| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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15,020 pcs
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15020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,005 pcs
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2005 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Current | |
| ESD Rating | |
| Forward Voltage | |
| Impedance (Max) (Zzt) | |
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| Mounting Type | |
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| Power | |
| Power Derating Factor | |
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| Reverse Leakage Current | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage | |
| Zener Impedance | |
| Zener Voltage | |
| lead_solderability_temperature | |
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| surge_power_rating |
The 1N5333BG is a 5W Zener voltage regulator diode from On Semiconductor, part of the 1N53 series. It provides a nominal Zener voltage of 3.3V with ±5% tolerance, suitable for voltage regulation and clamping applications.
Key electrical specifications include a maximum Zener impedance of 3Ω at the test current, a forward voltage of 1.2V at 1A, and a reverse leakage current of 300µA at 1V. The device features an ESD rating of Class 3 (>16 kV HBM) and a surge power rating of 180W for 8.3 ms non-repetitive pulses.
The diode is housed in a T-18 axial lead plastic package (Case 017AA) with a maximum operating temperature range of -65°C to 200°C. It has a thermal resistance junction-to-lead of 25°C/W and a power derating factor of 40 mW/°C above 25°C. The leads are solderable at 260°C for 10 seconds.
Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in power supplies and industrial electronics. The through-hole mounting allows easy integration into PCB designs.
The Zener voltage is 3.3V with a tolerance of ±5%.
The forward voltage is 1.2V at a forward current of 1A.
It comes in a T-18 axial lead plastic package (Case 017AA).
The maximum steady state power dissipation is 5W at a lead temperature of 25°C.
The operating temperature range is -65°C to 200°C.
Yes, it has an ESD rating of Class 3 (>16 kV) per Human Body Model.
The non-repetitive peak surge power rating is 180W at 8.3 ms.