MICROCHIP 1N4491US/TR
| Manufacturer | |
| MPN | 1N4491US/TR |
| LCSC Part # | C20288748 |
| Packaging | - |
| Customer # | |
| Key Attributes | 1 Independent 120V Single Zener Diodes |
| Datasheet | MICROCHIP 1N4491US/TR |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Discrete Semiconductors/Diodes/Zener/Single Zener Diodes | |
| Manufacturer | MICROCHIP | |
| Packaging | - | |
| Diode Configuration | 1 Independent | |
| Tolerance | - | |
| Operating Junction Temperature Range | -65℃~+175℃ | |
| Pd - Power Dissipation | 1.5W | |
| Reverse Leakage Current (Ir) | 250nA@96V | |
| Impedance(Zzt) | 400Ω | |
| Zener Voltage(Range) | - | |
| Zener Voltage(Nom) | 120V | |
| Impedance(Zzk) | 4.5kΩ |
| Type | Description | |
|---|---|---|
| Category | Discrete Semiconductors/Diodes/Zener/Single Zener Diodes | |
| Manufacturer | MICROCHIP | |
| Packaging | - | |
| Diode Configuration | 1 Independent | |
| Tolerance | - | |
| Operating Junction Temperature Range | -65℃~+175℃ |
| Type | Description | |
|---|---|---|
| Pd - Power Dissipation | 1.5W | |
| Reverse Leakage Current (Ir) | 250nA@96V | |
| Impedance(Zzt) | 400Ω | |
| Zener Voltage(Range) | - | |
| Zener Voltage(Nom) | 120V | |
| Impedance(Zzk) | 4.5kΩ |
Introduction
This series of SMT Zener voltage regulators meets MIL-PRF-19500/406 requirements, making them ideal for high-reliability applications where failures cannot be tolerated. These industry-recognized 1.5W Zener voltage regulators feature internal metallurgical bonding and are hermetically sealed using a void-free glass construction. The series includes Zener selections with a standard 5% tolerance and voltages ranging from 3.3V to 200V. Versions with 1% and 2% tolerances are also available. Microsemi offers numerous other Zener products to address higher and lower power requirements in through-hole and SMT packages.
Features
- Surface mount versions equivalent to popular JEDEC registered series.
- Void-free hermetically sealed glass package.
- Triple passivation.
- Extremely rugged construction.
- 1N4462US through 1N4496US use internal "Class 1" metallurgical bonding; 1N6485US through 1N6491US, 1N4460US, and 1N4461US use "Class III" metallurgical bonding.
- JAN, JANTX, JANTXV, and JANS certifications available per MIL-PRF-19500/406.
- RoHS compliant versions available (commercial grade only).
Applications
Regulates voltage over a wide range of operating current and temperature; voltage selection range from 3.3V to 200V; standard voltage tolerance of ±5%; tighter tolerances of ±2% or ±1% available; insensitive to electrostatic discharge per MIL-STD-750 Method 1020; inherent radiation hardness as described in Microsemi MicroNote 050.
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 39.7434 | $ 39.74 |
| 200+ | $ 15.8582 | $ 3171.64 |
| 500+ | $ 15.3281 | $ 7664.05 |
| 1,000+ | $ 15.0669 | $ 15066.90 |
Standard Packaging100/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Discrete Semiconductors/Diodes/Zener/Single Zener Diodes | |
| Manufacturer | MICROCHIP | |
| Packaging | - | |
| Diode Configuration | 1 Independent | |
| Tolerance | - | |
| Operating Junction Temperature Range | -65℃~+175℃ | |
| Pd - Power Dissipation | 1.5W | |
| Reverse Leakage Current (Ir) | 250nA@96V | |
| Impedance(Zzt) | 400Ω | |
| Zener Voltage(Range) | - | |
| Zener Voltage(Nom) | 120V | |
| Impedance(Zzk) | 4.5kΩ |
| Type | Description | |
|---|---|---|
| Category | Discrete Semiconductors/Diodes/Zener/Single Zener Diodes | |
| Manufacturer | MICROCHIP | |
| Packaging | - | |
| Diode Configuration | 1 Independent | |
| Tolerance | - | |
| Operating Junction Temperature Range | -65℃~+175℃ |
| Type | Description | |
|---|---|---|
| Pd - Power Dissipation | 1.5W | |
| Reverse Leakage Current (Ir) | 250nA@96V | |
| Impedance(Zzt) | 400Ω | |
| Zener Voltage(Range) | - | |
| Zener Voltage(Nom) | 120V | |
| Impedance(Zzk) | 4.5kΩ |
Introduction
This series of SMT Zener voltage regulators meets MIL-PRF-19500/406 requirements, making them ideal for high-reliability applications where failures cannot be tolerated. These industry-recognized 1.5W Zener voltage regulators feature internal metallurgical bonding and are hermetically sealed using a void-free glass construction. The series includes Zener selections with a standard 5% tolerance and voltages ranging from 3.3V to 200V. Versions with 1% and 2% tolerances are also available. Microsemi offers numerous other Zener products to address higher and lower power requirements in through-hole and SMT packages.
Features
- Surface mount versions equivalent to popular JEDEC registered series.
- Void-free hermetically sealed glass package.
- Triple passivation.
- Extremely rugged construction.
- 1N4462US through 1N4496US use internal "Class 1" metallurgical bonding; 1N6485US through 1N6491US, 1N4460US, and 1N4461US use "Class III" metallurgical bonding.
- JAN, JANTX, JANTXV, and JANS certifications available per MIL-PRF-19500/406.
- RoHS compliant versions available (commercial grade only).
Applications
Regulates voltage over a wide range of operating current and temperature; voltage selection range from 3.3V to 200V; standard voltage tolerance of ±5%; tighter tolerances of ±2% or ±1% available; insensitive to electrostatic discharge per MIL-STD-750 Method 1020; inherent radiation hardness as described in Microsemi MicroNote 050.
Compliance & Export Codes
| Type | Details |
|---|---|
| ECCN | EAR99 |
| CNHTS | 8541100000 |
| USHTS | 8541100040 |
| TARIC | 8541100000 |
| CAHTS | 8541100090 |
| BRHTS | 85411011 |
| INHTS | 85411000 |
| MXHTS | 8541.10.01 |
| Type | Details |
|---|---|
| ECCN | EAR99 |
| CNHTS | 8541100000 |
| USHTS | 8541100040 |
| TARIC | 8541100000 |
| Type | Details |
|---|---|
| CAHTS | 8541100090 |
| BRHTS | 85411011 |
| INHTS | 85411000 |
| MXHTS | 8541.10.01 |