Nexperia B.V. Zener voltage regulator diodes PZU20B2A,115

General-purpose Zener diodes in a SOD323 (SC-76) very small Surface-Mounted Device (SMD) plastic package.

Features and benefits

• Non-repetitive peak reverse power dissipation: P_ZSM ≤ 40 W
• Total power dissipation: P_tot ≤ 320 mW
• Tolerance series:
• B: approximately ±5 %
• B1, B2, B3: approximately ±2 %
• Wide working voltage range: nominal 2.4 V to 51 V (E24 range)
• Low reverse current I_R range
• Small plastic package suitable for surface-mounted design
• PZU5.1BA - 10BA: Very low dynamic impedances at low currents, very low leakage current, hard breakdown knee
• PZU11B2A-51BA: Intentional minor rise of leakage current for optimized fast switching and noise reduction [Ref. AN90031]

Applications

• General regulation functions

Zener Diode 20V 320mW ±2% Surface Mount SOD-323

Zener Diode 20V 320mW ±2% Surface Mount SOD-323

Zener Diode 20V 320mW ±2% Surface Mount SOD-323

Zener Diode, 20V V(Z), 2%, 0.32W, Silicon, Unidirectional

DIODE ZENER 20V 320MW SOD323 Product overview: PZU20B2A,115 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, 20V, 320MW. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 20V, 320MW, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-PZU20B2A,115 can be used for catalog matching and distributor lookup.

Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1090911-PZU20B2A,115
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±2%
Voltage - Forward (Vf) (Max) @ If: 1.1V @ 100mA
Current - Reverse Leakage @ Vr: 50nA @ 15V
Voltage - Zener (Nom) (Vz): 20V
Impedance (Max) (Zzt): 20 Ohm
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -55°C to 150°C
Case / Package: SOD-323
Maximum Power Dissipation: 320mW
Popularity: Medium
Fake Threat In the Open Market: 92 pct.
Supply and Demand Status: Balance