1N4490US/TR
ActiveZENER DIODE SINGLE 2-PIN 110V, 5%, 1500MW A-MELF BAG
Deep-Dive with AI
Search across all available documentation for this part.
1N4490US/TR
ActiveZENER DIODE SINGLE 2-PIN 110V, 5%, 1500MW A-MELF BAG
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 1N4490US/TR | 1N4490US-Zener-Diode Series |
|---|---|---|
| - | - | |
| Current - Reverse Leakage @ Vr | 250 nA | 250 nA |
| Impedance (Max) (Zzt) [Max] | 300 Ohms | 300 Ohms |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 175 ░C | 175 ░C |
| Operating Temperature [Min] | -65 °C | -65 °C |
| Power - Max [Max] | 1.5 W | 1.5 W |
| Supplier Device Package | D-5A | D-5A, A, SQ-MELF |
| Tolerance | 5 % | 5 % |
| Voltage - Zener (Nom) (Vz) | 110 V | 110 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 11.74 | |
| Digi-Reel® | 1 | $ 11.74 | ||
| Tape & Reel (TR) | 100 | $ 9.97 | ||
| Microchip Direct | N/A | 1 | $ 10.74 | |
| 100 | $ 9.97 | |||
| 500 | $ 9.59 | |||
| 1000 | $ 9.05 | |||
| Newark | Each | 100 | $ 9.97 | |
| 500 | $ 9.59 | |||
1N4490US-Zener-Diode Series
Zener Diode Single 2-Pin 110V, 5%, 1500mW A-MELF Bag
| Part | Tolerance | Impedance (Max) (Zzt) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Power - Max [Max] | Current - Reverse Leakage @ Vr | Voltage - Zener (Nom) (Vz) | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|
Microchip Technology 1N4490US/TR | 5 % | 300 Ohms | 175 ░C | -65 °C | Surface Mount | 1.5 W | 250 nA | 110 V | D-5A |
Microchip Technology 1N4490US/TR | |||||||||
Microchip Technology 1N4490US | 5 % | 300 Ohms | 175 ░C | -65 °C | Surface Mount | 1.5 W | 250 nA | 110 V | A, SQ-MELF |
Microchip Technology 1N4490US |
Description
General part information
1N4490US-Zener-Diode Series
This surface mount, Zener voltage regulator series is military qualified to MIL-PRF-19500/406 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry recognized 1.5 watt Zener voltage regulators are hermetically sealed with void-less glass construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 200 volts in standard 5% tolerance. 1% and 2% tolerance versions are also available. Microchip also offers numerous other Zener products to meet higher and lower power ratings in both thru-hole and surface mount packages.
Documents
Technical documentation and resources