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1N4735A-T50A
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Product Detailed Parameters
- Description：DIODE ZENER 6.2V 1W DO41
- Series：-
- Mfr：onsemi
- Package：Cut Tape (CT),Tape & Box (TB)
- Voltage - Zener (Nom) (Vz)：6.2 V
- Tolerance：±5%
- Power - Max：1 W
- Impedance (Max) (Zzt)：2 Ohms
- Current - Reverse Leakage @ Vr：10 µA @ 3 V
- Operating Temperature：-65°C ~ 200°C
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Voltage - Forward (Vf) (Max) @ If：-
- Grade：-
- Qualification：-
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Overview
The onsemi 1N4735A-T50A is a single-channel general-purpose Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6.2 V with a tolerance of ±5%. The device supports a maximum power dissipation of 1 W and operates within a temperature range of -65°C to +200°C. Key electrical parameters include a maximum reverse leakage current of 10 µA, a Zener impedance of 2 Ohms, and a test current of 41 mA. It is housed in a DO-41 through-hole package.
Feature Summary
- Provides stable voltage regulation at a nominal 6.2 V level
- Capable of handling up to 1 W of power dissipation
- Operates reliably across an extended temperature range from -65°C to +200°C
Applications
- Voltage reference circuits
- Overvoltage protection
- General-purpose voltage regulation
Procurement Notes
Verify the specific suffix T50A against official datasheets to confirm packaging details, as standard 1N4735A variants may differ in reel or tape specifications. Ensure compatibility with existing thermal management designs given the 1 W dissipation rating. Confirm RoHS compliance status directly with the manufacturer documentation prior to integration into regulated assemblies.
Selection Notes
Select this component when a precise 6.2 V reference is required in through-hole designs. The low Zener impedance of 2 Ohms suggests suitability for applications needing tighter regulation stability compared to higher impedance alternatives. Consider the wide operating temperature range for environments subject to significant thermal fluctuations.
Part Context
This part belongs to the widely recognized 1N47 series of silicon planar power Zener diodes. Manufactured by onsemi, it utilizes a glass passivated junction structure within the DO-41 axial leaded package. The series is established for robust performance in industrial and commercial electronics requiring reliable voltage clamping.
Replacement Considerations
Cross-reference with Vishay 1N4735A-TR or Microchip 1N4735A G for equivalent electrical characteristics. Verify package dimensions and pinout compatibility before substitution. Note that some equivalents may offer different power ratings or temperature limits.
