1N4473US
Active22V 1.5W 14 OHMS VOLTAGE REGULATOR SQ SMT A-BODY SQ. MELF ROHS COMPLIANT: YES
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1N4473US
Active22V 1.5W 14 OHMS VOLTAGE REGULATOR SQ SMT A-BODY SQ. MELF ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 1N4473US | 1N4473 Series |
|---|---|---|
| Current - Reverse Leakage @ Vr | - | 50 nA |
| Grade | - | Military |
| Impedance (Max) (Zzt) | - | 14 Ohms |
| Mounting Type | - | Through Hole, Surface Mount |
| null | - | |
| Operating Temperature | - | -65 ░C |
| Operating Temperature | - | 175 - 347 °F |
| Package / Case | - | DO-204AL, DO-41, Axial |
| Power - Max | - | 1.5 W |
| Qualification | - | MIL-PRF-19500/406 |
| Supplier Device Package | - | DO-204AL (DO-41), D-5A, A, SQ-MELF |
| Tolerance | - | 1 - 5 % |
| Voltage - Forward (Vf) (Max) @ If | - | 1 V |
| Voltage - Zener (Nom) (Vz) | - | 22 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 1 | $ 12.55 | |
| 100 | $ 9.91 | |||
| Digikey | Bulk | 100 | $ 9.93 | |
| Microchip Direct | N/A | 1 | $ 10.70 | |
| Newark | Each | 100 | $ 9.93 | |
| 500 | $ 9.55 | |||
1N4473 Series
Zener Diode Single 2-Pin 22V, 1%, 1500mW A-MELF Bag
| Part | Voltage - Forward (Vf) (Max) @ If | Grade | Power - Max [Max] | Qualification | Impedance (Max) (Zzt) [Max] | Current - Reverse Leakage @ Vr | Package / Case | Tolerance | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | Voltage - Zener (Nom) (Vz) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology 1N4473 | |||||||||||||
Microchip Technology JAN1N4473D | 1 V | Military | 1.5 W | MIL-PRF-19500/406 | 14 Ohms | 50 nA | Axial, DO-204AL, DO-41 | 1 % | Through Hole | -65 ░C | 347 °F | DO-204AL (DO-41) | 22 V |
Microchip Technology JANTXV1N4473D | |||||||||||||
Microchip Technology JAN1N4473US | 1 V | Military | 1.5 W | MIL-PRF-19500/406 | 14 Ohms | 50 nA | 5 % | Surface Mount | -65 ░C | 347 °F | D-5A | 22 V | |
Microchip Technology JANTX1N4473US | 1 V | Military | 1.5 W | MIL-PRF-19500/406 | 14 Ohms | 50 nA | 5 % | Surface Mount | -65 ░C | 347 °F | D-5A | 22 V | |
Microchip Technology JAN1N4473DUS | 1 V | Military | 1.5 W | MIL-PRF-19500/406 | 14 Ohms | 50 nA | 1 % | Surface Mount | -65 ░C | 347 °F | D-5A | 22 V | |
Microchip Technology 1N4473US | 1.5 W | 14 Ohms | 50 nA | 5 % | Surface Mount | -65 °C | 175 ░C | A, SQ-MELF | 22 V | ||||
Microchip Technology JANTX1N4473US | |||||||||||||
Microchip Technology 1N4473US | |||||||||||||
Microchip Technology JANTX1N4473D | 1 V | Military | 1.5 W | MIL-PRF-19500/406 | 14 Ohms | 50 nA | Axial, DO-204AL, DO-41 | 1 % | Through Hole | -65 ░C | 347 °F | DO-204AL (DO-41) | 22 V |
Description
General part information
1N4473 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