Introduction to BZX384-C12,115

Ⅰ.Product overview

BZX384-C12,115 is a surface-mount Zener diode manufactured by Nexperia, designed for voltage regulation,stabilization,and overvoltage protection in compact electronic circuits.

 

Ⅱ.Core parameter

Category:Discrete Semiconductor Products,Diodes,Zener,Single Zener Diodes

Mfr:Nexperia USA Inc.

Series:BZX384

Packaging:Tape & Reel

Part Status:Active

Voltage - Zener (Nom) (Vz):12 V

Tolerance:±5%

Power - Max:300 mW

Impedance (Max) (Zzt):25 Ohms

Current - Reverse Leakage @ Vr:100 nA @ 8 V

Voltage - Forward (Vf) (Max) @ If:1.1 V @ 100 mA

Operating Temperature:-65°C ~ 150°C

Mounting Type:Surface Mount

Package / Case:SC-76, SOD-323

Base Product Number:BZX384

 

Ⅲ.Main characteristics

Precise Voltage:12 V nominal Zener voltage with ±5% tolerance for stable regulation.

Low Leakage:Extremely low reverse leakage current of 100 nA for low standby loss.

Low Impedance:Maximum 25 Ω impedance for good dynamic regulation performance.

Small Package:Compact SOD-323 (SC-76) for high‑density PCB designs.

Low Forward Voltage:Low Vf for minimal forward conduction loss.

300 mW Rating:Suitable for low‑power regulation and protection circuits.

 

Ⅳ.Application field

Voltage Reference:Provides stable 12 V reference for analog and digital circuits.

Regulator Circuit:Stabilizes output voltage in low‑power linear regulators.

IC Protection:Clamps overvoltage spikes to protect sensitive microcontrollers and ICs.

Battery Circuit:Safeguards low-voltage battery management and charging modules.

Portable Device:Used in compact consumer electronics and handheld equipment.

Sensor Supply:Stabilizes supply voltage for small sensors and interface modules.

 

Ⅴ.Summary

BZX384-C12,115 is a high-precision, low-leakage surface-mount Zener diode ideal for voltage regulation and overvoltage protection.With small outline,wide temperature range and stable performance,it is widely used in low-power compact electronic systems.