| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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34,660 pcs
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34660 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Forward Voltage (Vf) | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Derating | |
| Power Dissipation | |
| Reverse Leakage Current (IR) | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Temperature Coefficient (TC) | |
| Termination Style | |
| Test Current (Iz) | |
| Tolerance | |
| Voltage | |
| Zener Impedance (Zzk) | |
| Zener Impedance (Zzt) | |
| Zener Voltage (Vz) | |
| Zener Voltage Tolerance |
The 1N5248B is a Zener diode from On Semiconductor with a nominal Zener voltage of 18V (typical, range 17.1V to 18.9V) and ±5% tolerance. It offers a power dissipation of 500mW with a derating of 4mW/°C above 50°C. The Zener impedance is 21Ω at the 7mA test current and 600Ω at 0.25mA. The reverse leakage current is 100nA at 14V reverse voltage.
The device is housed in a DO-35 (DO-204AH) axial lead through-hole package and supports an operating junction temperature range of -65°C to 200°C. The temperature coefficient is 0.085%/°C. Forward voltage is 1.2V at 200mA forward current.
The 1N5248B is marked as RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified. The part is suitable for voltage regulation, overvoltage protection, and reference voltage applications in low-power circuits.
18V typical, with a range of 17.1V to 18.9V.
500mW, with derating of 4mW/°C above 50°C.
DO-35 (DO-204AH) axial lead through-hole package.
1.2V at 200mA forward current.
-65°C to 200°C.
21Ω at 7mA test current, 600Ω at 0.25mA.
RoHS3 Compliant (unverified).