BZX84C9V1-HE3-08 Zener diode with 9.1V nominal voltage, 300mW power dissipation, ±5% tolerance, in SOT-23-3 surface mount package.
Mfr Part #:

BZX84C9V1-HE3-08

Available from 1 distributors
Mfr Name: Vishay Dale
Vishay Dale
Zener diode with 9.1V nominal voltage, 300mW power dissipation, ±5% tolerance, in SOT-23-3 surface mount package.
Total Stock: 2,155 pcs

BZX84C9V1-HE3-08 Available from 1 distributor

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BZX84C9V1-HE3-08 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage

BZX84C9V1-HE3-08 Description

Short technical summary and product information.

The BZX84C9V1-HE3-08 is a small signal Zener diode from Vishay's BZX84 series, offering a nominal Zener voltage of 9.1V with a ±5% tolerance. It is designed for surface mount applications and is housed in a compact SOT-23-3 package. The device features a maximum power dissipation of 300mW on standard FR-4 PCB, with a thermal resistance junction-to-lead of 250 K/W allowing up to 500mW under certain conditions.

 

This Zener diode is suitable for voltage regulation and protection circuits in a wide range of electronic devices. It has a low maximum impedance of 15Ω and a reverse leakage current of only 500nA at 6V reverse voltage. The operating temperature range spans from -55°C to +150°C, making it suitable for harsh environments.

 

The BZX84C9V1-HE3-08 is qualified to AEC-Q101 automotive standard, and is RoHS and REACH compliant. It is available in tape and reel packaging for automated assembly. The device marking includes a type code for easy identification.

BZX84C9V1-HE3-08 Quick Information

Product Type: Zener Diode
Series: BZX84
Canonical Name: Zener Diode 9.1V 300mW SOT-23-3
Subcategory: Single Zener Diode

BZX84C9V1-HE3-08 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BZX84C9V1-HE3-08 Features

  • Nominal Zener voltage of 9.1V.
  • ±5% tolerance for precise regulation.
  • 300mW power dissipation on FR-4 board.
  • AEC-Q101 qualified for automotive use.
  • Surface mount SOT-23-3 package.

BZX84C9V1-HE3-08 Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Automotive electronics modules.
  • Signal clamping and ESD protection.

BZX84C9V1-HE3-08 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZX84C9V1-HE3-08?

The nominal Zener voltage is 9.1V.

What is the power dissipation rating?

300mW on FR-4 board, with up to 500mW achievable with appropriate thermal management (RthJL=250 K/W).

What is the maximum reverse leakage current?

500nA at 6V reverse voltage.

What is the tolerance of the Zener voltage?

±5%.

What is the maximum impedance?

15Ω (Zzt).

What is the operating temperature range?

-55°C to 150°C.

Is the device AEC-Q101 qualified?

Yes, the base P/N-HE3_A variant is AEC-Q101 qualified per the datasheet.

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