| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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485 pcs
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485 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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400 pcs
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400 pcs | On Request | 1 | On Request | On Request | 0646 | On Request | 2026-04-29 04:15:10 | |
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250 pcs
|
250 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Forward Voltage | |
| Impedance (Max) (Zzt) | |
| Lead Spacing | |
| Lead Style | |
| Maximum Zener Current | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Termination Style | |
| Tolerance | |
| Voltage | |
| Zener Impedance | |
| Zener Voltage | |
| Zener Voltage Tolerance |
The 1N746A is a Zener diode from On Semiconductor designed for voltage regulation and protection applications. It provides a nominal Zener voltage of 3.3V with a tolerance of ±5% and a maximum power dissipation of 500mW at a lead temperature of 75°C.
Key electrical characteristics include a Zener impedance of 28Ω at 20mA test current, a maximum Zener current of 110mA, and a reverse leakage current of 10µA at 1V. The forward voltage is 1.5V maximum at 200mA forward current.
The device is housed in a DO-35 glass case with axial leads for through-hole mounting. It operates over a junction temperature range of -65°C to +200°C and is suitable for general-purpose voltage regulation and clamping circuits.
The 1N746A has a nominal Zener voltage of 3.3V with a tolerance of ±5%.
The 1N746A is rated for 500mW power dissipation at a lead temperature of 75°C.
The 1N746A is available in a DO-35 glass axial lead through-hole package.
The forward voltage is 1.5V maximum at a forward current of 200mA.
The 1N746A operates over a temperature range of -65°C to +200°C.