Manufacturer Part Number
BZX84B18LT1G
Manufacturer
onsemi
Introduction
The BZX84B18LT1G is a single Zener diode in a SOT-23-3 (TO-236) package from onsemi.
Product Features and Performance
Low reverse leakage current of 50 nA @ 12.6 V
Forward voltage drop of 900 mV @ 10 mA
Tight zener voltage tolerance of ±6%
Low impedance of 45 Ohms (max)
Wide operating temperature range of -65°C to 150°C
Max power rating of 225 mW
Product Advantages
Compact SOT-23-3 (TO-236) surface mount package
RoHS3 compliant
Tape and reel packaging for efficient assembly
Key Technical Parameters
Zener voltage: 18 V
Reverse leakage current: 50 nA @ 12.6 V
Forward voltage: 900 mV @ 10 mA
Impedance: 45 Ohms (max)
Operating temperature: -65°C to 150°C
Power rating: 225 mW
Quality and Safety Features
RoHS3 compliant for environmental safety
Reliable performance over operating temperature range
Compatibility
The BZX84B18LT1G is a direct replacement for a wide range of Zener diodes in SOT-23-3 package.
Application Areas
Voltage regulation and reference
Transient voltage suppression
Biasing and logic circuits
General purpose electronics
Product Lifecycle
The BZX84B18LT1G is an actively supported product from onsemi and is not nearing discontinuation. Replacement and upgrade options are available.
Key Reasons to Choose This Product
Excellent electrical characteristics, including low leakage, tight zener voltage tolerance, and low impedance
Compact and efficient SOT-23-3 surface mount package
RoHS3 compliance for environmental responsibility
Wide operating temperature range and high power rating
Reliable performance and long-term availability from a reputable manufacturer