMA4727A
Package:
DO-214AC(SMAG)
Product Description
Product Overview
The SMAG SMA47 Series Zener Diodes are plastic-encapsulated devices designed for voltage stabilization. These diodes offer a wide Zener voltage range from 3.0V to 300V with a power dissipation of 1.0W. They are RoHS compliant and suitable for various applications requiring precise voltage regulation. The devices are housed in a JEDEC DO-214AC molded plastic case with solder-plated terminals.
Product Attributes
- Brand: SMAG
- Series: SMA47 Series
- Case Type: JEDEC DO-214AC molded plastic
- Molding Compound: UL flammability classification rating 94V-0
- Terminals: Solder plated, solderable per MIL-STD-202, Method 208
- Polarity: Color band denotes cathode end
- Compliance: RoHS COMPLIANT
Technical Specifications
| Part Number | Nominal Zener Voltage (Vz @ IZT) (V) | Maximum Zener Current (IZT) (mA) | Maximum Zener Impedance (ZZT @ IZT) () | Maximum Reverse Leakage Current (IR @ VR) (A) | Maximum Power Dissipation (Pd) (W) | Maximum Junction Temperature (Tj) (C) | Storage Temperature Range (Tstg) (C) | Forward Voltage (VF @ IF) (V) |
|---|---|---|---|---|---|---|---|---|
| 1SMA4727A | 3.0 | 83.0 | 10.0 | 400 | 1.00 | 150.0 | -65 to +150 | 1.00 |
| 1SMA4728A | 3.3 | 76.0 | 10.0 | 400 | 1.00 | 150.0 | -65 to +150 | 1.00 |
| 1SMA4729A | 3.6 | 69.0 | 10.0 | 400 | 1.00 | 150.0 | -65 to +150 | 1.00 |
| 1SMA4730A | 3.9 | 64.0 | 9.0 | 400 | 1.00 | 150.0 | -65 to +150 | 1.00 |
| 1SMA4731A | 4.3 | 58.0 | 9.0 | 400 | 1.00 | 150.0 | -65 to +150 | 1.00 |
| 1SMA4732A | 4.7 | 53.0 | 8.0 | 500 | 1.00 | 150.0 | -65 to +150 | 1.00 |
| 1SMA4733A | 5.1 | 49.0 | 7.0 | 550 | 1.00 | 150.0 | -65 to +150 | 1.00 |
| 1SMA4734A | 5.6 | 45.0 | 5.0 | 600 | 1.00 | 150.0 | -65 to +150 | 2.0 |
| 1SMA4735A | 6.2 | 41.0 | 2.0 | 700 | 1.00 | 150.0 | -65 to +150 | 3.0 |
| 1SMA4736A | 6.8 | 37.0 | 3.5 | 700 | 1.00 | 150.0 | -65 to +150 | 4.0 |
| 1SMA4737A | 7.5 | 34.0 | 4.0 | 700 | 0.50 | 150.0 | -65 to +150 | 5.0 |
| 1SMA4738A | 8.2 | 31.0 | 4.5 | 700 | 0.50 | 150.0 | -65 to +150 | 6.0 |
| 1SMA4739A | 9.1 | 28.0 | 5.0 | 700 | 0.50 | 150.0 | -65 to +150 | 7.0 |
| 1SMA4740A | 10.0 | 25.0 | 7.0 | 700 | 0.25 | 150.0 | -65 to +150 | 7.6 |
| 1SMA4741A | 11.0 | 23.0 | 8.0 | 700 | 0.25 | 150.0 | -65 to +150 | 8.4 |
| 1SMA4742A | 12.0 | 21.0 | 9.0 | 700 | 0.25 | 150.0 | -65 to +150 | 9.1 |
| 1SMA4743A | 13.0 | 19.0 | 10.0 | 700 | 0.25 | 150.0 | -65 to +150 | 9.9 |
| 1SMA4744A | 15.0 | 17.0 | 14.0 | 700 | 0.25 | 150.0 | -65 to +150 | 11.4 |
| 1SMA4745A | 16.0 | 15.5 | 16.0 | 700 | 0.25 | 150.0 | -65 to +150 | 12.2 |
| 1SMA4746A | 18.0 | 14.0 | 20.0 | 750 | 0.25 | 150.0 | -65 to +150 | 13.7 |
| 1SMA4747A | 20.0 | 12.5 | 22.0 | 750 | 0.25 | 150.0 | -65 to +150 | 15.2 |
| 1SMA4748A | 22.0 | 11.5 | 23.0 | 750 | 0.25 | 150.0 | -65 to +150 | 16.7 |
| 1SMA4749A | 24.0 | 10.5 | 25.0 | 750 | 0.25 | 150.0 | -65 to +150 | 18.2 |
| 1SMA4750A | 27.0 | 9.5 | 35.0 | 750 | 0.25 | 150.0 | -65 to +150 | 20.6 |
| 1SMA4751A | 30.0 | 8.5 | 40.0 | 1000 | 0.25 | 150.0 | -65 to +150 | 22.8 |
| 1SMA4752A | 33.0 | 7.5 | 45.0 | 1000 | 0.25 | 150.0 | -65 to +150 | 25.1 |
| 1SMA4753A | 36.0 | 7.0 | 50.0 | 1000 | 0.25 | 150.0 | -65 to +150 | 27.4 |
| 1SMA4754A | 39.0 | 6.5 | 60.0 | 1000 | 0.25 | 150.0 | -65 to +150 | 29.7 |
| 1SMA4755A | 43.0 | 6.0 | 70.0 | 1500 | 0.25 | 150.0 | -65 to +150 | 32.7 |
| 1SMA4756A | 47.0 | 5.5 | 80.0 | 1500 | 0.25 | 150.0 | -65 to +150 | 35.8 |
| 1SMA4757A | 51.0 | 5.0 | 95.0 | 1500 | 0.25 | 150.0 | -65 to +150 | 38.8 |
| 1SMA4758A | 56.0 | 4.5 | 110.0 | 2000 | 0.25 | 150.0 | -65 to +150 | 42.6 |
| 1SMA4759A | 62.0 | 4.0 | 125.0 | 2000 | 0.25 | 150.0 | -65 to +150 | 47.1 |
| 1SMA4760A | 68.0 | 3.7 | 150.0 | 2000 | 0.25 | 150.0 | -65 to +150 | 51.7 |
| 1SMA4761A | 75.0 | 3.3 | 175.0 | 2000 | 0.25 | 150.0 | -65 to +150 | 56.0 |
| 1SMA4762A | 82.0 | 3.0 | 200.0 | 3000 | 0.25 | 150.0 | -65 to +150 | 62.2 |
| 1SMA4763A | 91.0 | 2.8 | 250.0 | 3000 | 0.25 | 150.0 | -65 to +150 | 69.2 |
| 1SMA4764A | 100.0 | 2.5 | 350.0 | 3000 | 0.25 | 150.0 | -65 to +150 | 76.0 |
| 1SZ1110A | 110.0 | 2.3 | 450.0 | 4000 | 0.25 | 150.0 | -65 to +150 | 83.6 |
| 1SZ1120A | 120.0 | 2.0 | 550.0 | 4500 | 0.25 | 150.0 | -65 to +150 | 91.2 |
| 1SZ1130A | 130.0 | 1.9 | 700.0 | 5000 | 0.25 | 150.0 | -65 to +150 | 98.8 |
| 1SZ1150A | 150.0 | 1.7 | 1000.0 | 6000 | 0.25 | 150.0 | -65 to +150 | 114.0 |
| 1SZ1160A | 160.0 | 1.6 | 1100.0 | 6500 | 0.25 | 150.0 | -65 to +150 | 121.6 |
| 1SZ1180A | 180.0 | 1.4 | 1200.0 | 7000 | 0.25 | 150.0 | -65 to +150 | 136.8 |
| 1SZ1200A | 200.0 | 1.2 | 1900.0 | 9990 | 0.25 | 150.0 | -65 to +150 | 152.0 |
| 1SZ1220A | 220.0 | 1.0 | 1600.0 | 8000 | 0.25 | 150.0 | -65 to +150 | 167.2 |
| 1SZ1240A | 240.0 | 0.9 | 1800.0 | 8500 | 0.25 | 150.0 | -65 to +150 | 182.4 |
| 1SZ1250A | 250.0 | 0.9 | 2000.0 | 9000 | 0.25 | 150.0 | -65 to +150 | 190.0 |
| 1SZ1270A | 270.0 | 0.8 | 2100.0 | 9000 | 0.25 | 150.0 | -65 to +150 | 205.0 |
| 1SZ1300A | 300.0 | 0.8 | 2300.0 | 9500 | 0.25 | 150.0 | -65 to +150 | 228.0 |
Dimensions:
| Dimension | Value (mm) |
|---|---|
| Length | 4.12 (0.162) |
| Width | 2.95 (0.116) |
| Height | 2.0 (0.079) |
Ordering Information:
| Part Number | Package | Shipping Quantity |
|---|---|---|
| 1SMA4727A | SMAG | 5000/tape&Reel |
| 1SMA 47XXA | SMAG | 5000/tape&Reel |
| 1SZ 1XXXA | SMAG | 5000/tape&Reel |
Marking Diagram:
- 1SMA 47XXA: From 27 To 64 (Vz<100V)
- 1SZ 1XXXA: From 110 To 300 (Vz>100V)
Taping Specifications:
- For Surface Mount Devices
- Reel Taping Specifications
2410121628_High-Diode-1SMA4727A_C22458626.pdf
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