| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Power - Max | |
| Storage Temperature | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Voltage - Forward (Vf) (Max) @ If |
The 1N4099 is a 500 mW Zener voltage regulator diode from Microchip Technology, housed in a hermetically sealed DO-35 (DO-204AH) axial-lead glass package. It is designed for through-hole mounting with axial leads.
Key electrical specifications include a maximum power dissipation of 500 mW at a lead temperature of 50°C, linearly derated to 0 at 175°C. The forward voltage is 1.1 V maximum at 200 mA. The device operates over a junction and storage temperature range of -65°C to 175°C.
Thermal characteristics include a junction-to-ambient thermal resistance of 300°C/W (when mounted on FR4 with 4 mm² copper pads) and a junction-to-lead thermal resistance of 250°C/W at 3/8 inch lead length. The part is available in 5%, 2%, and 1% tolerance options as per the datasheet.
This diode is suitable for voltage regulation applications requiring a compact, reliable through-hole package. It is part of the 1N4099-1 through 1N4135-1 series, offering a wide selection of Zener voltages.
The maximum power dissipation is 500 mW at a lead temperature of 50°C, linearly derated to 0 at 175°C.
The forward voltage is 1.1 V maximum at a forward current of 200 mA.
The operating temperature range is -65°C to 175°C for both junction and storage.
The 1N4099 is available in a DO-35 (DO-204AH) hermetically sealed axial-lead glass package for through-hole mounting.
Junction-to-ambient thermal resistance is 300°C/W when mounted on FR4 with 4 mm² copper pads. Junction-to-lead thermal resistance is 250°C/W at 3/8 inch lead length.