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Product Detailed Parameters
- Description：NPN TRANSISTOR
- Series：*
- Mfr：Microchip Technology
- Package：Bulk
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The Microchip Technology 2N6330 is a silicon planar Zener diode housed in the DO-204AH (DO-35) axial leaded package. It provides a nominal Zener voltage of 18 V with a tolerance of ±5% and a maximum power dissipation of 500 mW. The device exhibits a reverse leakage current of 50 nA at 14 V, a forward voltage of 1.4 V at 1 A, and a maximum Zener impedance of 14 Ohms. It operates within a junction temperature range of -65°C to 175°C.
Feature Summary
- Utilizes silicon planar technology for stable voltage regulation
- Designed for through-hole mounting via axial leads
- Capable of operation across an extended industrial temperature range
Applications
- Voltage reference circuits requiring precise regulation
- Overvoltage protection stages in electronic systems
- Clamping applications in signal processing paths
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer's part number against official datasheets. Confirm that the specific ordering suffix matches the required tolerance and packaging configuration. Ensure compliance with environmental regulations such as RoHS status, as military-grade variants may differ from commercial equivalents. Validate supplier documentation for traceability before procurement.
Selection Notes
Select this component when a robust 18 V regulation point is needed in a standard axial package. Consider the 500 mW power rating and thermal management requirements for the intended application environment. Evaluate the ±5% tolerance against circuit sensitivity needs. Compare the 14 Ohm impedance against dynamic load requirements to ensure adequate regulation performance under varying current conditions.
Part Context
The 2N6330 belongs to the 1N63xx series of Zener diodes manufactured by Microchip Technology. This series is widely utilized in aerospace, defense, and high-reliability industrial applications due to its consistent performance and rugged construction. The component represents a standard voltage reference solution within the broader portfolio of discrete semiconductor devices offered by the manufacturer.
Replacement Considerations
Publicly confirmed parameter-equivalent substitutes include JAN1N6330D. Verify pinout compatibility and electrical specifications before substitution.
