Nexperia B.V. Single Zener diodes PZU4.3B2L,315

General-purpose Zener diodes in SOD882 leadless ultra small Surface-Mounted Device (SMD) plastic package.

Features and benefits

• Non-repetitive peak reverse power dissipation: P_ZSM ≤ 40 W
• Low reverse current I_R range
• Total power dissipation: P_tot ≤ 250 mW
• Small plastic package suitable for surface-mounted design
• Tolerance series:B: approximately +-5 pct;B2: approximately +-2 pct
• AEC-Q101 qualified
• Wide working voltage range:nominal 2.4 V to 36 V (E24 range)

Applications

• General regulation functions

Zener Diode, 4.3V V(Z), 2%, 0.25W, Silicon, Unidirectional

Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1090938-PZU4.3B2L,315
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±2%
Voltage - Forward (Vf) (Max) @ If: 1.1V @ 100mA
Current - Reverse Leakage @ Vr: 3μA @ 1V
Voltage - Zener (Nom) (Vz): 4.3V
Impedance (Max) (Zzt): 90 Ohm
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -55°C to 150°C
Case / Package: DFN1006-2
Maximum Power Dissipation: 250mW
Popularity: Medium
Fake Threat In the Open Market: 82 pct.
Supply and Demand Status: Sufficient

DIODE ZENER 4.3V 250MW DFN1006-2 Product overview: PZU4.3B2L,315 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, 4.3V, 250MW. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 4.3V, 250MW, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-PZU4.3B2L,315 can be used for catalog matching and distributor lookup.

Zener Diode 4.3V 250mW ±2% Surface Mount DFN1006-2