Nexperia B.V. Voltage regulator diodes BZT52-B5V1X

General-purpose Zener diodes in an SOD123 small and flat lead Surface-Mounted Device (SMD) plastic package.

Features and benefits

• Total power dissipation: ≤ 590 mW
• Two tolerance series: ±2 % and approximately ±5 %
• Wide working voltage range: nominal 2.4 V to 75 V (E24 range)
• Small plastic package suitable for surface-mounted design
• Low differential resistance

Applications

• General regulation functions

Zener Diode, 5.1V V(Z), 1.96%, 0.35W, Silicon, Unidirectional

Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1324866-BZT52-B5V1X
Category: Discrete Semiconductor Products>Diodes - Zener - Single
Packaging: Reel - TR
Standard Package: 3,000
Mounting: Surface Mount
Tolerance: ±1.96%
Power - Max: 590 mW
Voltage - Forward (Vf) (Max) @ If: 900 mV @ 10 mA
Current - Reverse Leakage @ Vr: 2 µA @ 2 V
Voltage - Zener (Nom) (Vz): 5.1 V
Impedance (Max) (Zzt): 60 Ohms
Supplier Device Package: SOD-123
Temperature Range - Operating: -55°C ~ 150°C
Case / Package: SOD-123
ECCN: EAR99
Fake Threat In the Open Market: 78
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.10.0050
Other Part Number: 1727-7681-6,2156-BZT52-B5V1X-1727,934071152115,BZT52-B5V1X-ND,1727-7681-2,1727-7681-1
Base Product Number: BZT52-B5V1
RoHS Status: ROHS3 Compliant

DIODE ZENER 5.1V 590MW SOD123 Product overview: BZT52-B5V1X from Nexperia 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, 5.1V, 590MW. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 5.1V, 590MW, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-BZT52-B5V1X can be used for catalog matching and distributor lookup.