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TZM5253B-GS08 is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ZENER 25V 500MW SOD80. Review the specifications below when checking this part for your BOM.
Single Zener Diodes specifications for TZM5253B-GS08
- Description：DIODE ZENER 25V 500MW SOD80
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Zener (Nom) (Vz)：25 V
- Tolerance：±5%
- Power - Max：500 mW
- Impedance (Max) (Zzt)：35 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 19 V
- Operating Temperature：175°C
- Mounting Type：Surface Mount
- Package / Case：DO-213AC, MINI-MELF, SOD-80
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
- Grade：-
- Qualification：-
Single Zener Diodes datasheet and documents for TZM5253B-GS08
Single Zener Diodes Overview
The TZM5253B-GS08 is a single-channel Zener diode from Vishay Semiconductors, housed in a MiniMELF (SOD-80) surface-mount package. It features a nominal Zener voltage of 25 V with a standard tolerance of ±5 %. The device operates at a test current of 5 mA and dissipates up to 500 mW of power. Key electrical parameters include a maximum dynamic resistance of 35 Ω and a reverse leakage current of less than 100 nA at 19 V. The typical voltage temperature coefficient is +0.089 %/K.
Single Zener Diodes Feature Summary
- Very sharp reverse characteristic for precise regulation
- Very high stability over operating conditions
- Low reverse current level for minimal standby loss
Single Zener Diodes Applications
- Voltage stabilization
- Reference voltage generation
- Overvoltage protection circuits
Single Zener Diodes Procurement Notes
Verify the specific suffix GS08 against the datasheet ordering information to confirm the 2500 units per reel tape configuration. Ensure the component matches the MiniMELF SOD-80 package dimensions and lead-free material categorization requirements specified by the manufacturer.
Single Zener Diodes Selection Notes
Select this component when a 25 V reference is required in a compact surface-mount footprint. Consider the 500 mW power dissipation limit and the thermal resistance characteristics for proper heat management. Verify that the ±5 % tolerance meets the circuit's precision requirements.
Single Zener Diodes Part Context
This part belongs to the TZM5221 to TZM5267 series of small signal Zener diodes. These devices are designed as direct replacements for the 1N5221B to 1N5267B series, offering identical electrical data in a modern MiniMELF package suitable for automated assembly processes.
Single Zener Diodes Replacement Considerations
The datasheet states electrical data is identical to the 1N5221B to 1N5267B series. Verify pinout compatibility and physical package differences between the axial 1N52xx series and the SMD SOD-80 form factor before substitution.
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