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quality SOD-323 Plastic Encapsulated Zener Diode CBI BZT52C22S Medium Current Planar Die Voltage Regulation factory
quality SOD-323 Plastic Encapsulated Zener Diode CBI BZT52C22S Medium Current Planar Die Voltage Regulation factory

SOD-323 Plastic Encapsulated Zener Diode CBI BZT52C22S Medium Current Planar Die Voltage Regulation

Key Attributes
Model Number: BZT52C22S
Product Custom Attributes
Impedance(Zzt):
55Ω
Diode Configuration:
Independent
Zener Voltage(Range):
20.8V~23.3V
Pd - Power Dissipation:
200mW
Zener Voltage(Nom):
22V
Mfr. Part #:
BZT52C22S
Package:
SOD-323
Product Description

Product Overview

The SOD-323 Plastic-Encapsulated Zener Diodes are general-purpose, medium-current diodes featuring planar die construction and 200mW power dissipation on a ceramic PCB. They are ideally suited for automated assembly processes and are available in lead-free versions. These diodes provide stable voltage regulation and are suitable for various electronic applications requiring precise voltage referencing.

Product Attributes

  • Brand: Heyuan China Base Electronics Technology Co., Ltd.
  • Package Type: SOD-323
  • Construction: Planar die
  • Assembly: Ideally suited for automated assembly processes
  • Availability: Lead-free version available

Technical Specifications

General Characteristics

Characteristic Symbol Value Unit Notes
Forward Voltage VF 0.9 V @ IF = 10mA
Power Dissipation PD 200 mW (Note 1) on ceramic PCB
Thermal Resistance (Junction to Ambient) RJA 625 /W
Junction Temperature Tj 150
Storage Temperature Range Tstg -55~+150

Electrical Characteristics

Type Marking Nominal Zener Voltage (VZ @ IZT) Min Zener Voltage Max Zener Voltage Test Current (IZT) Max Zener Impedance (ZZT @ IZT) Max Reverse Current (IR @ VR) Typical Temperature Coefficient (@ IZTC) Test Current (IZTC) Min Reverse Current (IZK) Max Reverse Current (IZK) Unit (IZK)
BZT52C2V4S WX 2.4 2.20 2.60 5 mA 100 50 A @ 1.0 V -3.5 mV/ 1.0 mA 0 5 A
BZT52C2V7S W1 2.7 2.5 2.9 5 mA 100 20 A @ 1.0 V -3.5 mV/ 1.0 mA 0 5 A
BZT52C3V0S W2 3.0 2.8 3.2 5 mA 95 10 A @ 1.0 V -3.5 mV/ 1.0 mA 0 5 A
BZT52C3V3S W3 3.3 3.1 3.5 5 mA 95 5 A @ 1.0 V -3.5 mV/ 1.0 mA 0 5 A
BZT52C3V6S W4 3.6 3.4 3.8 5 mA 90 5 A @ 1.0 V -3.5 mV/ 1.0 mA 0 5 A
BZT52C3V9S W5 3.9 3.7 4.1 5 mA 90 3 A @ 1.0 V -3.5 mV/ 1.0 mA 0 5 A
BZT52C4V3S W6 4.3 4.0 4.6 5 mA 90 3 A @ 1.0 V -3.5 mV/ 1.0 mA 0 5 A
BZT52C4V7S W7 4.7 4.4 5.0 5 mA 80 3 A @ 2.0 V -3.5 mV/ 1.0 mA 0.2 5 A
BZT52C5V1S W8 5.1 4.8 5.4 5 mA 60 2 A @ 2.0 V -2.7 mV/ 1.0 mA 1.2 5 A
BZT52C5V6S W9 5.6 5.2 6.0 5 mA 40 1 A @ 2.0 V -2 mV/ 1.0 mA 2.5 5 A
BZT52C6V2S WA 6.2 5.8 6.6 5 mA 10 3 A @ 4.0 V 0.4 mV/ 1.0 mA 3.7 5 A
BZT52C6V8S WB 6.8 6.4 7.2 5 mA 15 2 A @ 4.0 V 1.2 mV/ 1.0 mA 4.5 5 A
BZT52C7V5S WC 7.5 7.0 7.9 5 mA 15 1 A @ 5.0 V 2.5 mV/ 1.0 mA 5.3 5 A
BZT52C8V2S WD 8.2 7.7 8.7 5 mA 15 0.7 A @ 5.0 V 3.2 mV/ 1.0 mA 6.2 5 A
BZT52C9V1S WE 9.1 8.5 9.6 5 mA 15 0.5 A @ 6.0 V 3.8 mV/ 1.0 mA 7.0 5 A
BZT52C10S WF 10 9.4 10.6 5 mA 20 0.2 A @ 7.0 V 4.5 mV/ 1.0 mA 8.0 5 A
BZT52C11S WG 11 10.4 11.6 5 mA 20 0.1 A @ 8.0 V 5.4 mV/ 1.0 mA 9.0 5 A
BZT52C12S WH 12 11.4 12.7 5 mA 25 0.1 A @ 8.0 V 6.0 mV/ 1.0 mA 10.0 5 A
BZT52C13S WI 13 12.4 14.1 5 mA 30 0.1 A @ 8.0 V 7.0 mV/ 1.0 mA 11.0 5 A
BZT52C15S WJ 15 13.8 15.6 5 mA 30 0.1 A @ 10.5 V 9.2 mV/ 1.0 mA 13 5 A
BZT52C16S WK 16 15.3 17.1 5 mA 40 0.1 A @ 11.2 V 10.4 mV/ 1.0 mA 14 5 A
BZT52C18S WL 18 16.8 19.1 5 mA 45 0.1 A @ 12.6 V 12.4 mV/ 1.0 mA 16 5 A
BZT52C20S WM 20 18.8 21.2 5 mA 55 0.1 A @ 14.0 V 14.4 mV/ 1.0 mA 18.0 5 A
BZT52C22S WN 22 20.8 23.3 5 mA 55 0.1 A @ 15.4 V 16.4 mV/ 1.0 mA 20.0 5 A
BZT52C24S WO 24 22.8 25.6 5 mA 70 0.1 A @ 16.8 V 18.4 mV/ 1.0 mA 22.0 5 A
BZT52C27S WP 27 25.1 28.9 2 mA 80 0.1 A @ 18.9 V 21.4 mV/ 0.5 mA 25.3 2 A
BZT52C30S WQ 30 28.0 32.0 2 mA 80 0.1 A @ 21.0 V 24.4 mV/ 0.5 mA 29.4 2 A
BZT52C33S WR 33 31.0 35.0 2 mA 80 0.1 A @ 23.1 V 27.4 mV/ 0.5 mA 33.4 2 A
BZT52C36S WS 36 34.0 38.0 2 mA 90 0.1 A @ 25.2 V 30.4 mV/ 0.5 mA 37.4 2 A
BZT52C39S WT 39 37.0 41.0 2 mA 130 0.1 A @ 27.3 V 33.4 mV/ 0.5 mA 41.2 2 A

Notes:

  • 1. Device mounted on ceramic PCB: 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2.
  • 2. Short duration test pulse used to minimize self-heating effect.
  • 3. f = 1kHz.

Package Outline

Plastic surface mounted package; 2 leads

Package: SOD-323


2410121523_CBI-BZT52C22S_C2886378.pdf

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