BZV55C12 L0G The BZV55C12 L0G is a 12V Zener diode from Taiwan Semiconductor with 500mW power dissipation. It comes in a surface mount Mini MELF package.
Mfr Part #:

BZV55C12 L0G

Available from 1 distributors
Mfr Name: Taiwan Semiconductor
Taiwan Semiconductor
The BZV55C12 L0G is a 12V Zener diode from Taiwan Semiconductor with 500mW power dissipation. It comes in a surface mount Mini MELF package.
Total Stock: 449 pcs

BZV55C12 L0G Available from 1 distributor

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BZV55C12 L0G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzk)
Impedance (Max) (Zzt)
Junction Temperature Max
Leakage Current
Mounting Type
Operating Temperature
Package / Case
Power
Power Dissipation
Storage Temperature Range
Supplier Device Package
Tape & Reel
Terminal Finish
Test Current
Thermal Resistance Junction-to-Ambient
Tolerance
Voltage
Weight
Zener Voltage

BZV55C12 L0G Description

Short technical summary and product information.

The BZV55C12 L0G is a Zener diode from Taiwan Semiconductor designed for voltage regulation and reference applications. It offers a nominal Zener voltage of 12V with a tolerance of ±5%, tested at 5mA. The device can dissipate up to 500mW of power and features a maximum forward voltage of 1V at 10mA. Dynamic impedance is 20Ω at 5mA (Zzt) and 90Ω at 1mA (Zzk). Leakage current is limited to 100nA at 9.1V reverse voltage. The diode operates over a junction temperature range of -65°C to 175°C, with a typical thermal resistance of 300°C/W junction-to-ambient. It is housed in a hermetically sealed glass Mini MELF surface mount package (DO-213AC / SOD-80), with matte tin plated terminals. Typical applications include low voltage stabilizers, voltage references, adapters, and onboard DC/DC converters. The device is RoHS compliant and lead-free.

BZV55C12 L0G Quick Information

Product Type: Zener Diode
Series: BZV55C
Canonical Name: BZV55C12 L0G Zener Diode, 12V, 500mW, Mini MELF
Subcategory: Single Zener Diode

BZV55C12 L0G Compliance

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

BZV55C12 L0G Features

  • 12V nominal zener voltage with ±5% tolerance.
  • 500mW power dissipation rating.
  • Surface mount Mini MELF package.
  • RoHS compliant and lead-free.
  • Operating temperature range -65°C to 175°C.

BZV55C12 L0G Applications

  • Used in voltage regulation circuits.
  • Ideal for low voltage stabilizers.
  • Suitable for DC/DC converter applications.
  • Use as voltage reference in adapters.

BZV55C12 L0G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZV55C12 L0G?

The Zener voltage is 12V nominal, with a range of 11.4V to 12.7V at 5mA test current.

What is the forward voltage of this diode?

The maximum forward voltage is 1V at 10mA forward current.

What is the power dissipation rating?

The maximum power dissipation is 500mW.

What package does the BZV55C12 L0G come in?

It is available in DO-213AC, MINI-MELF, and SOD-80 packages, specifically Mini MELF surface mount.

What is the operating temperature range?

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

What is the maximum impedance of this Zener diode?

The maximum impedance is 20Ω at 5mA (Zzt) and 90Ω at 1mA (Zzk).

Is the BZV55C12 L0G RoHS compliant?

Yes, it is stated as RoHS3 compliant, though this is unverified from a certificate.

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