Voltage Regulation Diode CBI BZX84C18W Silicon Planar Type in Compact SOT323 Package for Electronics

Key Attributes
Model Number: BZX84C18W
Product Custom Attributes
Mfr. Part #:
BZX84C18W
Package:
SOT-323
Product Description

Product Overview

This series of Silicon Planar Zener Diodes is designed for voltage regulation in applications requiring minimal space. Offered in the convenient SOT-323 surface mount plastic package, these diodes are ideal for high-density applications such as cellular phones, hand-held portables, and high-density PC boards. They provide reliable voltage regulation with a breakdown voltage range from 2.4 V to 75 V.

Product Attributes

  • Package Type: SOT-323
  • Material: Silicon Planar
  • Assembly: Designed for optimal automated board assembly

Technical Specifications

Parameter Symbol Value Unit Notes
Absolute Maximum Ratings (Ta = 25 C)
Power Dissipation PD 200 mW
Thermal Resistance, Junction to Ambient RJA 417 C/W Alumina = 0.4 X 0.3 X 0.024 in, 99.5% alumina
Junction and Storage Temperature Range Tj, Tstg -65 to +150 C
Electrical Characteristics (Ta = 25 C unless otherwise noted, VF < 0.9 V at IF = 10 mA)
Type Marking Code Zener Voltage Range (Vzt at Izt) Dynamic Impedance (Zzt at Izt) Reverse Current (IR at VR)
Nom. (V) | Min. (V) | Max. (V) Max. () Max. (A)
BZX84C2V4W EA 2.4 | 2.2 | 2.6 100 50
BZX84C2V7W EB 2.7 | 2.5 | 2.9 100 20
BZX84C3V0W EC 3.0 | 2.8 | 3.2 95 10
BZX84C3V3W ED 3.3 | 3.1 | 3.5 95 5
BZX84C3V6W EE 3.6 | 3.4 | 3.8 90 5
BZX84C3V9W EF 3.9 | 3.7 | 4.1 90 3
BZX84C4V3W EH 4.3 | 4.0 | 4.6 90 3
BZX84C4V7W EJ 4.7 | 4.4 | 5.0 80 3
BZX84C5V1W EK 5.1 | 4.8 | 5.4 60 2
BZX84C5V6W EM 5.6 | 5.2 | 6.0 40 1
BZX84C6V2W EN 6.2 | 5.8 | 6.6 10 3
BZX84C6V8W EP 6.8 | 6.4 | 7.2 15 2
BZX84C7V5W ER 7.5 | 7.0 | 7.9 15 1
BZX84C8V2W EX 8.2 | 7.7 | 8.7 15 0.7
BZX84C9V1W EY 9.1 | 8.5 | 9.6 15 0.5
BZX84C10W EZ 10.0 | 9.4 | 10.6 20 0.2
BZX84C11W FA 11.0 | 10.4 | 11.6 20 0.1
BZX84C12W FB 12.0 | 11.4 | 12.7 25 0.1
BZX84C13W FC 13.0 | 12.4 | 14.1 30 0.1
BZX84C15W FD 15.0 | 13.8 | 15.6 30 0.05
BZX84C16W FE 16.0 | 15.3 | 17.1 40 0.05
BZX84C18W FF 18.0 | 16.8 | 19.1 45 0.05
BZX84C20W FH 20.0 | 18.8 | 21.2 55 0.05
BZX84C22W FJ 22.0 | 20.8 | 23.3 55 0.05
BZX84C24W FK 24.0 | 22.8 | 25.6 70 0.05
BZX84C27W FM 27.0 | 25.1 | 28.9 80 0.05
BZX84C30W FN 30.0 | 28.0 | 32.0 80 0.05
BZX84C33W FP 33.0 | 31.0 | 35.0 80 0.05
BZX84C36W FR 36.0 | 34.0 | 38.0 90 0.05
BZX84C39W FX 39.0 | 37.0 | 41.0 130 0.05
BZX84C43W FY 43.0 | 40.0 | 46.0 150 0.05
BZX84C47W FZ 47.0 | 44.0 | 50.0 170 0.05
BZX84C51W KA 51.0 | 48.0 | 54.0 180 0.05
BZX84C56W KB 56.0 | 52.0 | 60.0 200 0.05
BZX84C62W KC 62.0 | 58.0 | 66.0 215 0.05
BZX84C68W KD 68.0 | 64.0 | 72.0 240 0.05
BZX84C75W KE 75.0 | 70.0 | 79.0 255 0.05
Notes:
1) Tested with pulses tp = 20 ms.

2509181520_CBI-BZX84C18W_C51814196.pdf

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