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Product Detailed Parameters
- Description：100V 4.7MA TH DIODE-CURRENT LIMI
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR)
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：5.41mA
- Voltage - Limiting (Max)：2.9V
- Power - Max：600mW
- Applications：LED Driver
- Operating Temperature：-65°C ~ 200°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：DO-35
- Grade：-
- Qualification：-
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Overview
The 1N5314 TR TIN/LEAD is a silicon planar Zener diode manufactured by Central Semiconductor Corp. It features a nominal Zener voltage of 6.2 V with a 5% tolerance and operates at a test current of 41 mA. The device dissipates up to 5 W of power in a DO-201AL (DO-201) axial leaded package. Key electrical characteristics include a maximum reverse leakage current of 5 µA, a Zener impedance of 8 ohms, and a forward voltage drop of 1.2 V at 1 A. It supports an operating temperature range from -65°C to +200°C junction temperature.
Feature Summary
- High power dissipation capability for robust voltage regulation
- Wide thermal operating range suitable for demanding environments
- Low leakage current for stable reference performance
- Axial through-hole construction for standard mounting
Applications
- Precision voltage reference circuits
- Overvoltage protection stages
- Power supply regulation modules
- Temperature compensation networks
Procurement Notes
Verify the specific ordering suffix required for tin/lead plating when placing orders. Confirm RoHS compliance status and manufacturing origin directly with Central Semiconductor or authorized distributors prior to procurement. Ensure packaging format matches design requirements.
Selection Notes
Select this component where high power handling and wide temperature stability are critical. Compare Zener impedance and leakage specifications against circuit sensitivity requirements. Verify that the DO-201 package dimensions fit the target PCB layout constraints.
Part Context
This part belongs to the 1N53xx series of high-power Zener diodes produced by Central Semiconductor. These devices utilize silicon planar technology to achieve reliable performance in industrial applications. The series offers various voltage options within the same physical footprint.
Replacement Considerations
Cross-reference with other manufacturers' DO-201AL 5W Zener diodes rated at 6.2 V. Verify pinout compatibility and thermal resistance values before substitution.
