BZX84C12ET1
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onsemi BZX84C12ET1

Manufacturer No:
BZX84C12ET1
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
DIODE ZENER 12V 225MW SOT23-3
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BZX84C12ET1 is a Zener voltage regulator diode produced by onsemi. This component is part of the BZX84 series, which is designed to provide voltage regulation with minimal space requirements. The BZX84C12ET1 is particularly suited for high-density applications such as cellular phones, handheld portables, and high-density PC boards.

Key Specifications

Parameter Value Unit
Zener Breakdown Voltage Range 12 V V
Test Current (IZT) 5 mA mA
Reverse Leakage Current (IR) at VR 0.05 μA μA
Maximum Zener Impedance (ZZT) at IZT 120 Ω Ω
Temperature Coefficient of VZ -9 to -4 x 10^-4/°C 10^-4/°C
Total Power Dissipation ≤250 mW mW
Non-repetitive Peak Reverse Power Dissipation ≤ 40 W W
ESD Rating Class 3 (> 16 kV) per Human Body Model kV
Package SOT23 -
Operating Temperature Range -55 to +150 °C °C
Storage Temperature Range -65 to +150 °C °C

Key Features

  • Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
  • Available in ±1%, ±2%, and approximately ±5% tolerance ranges.
  • Designed for optimal automated board assembly with a small package size suitable for high-density applications.
  • ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
  • AEC-Q101 qualified and PPAP capable for automotive and other critical applications.
  • Pb-free and RoHS-compliant.
  • Peak power dissipation of 225 W (8 x 20 μs).

Applications

  • Cellular phones and other handheld portable devices.
  • High-density PC boards and other compact electronic designs.
  • Automotive and industrial applications requiring robust voltage regulation.
  • General voltage regulation functions in various electronic circuits.

Q & A

  1. What is the Zener breakdown voltage range of the BZX84C12ET1?

    The Zener breakdown voltage for the BZX84C12ET1 is 12 V.

  2. What is the test current (IZT) for the BZX84C12ET1?

    The test current (IZT) is 5 mA.

  3. What is the maximum total power dissipation of the BZX84C12ET1?

    The maximum total power dissipation is ≤250 mW.

  4. Is the BZX84C12ET1 ESD rated? 16 kV) per Human Body Model.

  5. What is the operating temperature range of the BZX84C12ET1?

    The operating temperature range is -55 to +150 °C.

  6. Is the BZX84C12ET1 RoHS-compliant?
  7. What package type is used for the BZX84C12ET1?

    The package type is SOT23.

  8. What are some typical applications for the BZX84C12ET1?

    Typical applications include cellular phones, handheld portables, high-density PC boards, and automotive and industrial applications.

  9. Is the BZX84C12ET1 AEC-Q101 qualified?
  10. What is the non-repetitive peak reverse power dissipation of the BZX84C12ET1?

    The non-repetitive peak reverse power dissipation is ≤ 40 W.

Product Attributes

Voltage - Zener (Nom) (Vz):12 V
Tolerance:±5%
Power - Max:225 mW
Impedance (Max) (Zzt):25 Ohms
Current - Reverse Leakage @ Vr:100 nA @ 8 V
Voltage - Forward (Vf) (Max) @ If:900 mV @ 10 mA
Operating Temperature:-65°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Supplier Device Package:SOT-23-3 (TO-236)
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Similar Products

Part Number BZX84C12ET1 BZX84C13ET1 BZX84C12LT1 BZX84C15ET1 BZX84C12ET1G BZX84C12ET3 BZX84C10ET1
Manufacturer onsemi onsemi onsemi onsemi onsemi onsemi onsemi
Product Status Obsolete Active Obsolete Obsolete Obsolete Obsolete Obsolete
Voltage - Zener (Nom) (Vz) 12 V - 12 V 15 V 12 V 12 V 10 V
Tolerance ±5% - ±5% ±6% ±5% ±5% ±6%
Power - Max 225 mW - 250 mW 225 mW 225 mW 225 mW 225 mW
Impedance (Max) (Zzt) 25 Ohms - 25 Ohms 30 Ohms 25 Ohms 25 Ohms 20 Ohms
Current - Reverse Leakage @ Vr 100 nA @ 8 V - 100 nA @ 8 V 50 nA @ 10.5 V 100 nA @ 8 V 100 nA @ 8 V 200 nA @ 7 V
Voltage - Forward (Vf) (Max) @ If 900 mV @ 10 mA - 900 mV @ 10 mA 900 mV @ 10 mA 900 mV @ 10 mA 900 mV @ 10 mA 900 mV @ 10 mA
Operating Temperature -65°C ~ 150°C (TJ) - -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ)
Mounting Type Surface Mount - Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3 - TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3 (TO-236) - SOT-23-3 (TO-236) SOT-23-3 (TO-236) SOT-23-3 (TO-236) SOT-23-3 (TO-236) SOT-23-3 (TO-236)

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