ROHM Semiconductor USA, LLC 4.1V 1W Zener Diode PTZTE253.9B

DIODE ZENER 4.1V 1W PMDS Product overview: PTZTE253.9B from ROHM Semiconductor is a Zener Diode for voltage regulation, reference clamping, overvoltage protection, and compact board-level circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Zener, 4.1V, 1W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 4.1V, 1W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-PTZTE253.9B can be used for catalog matching and distributor lookup.

Manufacturer: Rohm Semiconductor
Win Source Part Number: 284257-PTZTE253.9B
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±6%
Current - Reverse Leakage @ Vr: 40μA @ 1V
Voltage - Zener (Nom) (Vz): 4.1V
Impedance (Max) (Zzt): 15 Ohm
Categories: Discrete Semiconductor Products
Status: Active
Case / Package: PMDS
Maximum Power Dissipation: 1W
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 83 pct.
Supply and Demand Status: Balance

DIODE ZENER 4.1V 1W PMDS

Zener Diode