Catalog
MIL-PRF-19500-117
| Part | Mounting Type | Package / Case | Supplier Device Package | Operating Temperature [Min] | Operating Temperature [Max] | Tolerance | Voltage - Forward (Vf) (Max) @ If | Power - Max [Max] | Current - Reverse Leakage @ Vr | Impedance (Max) (Zzt) [Max] | Grade | Voltage - Zener (Nom) (Vz) | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | Through Hole | Axial DO-204AH DO-35 | DO-204AH (DO-35) | -65 ░C | 347 °F | 2 % | 1.1 V | 500 mW | 500 nA | 13 Ohms | Military | 13 V | |
Microchip Technology | Through Hole | Axial DO-204AH DO-35 | DO-204AH (DO-35) | -55 °C | 347 °F | 2 % | 1.1 V | 500 mW | 500 nA | 13 Ohms | Military | 13 V | |
Microchip Technology | Surface Mount | DO-213AA | DO-213AA | -65 ░C | 347 °F | 2 % | 1.1 V | 500 mW | 500 nA | 13 Ohms | Military | 13 V | |
Microchip Technology | Surface Mount | DO-213AA | DO-213AA | -65 ░C | 347 °F | 2 % | 1.1 V | 500 mW | 500 nA | 13 Ohms | Military | 13 V | |
Microchip Technology | Surface Mount | DO-213AA | DO-213AA | -65 ░C | 347 °F | 1 % | 1.1 V | 500 mW | 500 nA | 13 Ohms | Military | 13 V | |
Microchip Technology | Surface Mount | DO-213AA | DO-213AA | -65 ░C | 347 °F | 5 % | 1.1 V | 500 mW | 500 nA | 13 Ohms | Military | 13 V | |
 Microchip Technology | Through Hole | Axial DO-204AA DO-7 | DO-7 | -65 ░C | 347 °F | 10 % | 1.1 V | 500 mW | 5 µA | 13 Ohms | 13 V | ||
Microchip Technology | Through Hole | Axial DO-204AH DO-35 | DO-204AH (DO-35) | -65 ░C | 347 °F | 5 % | 1.1 V | 500 mW | 500 nA | 13 Ohms | Military | 13 V | MIL-PRF-19500/127 |
 Microchip Technology | Through Hole | Axial DO-204AA DO-7 | DO-7 | -65 ░C | 347 °F | 5 % | 1.1 V | 500 mW | 5 µA | 13 Ohms | 13 V | ||
Microchip Technology | Surface Mount | DO-213AA | DO-213AA | -65 ░C | 347 °F | 5 % | 1.1 V | 500 mW | 500 nA | 13 Ohms | Military | 13 V |
Key Features
- JEDEC registered 1N957B to 1N992B number series
- Internal metallurgical bond
- JAN, JANTX, and JANTXV qualifications are available per MIL-PRF-19500/117 for part numbers 1N962BUR-1 through 1N992BUR-1
- Up screening is available in reference to MIL-PRF-19500 for the range of 1N957BUR-1 through 1N961BUR-1
- (See part nomenclature for all available options.)
- RoHS compliant versions available (commercial grade only)
- Regulates voltage over a broad operating current and temperature range
- Extensive selection from 6.8 to 200 V
- Standard voltage tolerance is ± 5% with optional tighter tolerances of ± 2% or 1%
- Small size for high density mounting using the surface mount method (see package illustration)
- Non-sensitive to ESD per MIL-STD-750 method 1020
- Minimal capacitance
- Inherently radiation hard as described in Microsemi MicroNote 050.
Description
AI
The popular 1N957BUR-1 through 1N992BUR-1 series of 0.5 watt Zener voltage regulators provides a selection from 6.8 to 200 volts in a standard 5%, 2% and 1% tolerance versions. These glass MELF DO-213AA Zeners feature an internal metallurgical bond and are available in military qualified and commercial RoHS compliant versions. Military qualified versions are available on the 1N962BUR-1 through 1N992BUR-1 range of part numbers.