JANTXV1N6336DUS

Single Zener Diodes Overview

The JANTXV1N6336DUS is a military-qualified Zener voltage regulator manufactured by Microchip Technology. It operates with a nominal Zener voltage of 33 V and a test current of 3.8 mA. The device features a maximum Zener impedance of 40 Ohms and a maximum reverse leakage current of 5 µA. It is housed in a B-SQ MELF surface-mount package and supports an operating temperature range from -65 °C to +175 °C.

Single Zener Diodes Feature Summary

• Hermetically sealed voidless-glass construction for high-reliability environments
• Internal metallurgical bonds ensuring structural integrity under stress
• Military qualification compliant with MIL-PRF-19500/533 standards

Single Zener Diodes Applications

• High-reliability aerospace systems
• Defense electronics requiring zero-failure tolerance
• Harsh environment power regulation circuits

Single Zener Diodes Procurement Notes

Verify the specific suffix DUS confirms the surface-mount B-SQ package configuration. Confirm that the JANTXV grade meets the required radiation hardness and reliability specifications for the target application. Ensure compatibility with the intended thermal management strategy given the wide operating temperature range.

Single Zener Diodes Selection Notes

Select this component when a hermetically sealed, surface-mount Zener diode is required for critical applications. The JANTXV grade offers tighter performance tolerances compared to lower grades. Consider the B-SQ package dimensions for PCB layout constraints and verify that the 500 mW power dissipation rating aligns with the circuit's thermal requirements.

Single Zener Diodes Part Context

This part belongs to the industry-recognized 1N63xx series of 0.5 W Zener voltage regulators. It serves as the surface-mount equivalent to axial-leaded versions like the 1N6336. The series provides various voltage selections with standard 5% tolerance options suitable for precision regulation tasks.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' hermetic MELF Zener diodes meeting MIL-PRF-19500/533. Verify pinout compatibility and ensure the replacement maintains the same hermetic seal and metallurgical bond quality.