Vishay Intertechnology, Inc. Single Zener Diodes SML4738A-E3/5A

Zener Diode 8.2V 1W ±5% Surface Mount DO-214AC (SMA)

ZENER SGL 8.2V 5% 1W 2PIN DO-214AC - Tape and Reel Product overview: SML4738A-E3/5A from Vishay 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, 8.2V, 1W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 8.2V, 1W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-SML4738A-E3/5A can be used for catalog matching and distributor lookup.

Manufacturer: Vishay Semiconductor Diodes Division
Win Source Part Number: 794752-SML4738A-E3/5A
Series: Automotive, AEC-Q101
Packaging: Reel package
Operating Temperature Range: 150°C
Package: DO-214AC, SMA
Mounting: SMD
Tolerance: ±5%
Power - Max: 1W
Current - Reverse Leakage @ Vr: 10μA @ 6V
Voltage - Zener (Nom) (Vz): 8.2V
Family Name: SML4738A
Categories: Discrete Semiconductor Products
Manufacturer Package: DO-214AC (SMA)
Impedance (Maximum) (Zzt): 4.5 Ohm
Alternative Parts (Cross-Reference): SMAJ4738A-T; SMAJ4738A-TP-HF; SMAJ4738A-TP; FM4738WB;
Introduction Date: November 29, 2010
ECCN: EAR99
Estimated EOL Date: 2025
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 79 pct.
Supply and Demand Status: Limited