BZM55C3V3-TR Vishay Dale BZM55C3V3-TR is a 3.3V Zener diode with 500mW power dissipation in a MicroMELF surface-mount package. It operates from -65°C to 175°C and features low reverse leakage current.
Mfr Part #:

BZM55C3V3-TR

Available from 1 distributors
Mfr Name: Vishay
Vishay
Vishay Dale BZM55C3V3-TR is a 3.3V Zener diode with 500mW power dissipation in a MicroMELF surface-mount package. It operates from -65°C to 175°C and features low reverse leakage current.
✓ Total Stock: 4,805 pcs
$ Price Range: $0.05 - $0.35

BZM55C3V3-TR Available from 1 distributor

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✓ Non-Authorised
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4,805 pcs
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BZM55C3V3-TR Specifications Quick View

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

BZM55C3V3-TR Description

Short technical summary and product information.

The Vishay Dale BZM55C3V3-TR is a small-signal Zener diode designed for voltage stabilization in space-constrained applications. It provides a nominal Zener voltage of 3.3V with a maximum power dissipation of 500mW, making it suitable for low-power regulation and reference circuits.

 

This diode features a very sharp reverse characteristic and low reverse current level, ensuring stable voltage regulation. The maximum forward voltage is 1.5V at 200mA, and the maximum reverse leakage current is 2µA at 1V. The device is hermetically sealed for high reliability and stability.

 

The BZM55C3V3-TR comes in a MicroMELF package (2-SMD, No Lead) with surface-mount mounting, fitting onto SOD-323 footprints. It operates over a wide temperature range from -65°C to 175°C, with a maximum junction-to-ambient thermal resistance of 500 K/W when mounted on epoxy-glass hard tissue.

 

This Zener diode is part of the BZM55-Series, which offers electrical data identical to the BZT55 and TZM series. It is supplied in tape and reel packaging with 2500 units per reel on 8mm tape, suitable for automated assembly processes.

BZM55C3V3-TR Quick Information

Product Type: Zener Diode
Series: BZM55
Canonical Name: Zener Diode, 3.3V, 500mW, MicroMELF Package
Subcategory: Single Zener Diode

BZM55C3V3-TR Compliance

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

BZM55C3V3-TR Estimated Pricing

Qty Low High
1+ $0.35 $0.35
10+ $0.21 $0.21
100+ $0.13 $0.13
500+ $0.10 $0.10
1,000+ $0.09 $0.09
2,500+ $0.08 $0.08
5,000+ $0.06 $0.06
10,000+ $0.06 $0.06
25,000+ $0.05 $0.05

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

BZM55C3V3-TR Features

  • 3.3V Zener voltage for regulation.
  • 500mW maximum power dissipation.
  • Surface mount MicroMELF package.
  • Wide -65°C to 175°C operating range.
  • Hermetically sealed for high stability.

BZM55C3V3-TR Applications

  • Voltage stabilization in electronic circuits.
  • Reference voltage for low-power designs.
  • Suitable for space-constrained PCB layouts.
  • Used in portable and battery-powered devices.

BZM55C3V3-TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the power dissipation rating of the BZM55C3V3-TR?

The maximum power dissipation is 500mW.

What is the operating temperature range?

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

What is the forward voltage at 200mA?

The maximum forward voltage is 1.5V at 200mA.

What is the reverse leakage current at 1V?

The maximum reverse leakage current is 2µA at 1V.

What package is the BZM55C3V3-TR available in?

It comes in a MicroMELF package (2-SMD, No Lead) for surface mount.

What is the thermal resistance junction-to-ambient?

The maximum thermal resistance is 500 K/W when mounted on epoxy-glass hard tissue.

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