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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
145 pcs
|
145 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
60 pcs
|
60 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Forward Voltage | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Maximum Soldering Temperature | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Polarity | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage | |
| Zener Impedance | |
| Zener Voltage |
The 1N5273B is a 91 V Zener voltage regulator diode from Microchip Technology, part of the 1N5221 through 1N5281B series of 0.5 watt glass axial-leaded Zener diodes. It is designed for voltage regulation over a broad operating current and temperature range.
Key electrical specifications include a Zener voltage of 91 V with ±5% tolerance, 500 mW power dissipation, 900 Ω maximum Zener impedance, and a reverse leakage current of 100 nA at 91 V. The forward voltage is 1.5 V at 200 mA. The device operates over a junction temperature range of -65°C to 175°C.
The 1N5273B is housed in a DO-35 (DO-204AH) through-hole package with axial leads. Polarity is indicated by a cathode band. The device is non-sensitive to ESD and inherently radiation hard.
The Zener voltage is 91 V with a tolerance of ±5%.
The power dissipation is 500 mW.
The device is available in a DO-35 (DO-204AH) through-hole package with axial leads.
The forward voltage is 1.5 V at 200 mA.
The junction temperature range is -65°C to 175°C.