silicon Zener diode Central 1N4759A BK PBFREE voltage regulator with 5 percent tolerance and DO41 case
Product Overview
The 1N4728A series silicon Zener diodes from Central Semiconductor are highly reliable voltage regulators designed for industrial, commercial, entertainment, and computer applications. These 1.0 Watt diodes offer a 5% tolerance and are available in voltage ratings from 3.3V to 100V. They are housed in the DO-41 case.
Product Attributes
- Brand: CENTRAL SEMICONDUCTOR
- Series: 1N4728A THRU 1N4764A
- Material: Silicon
- Package: DO-41 CASE
- Tolerance: 5%
Technical Specifications
| Part Number | Zenner Voltage (V) MIN | Zenner Voltage (V) NOM | Zenner Voltage (V) MAX | Test Current (mA) IZT | Max Zenner Impedance () ZZT @ IZT | Max Reverse Current (A) IR @ VR | Max DC Current (mA) IZM | Max Temp. Coeff. (%/C) VZ @ IZT |
|---|---|---|---|---|---|---|---|---|
| 1N4728A | 3.135 | 3.3 | 3.465 | 76 | 10 | 1.0 | 100 | -0.08 to -0.05 |
| 1N4729A | 3.420 | 3.6 | 3.780 | 69 | 10 | 1.0 | 100 | -0.08 to -0.05 |
| 1N4730A | 3.705 | 3.9 | 4.095 | 64 | 9.0 | 1.0 | 50 | -0.07 to -0.02 |
| 1N4731A | 4.085 | 4.3 | 4.515 | 58 | 9.0 | 1.0 | 10 | -0.07 to -0.01 |
| 1N4732A | 4.465 | 4.7 | 4.935 | 53 | 8.0 | 1.0 | 10 | -0.03 to +0.04 |
| 1N4733A | 4.845 | 5.1 | 5.355 | 49 | 7.0 | 1.0 | 10 | -0.01 to +0.04 |
| 1N4734A | 5.320 | 5.6 | 5.880 | 45 | 5.0 | 2.0 | 10 | 0 to +0.045 |
| 1N4735A | 5.890 | 6.2 | 6.510 | 41 | 2.0 | 3.0 | 10 | +0.01 to +0.055 |
| 1N4736A | 6.460 | 6.8 | 7.140 | 37 | 3.5 | 4.0 | 10 | +0.015 to +0.06 |
| 1N4737A | 7.125 | 7.5 | 7.875 | 34 | 4.0 | 0.5 | 10 | +0.02 to +0.065 |
| 1N4738A | 7.790 | 8.2 | 8.610 | 31 | 4.5 | 0.5 | 10 | +0.03 to +0.07 |
| 1N4739A | 8.645 | 9.1 | 9.555 | 28 | 5.0 | 0.5 | 10 | +0.035 to +0.075 |
| 1N4740A | 9.500 | 10 | 10.50 | 25 | 7.0 | 0.25 | 10 | +0.04 to +0.08 |
| 1N4741A | 10.45 | 11 | 11.55 | 23 | 8.0 | 0.25 | 5.0 | +0.045 to +0.08 |
| 1N4742A | 11.40 | 12 | 12.60 | 21 | 9.0 | 0.25 | 5.0 | +0.045 to +0.085 |
| 1N4743A | 12.35 | 13 | 13.65 | 19 | 10 | 0.25 | 5.0 | +0.05 to +0.085 |
| 1N4744A | 14.25 | 15 | 15.75 | 17 | 14 | 0.25 | 5.0 | +0.055 to +0.09 |
| 1N4745A | 15.20 | 16 | 16.80 | 15.5 | 16 | 0.25 | 5.0 | +0.055 to +0.09 |
| 1N4746A | 17.10 | 18 | 18.90 | 14 | 20 | 0.25 | 5.0 | +0.06 to +0.09 |
| 1N4747A | 19.00 | 20 | 21.00 | 12.5 | 22 | 0.25 | 5.0 | +0.06 to +0.09 |
| 1N4748A | 20.90 | 22 | 23.10 | 11.5 | 23 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4749A | 22.80 | 24 | 25.20 | 10.5 | 25 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4750A | 25.65 | 27 | 28.35 | 9.5 | 35 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4751A | 28.50 | 30 | 31.50 | 8.5 | 40 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4752A | 31.35 | 33 | 34.65 | 7.5 | 45 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4753A | 34.20 | 36 | 37.80 | 7.0 | 50 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4754A | 37.05 | 39 | 40.95 | 6.5 | 60 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4755A | 40.85 | 43 | 45.15 | 6.0 | 70 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4756A | 44.65 | 47 | 49.35 | 5.5 | 80 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4757A | 48.45 | 51 | 53.55 | 5.0 | 95 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4758A | 53.20 | 56 | 58.80 | 4.5 | 110 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4759A | 58.90 | 62 | 65.10 | 4.0 | 125 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4760A | 64.60 | 68 | 71.40 | 3.7 | 150 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4761A | 71.25 | 75 | 78.75 | 3.3 | 175 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4762A | 77.90 | 82 | 86.10 | 3.0 | 200 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4763A | 86.45 | 91 | 95.55 | 2.8 | 250 | 0.25 | 5.0 | +0.06 to +0.095 |
| 1N4764A | 95.00 | 100 | 105.0 | 2.5 | 350 | 0.25 | 5.0 | +0.06 to +0.095 |
Maximum Ratings:
- Power Dissipation (TA=50C): 1.0 W
- Operating and Storage Temperature: -65 to +200 C
Electrical Characteristics (TA=25C):
- Forward Voltage (VF): 1.2V MAX @ IF=200mA (for all types)
2504101957_Central-1N4759A-BK-PBFREE_C17331427.pdf
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