| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,953 pcs
|
7953 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Mounting Type | |
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| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
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The 1N5343BRLG is a 5W Zener voltage regulator diode from On Semiconductor's 1N53 series. It provides a nominal zener voltage of 7.5V with a ±5% tolerance, making it suitable for precision voltage regulation and reference applications. The device offers a maximum power dissipation of 5W at a lead temperature of 25°C (derated at 40 mW/°C above 25°C) and can handle surge currents up to 180W for 8.3 ms. Key electrical characteristics include a maximum zener impedance of 1.5Ω, a forward voltage of 1.2V at 1A, and a reverse leakage current of 10µA at 5.7V. The diode is housed in an axial lead T-18 plastic package designed for through-hole mounting. It is rated for operation over a junction temperature range of -65°C to 200°C, with a maximum DC operating temperature of 150°C. The junction-to-lead thermal resistance is typically 25°C/W. The device is Pb-Free available and has an ESD rating of Class 3 (>16 kV) per the human body model. Typical applications include voltage regulation, overvoltage protection, and voltage reference circuits in power supplies and industrial equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.80 | $0.80 |
| 10+ | $0.49 | $0.49 |
| 100+ | $0.32 | $0.32 |
| 500+ | $0.24 | $0.24 |
| 1,000+ | $0.22 | $0.22 |
| 2,000+ | $0.20 | $0.20 |
| 4,000+ | $0.15 | $0.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal zener voltage is 7.5V with a ±5% tolerance.
Maximum power dissipation is 5W at 25°C lead temperature, derated at 40 mW/°C above 25°C.
Maximum forward voltage is 1.2V at 1A forward current.
Maximum reverse leakage current is 10µA at 5.7V reverse voltage.
Operating and storage temperature range is -65°C to 200°C, with a maximum DC operating temperature of 150°C.
It is available in an axial lead T-18 plastic package for through-hole mounting.
The typical junction-to-lead thermal resistance is 25°C/W.