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TZX3V9A-TAP The Vishay Dale TZX3V9A-TAP is a small signal zener diode with a nominal voltage of 3.9V and 500mW power dissipation. It comes in a DO-35 (DO-204AH) axial package.
Mfr Part #:

TZX3V9A-TAP

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale TZX3V9A-TAP is a small signal zener diode with a nominal voltage of 3.9V and 500mW power dissipation. It comes in a DO-35 (DO-204AH) axial package.
✓ Total Stock: 30,000 pcs
$ Price Range: $0.02

TZX3V9A-TAP Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
Non-Authorised Inventory information
30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request 14+ On Request On Request
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TZX3V9A-TAP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Junction Temperature
Mounting Type
Operating Temperature
Power
Power Dissipation
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Tape Width
Voltage
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TZX3V9A-TAP Description

Short technical summary and product information.

The Vishay Dale TZX3V9A-TAP is a small signal zener diode from the TZX-Series, designed for voltage stabilization applications. It offers a nominal Zener voltage of 3.9V and a power dissipation rating of 500mW at 25°C.

 

This diode features a very sharp reverse characteristic, low reverse current level, and high stability, making it suitable for precise voltage regulation. The operating temperature range is -65°C to +175°C, with a junction temperature maximum of 175°C.

 

The component is housed in a DO-35 (DO-204AH) axial package, suitable for through-hole mounting. It has a low reverse leakage current of 5µA at 1V and a maximum dynamic resistance of 100Ω at the test current of 5mA. The flammability rating is UL 94 V-0, and it is rated MSL level 1.

 

Key electrical characteristics include a maximum forward voltage of 1.5V at 200mA. The TZX3V9A-TAP is designed for applications requiring stable voltage references.

TZX3V9A-TAP Quick Information

Product Type: Zener Diode
Series: TZX
Canonical Name: Vishay Dale TZX3V9A-TAP Small Signal Zener Diode
Subcategory: Small Signal Zener Diodes

TZX3V9A-TAP Compliance

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

TZX3V9A-TAP Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

TZX3V9A-TAP Features

  • Nominal Zener voltage of 3.9V.
  • 500mW power dissipation rating.
  • DO-35 (DO-204AH) axial package.
  • Wide operating temperature range.
  • Low reverse current level.

TZX3V9A-TAP Applications

  • Used for voltage stabilization.
  • Suitable for precision regulation.
  • Ideal for low noise circuits.
  • High stability applications.

TZX3V9A-TAP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of TZX3V9A-TAP?

The nominal Zener voltage is 3.9V at a test current of 5mA.

What is the power dissipation rating?

The power dissipation is 500mW at 25°C lead temperature.

What package is the TZX3V9A-TAP available in?

It is available in a DO-204AH (DO-35) axial lead through-hole package.

What is the forward voltage of this diode?

The maximum forward voltage is 1.5V at a forward current of 200mA.

What is the reverse leakage current?

The maximum reverse leakage current is 5µA at a reverse voltage of 1V.

What is the dynamic resistance?

The maximum dynamic resistance is 100Ω at a test current of 5mA.

What is the operating temperature range?

The operating temperature range is -65°C to 175°C.

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