Overview
The BZV55C27 L1G is a surface mount Zener diode manufactured by Taiwan Semiconductor Corporation. This component is part of the BZV55C series, which offers a wide range of Zener voltages. The BZV55C27 L1G is specifically designed to provide a stable voltage reference at 27 volts with a tolerance of ±5%. It is packaged in a Mini-MELF (Metal Electrode Leadless Face) case, making it suitable for compact and high-density electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 26.4 - 27.6 | V |
| Test Current (IZT) | 5 | mA |
| Power Dissipation (PD) | 500 | mW |
| Forward Voltage (VF) at IF=10mA | 1 | V |
| Junction Temperature Range (TJ) | -65 to +175 | °C |
| Storage Temperature Range (TSTG) | -65 to +175 | °C |
| Junction-to-Ambient Thermal Resistance (RθJA) | 300 | °C/W |
| Package | Mini-MELF | |
| Weight | Approximately 31 mg |
Key Features
- Wide Zener voltage range selection: Available in various voltages from 2.4V to 75V, with the BZV55C27 L1G specifically at 27V ±5% tolerance.
- Compliant to RoHS directive 2011/65/EU and in accordance with WEEE 2002/96/EC.
- Halogen-free according to IEC 61249-2-21.
- Mini-MELF package with matte tin plated leads, solderable per J-STD-002.
- Polarity indicated by cathode band.
Applications
- Low voltage stabilizers or voltage references.
- Adapters.
- On-board DC/DC converters.
Q & A
- What is the Zener voltage of the BZV55C27 L1G?
The Zener voltage of the BZV55C27 L1G is 27 volts with a tolerance of ±5%, meaning it ranges from 26.4V to 27.6V.
- What is the power dissipation of the BZV55C27 L1G?
The power dissipation of the BZV55C27 L1G is 500 mW.
- What is the junction temperature range of the BZV55C27 L1G?
The junction temperature range of the BZV55C27 L1G is -65°C to +175°C.
- What package type is used for the BZV55C27 L1G?
The BZV55C27 L1G is packaged in a Mini-MELF (Metal Electrode Leadless Face) case.
- Is the BZV55C27 L1G RoHS compliant?
Yes, the BZV55C27 L1G is compliant to RoHS directive 2011/65/EU and in accordance with WEEE 2002/96/EC.
- What are the typical applications of the BZV55C27 L1G?
The BZV55C27 L1G is typically used in low voltage stabilizers, voltage references, adapters, and on-board DC/DC converters.
- How is the polarity of the BZV55C27 L1G indicated?
The polarity of the BZV55C27 L1G is indicated by a cathode band.
- What is the weight of the BZV55C27 L1G?
The weight of the BZV55C27 L1G is approximately 31 mg.
- What is the forward voltage of the BZV55C27 L1G at IF=10mA?
The forward voltage of the BZV55C27 L1G at IF=10mA is 1 V.
- What is the junction-to-ambient thermal resistance of the BZV55C27 L1G?
The junction-to-ambient thermal resistance of the BZV55C27 L1G is 300 °C/W.
