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TZX3V9B-TAP The Vishay Dale TZX3V9B-TAP is a small signal zener diode with a nominal voltage of 3.9V and a power dissipation of 500mW. It is housed in a DO-35 (DO-204AH) axial package.
Mfr Part #:

TZX3V9B-TAP

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale TZX3V9B-TAP is a small signal zener diode with a nominal voltage of 3.9V and a power dissipation of 500mW. It is housed in a DO-35 (DO-204AH) axial package.
✓ Total Stock: 56,500 pcs
$ Price Range: $0.02

TZX3V9B-TAP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
56,500 pcs
On Request
56500 pcs On Request 1 On Request On Request 14+ On Request On Request
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TZX3V9B-TAP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
SVHC Present
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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TZX3V9B-TAP Description

Short technical summary and product information.

The Vishay Dale TZX3V9B-TAP is a single zener diode from the TZX-Series, designed for voltage stabilization applications. It offers a nominal Zener voltage range of 2.4V to 36V, with this specific part rated at 3.9V.

 

Key electrical characteristics include a maximum power dissipation of 500mW at 25°C (TL), a maximum forward voltage of 1.5V at 200mA, and a maximum dynamic resistance of 100Ω at a test current of 5mA. The reverse leakage current is a maximum of 1µA at 1V.

 

This component features a very sharp reverse characteristic, low reverse current level, and very high stability, making it suitable for precise voltage regulation. It operates over a wide temperature range from -65°C to +175°C.

 

The TZX3V9B-TAP is packaged in a DO-35 (DO-204AH) axial package and is designed for through-hole mounting. The molding compound has a flammability rating of UL 94 V-0, and it is rated MSL level 1.

TZX3V9B-TAP Quick Information

Product Type: Zener Diode
Series: TZX-Series
Canonical Name: Vishay Dale TZX3V9B-TAP Small Signal Zener Diode
Subcategory: Small Signal Zener Diodes

TZX3V9B-TAP Compliance

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

TZX3V9B-TAP Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

TZX3V9B-TAP Features

  • Nominal Zener voltage is 3.9V.
  • Maximum power dissipation is 500mW.
  • Low reverse current level.
  • Very high stability.
  • DO-35 axial package for through-hole mounting.

TZX3V9B-TAP Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection and clamping.
  • Reference voltage generation.
  • General purpose Zener diode applications.

TZX3V9B-TAP FAQs

5 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the TZX3V9B-TAP?

The nominal Zener voltage for the TZX3V9B-TAP is 3.9V.

What is the maximum power dissipation for this zener diode?

The maximum power dissipation for the TZX3V9B-TAP is 500mW.

What is the package type for the TZX3V9B-TAP?

The TZX3V9B-TAP is supplied in a DO-35 (DO-204AH) axial package.

What is the operating temperature range?

The operating temperature range for this device is -65°C to +175°C.

What is the maximum dynamic resistance?

The maximum dynamic resistance (Zzt) at the test current of 5mA is 100Ω.

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