BZX84B11-E3-08 Vishay BZX84B11-E3-08 is a surface-mount Zener diode with 11 V nominal Zener voltage, ±2% tolerance, and 300 mW power dissipation in a SOT-23-3 package.
Mfr Part #:

BZX84B11-E3-08

Available from 1 distributors
Mfr Name: Vishay
Vishay
Vishay BZX84B11-E3-08 is a surface-mount Zener diode with 11 V nominal Zener voltage, ±2% tolerance, and 300 mW power dissipation in a SOT-23-3 package.
✓ Total Stock: 13,020 pcs
$ Price Range: $0.08 - $0.42

BZX84B11-E3-08 Available from 1 distributor

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BZX84B11-E3-08 Specifications Quick View

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

BZX84B11-E3-08 Description

Short technical summary and product information.

The Vishay BZX84B11-E3-08 is a small-signal Zener diode from the BZX84 series, designed for voltage regulation and reference applications. It provides a nominal Zener voltage of 11 V with a ±2% tolerance, making it suitable for precision voltage clamping and reference circuits.

 

Key electrical characteristics include a maximum dynamic impedance of 20 Ω at a test current of 5 mA, and a maximum reverse leakage current of 100 nA at 8 V. The device is rated for a maximum power dissipation of 500 mW at a junction-to-lead thermal resistance of 250 K/W, and 300 mW when mounted on an FR-4 board with the recommended soldering footprint.

 

The BZX84B11-E3-08 is housed in a SOT-23-3 surface-mount package (also known as TO-236-3 or SC-59) with gull-wing terminations. It operates over a junction temperature range of -55°C to 150°C and can be stored between -65°C and 150°C. The device is RoHS-compliant and rated MSL level 1 for unlimited floor life.

 

This Zener diode is suitable for general-purpose voltage regulation, voltage reference, and protection circuits in a wide range of electronic equipment. It is supplied in tape and reel packaging with 3000 units per reel for automated assembly.

BZX84B11-E3-08 Quick Information

Product Type: Zener Diode
Series: BZX84
Canonical Name: Vishay BZX84B11-E3-08 Zener Diode, 11 V, ±2%, 300 mW, SOT-23-3
Subcategory: Single Zener Diode

BZX84B11-E3-08 Compliance

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

BZX84B11-E3-08 Estimated Pricing

Qty Low High
1+ $0.42 $0.42
10+ $0.26 $0.26
50+ $0.19 $0.19
100+ $0.16 $0.16
500+ $0.12 $0.12
3,000+ $0.09 $0.09
9,000+ $0.08 $0.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

BZX84B11-E3-08 Features

  • 11 V nominal Zener voltage with ±2% tolerance.
  • 300 mW power dissipation on FR-4 board.
  • 20 Ω maximum dynamic impedance at 5 mA.
  • SOT-23-3 surface-mount package with gull-wing leads.
  • RoHS-compliant and MSL level 1 rated.

BZX84B11-E3-08 Applications

  • Voltage regulation in low-power electronic circuits.
  • Voltage reference for analog and mixed-signal designs.
  • Overvoltage protection for sensitive semiconductor inputs.
  • General-purpose clamping in portable battery-powered devices.

BZX84B11-E3-08 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX84B11-E3-08?

The nominal Zener voltage is 11 V with a tolerance of ±2%.

What is the maximum power dissipation of this Zener diode?

The maximum power dissipation is 500 mW at a junction-to-lead thermal resistance of 250 K/W, and 300 mW when mounted on an FR-4 board with the recommended soldering footprint.

What is the package type of the BZX84B11-E3-08?

The device is available in a SOT-23-3 surface-mount package, also known as TO-236-3 or SC-59.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C, with a storage temperature range of -65°C to 150°C.

What is the reverse leakage current at 8 V?

The maximum reverse leakage current is 100 nA at a reverse voltage of 8 V.

What is the dynamic impedance of this Zener diode?

The maximum dynamic impedance is 20 Ω at a test current of 5 mA.

Is the BZX84B11-E3-08 RoHS compliant?

Yes, the base P/N-E3 is RoHS-compliant as stated in the Vishay datasheet.

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