JANTX1N4478
ActiveDIODE ZENER SINGLE 36V 5% 1.5W 2-PIN AXIAL DO-41 BAG
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JANTX1N4478
ActiveDIODE ZENER SINGLE 36V 5% 1.5W 2-PIN AXIAL DO-41 BAG
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | JANTX1N4478 | 1N4478 Series |
|---|---|---|
| - | - | |
| Current - Reverse Leakage @ Vr | 50 nA | 50 nA |
| Grade | Military | Military |
| Impedance (Max) (Zzt) [Max] | 27 Ohms | 27 Ohms |
| Mounting Type | Through Hole | Through Hole, Surface Mount |
| Operating Temperature [Max] | 347 °F | 175 - 347 °F |
| Operating Temperature [Min] | -65 ░C | -65 ░C |
| Package / Case | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial |
| Power - Max [Max] | 1.5 W | 1.5 W |
| Qualification | MIL-PRF-19500/406 | MIL-PRF-19500/406 |
| Supplier Device Package | DO-204AL (DO-41) | DO-204AL (DO-41), A, SQ-MELF |
| Tolerance | 5 % | 1 - 5 % |
| Voltage - Forward (Vf) (Max) @ If | 1 V | 1 V |
| Voltage - Zener (Nom) (Vz) | 36 V | 36 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 1 | $ 6.52 | |
| 100 | $ 6.06 | |||
| Microchip Direct | N/A | 1 | $ 6.52 | |
1N4478 Series
Zener Diode Single 2-Pin 36V, 5%, 1500mW DO-41 Bag
| Part | Tolerance | Qualification | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Forward (Vf) (Max) @ If | Power - Max [Max] | Current - Reverse Leakage @ Vr | Voltage - Zener (Nom) (Vz) | Package / Case | Impedance (Max) (Zzt) [Max] | Supplier Device Package | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology JANTX1N4478 | |||||||||||||
Microchip Technology JANTXV1N4478D | |||||||||||||
Microchip Technology JANTX1N4478 | 5 % | MIL-PRF-19500/406 | Through Hole | -65 ░C | 347 °F | 1 V | 1.5 W | 50 nA | 36 V | Axial, DO-204AL, DO-41 | 27 Ohms | DO-204AL (DO-41) | Military |
Microchip Technology 1N4478US | |||||||||||||
Microchip Technology JAN1N4478 | 5 % | MIL-PRF-19500/406 | Through Hole | -65 °C | 175 ░C | 1.5 W | 50 nA | 36 V | Axial, DO-204AL, DO-41 | 27 Ohms | DO-204AL (DO-41) | Military | |
Microchip Technology JAN1N4478C | 2 % | MIL-PRF-19500/406 | Through Hole | -65 ░C | 347 °F | 1 V | 1.5 W | 50 nA | 36 V | Axial, DO-204AL, DO-41 | 27 Ohms | DO-204AL (DO-41) | Military |
Microchip Technology 1N4478US | 5 % | Surface Mount | -65 °C | 175 ░C | 1.5 W | 50 nA | 36 V | 27 Ohms | A, SQ-MELF | ||||
Microchip Technology JANTXV1N4478 | 5 % | MIL-PRF-19500/406 | Through Hole | -65 ░C | 347 °F | 1 V | 1.5 W | 50 nA | 36 V | Axial, DO-204AL, DO-41 | 27 Ohms | DO-204AL (DO-41) | Military |
Microchip Technology JANTXV1N4478D | 1 % | MIL-PRF-19500/406 | Through Hole | -65 ░C | 347 °F | 1 V | 1.5 W | 50 nA | 36 V | Axial, DO-204AL, DO-41 | 27 Ohms | DO-204AL (DO-41) | Military |
Microchip Technology 1N4478 |
Description
General part information
1N4478 Series
This 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