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Product Detailed Parameters
- Description：ISO MOD DC 1C:1C 22VUS 4.5KV 8P
- Series：-
- Mfr：HALO Electronics, Inc.
- Package：Tape & Reel (TR)
- Mounting Type：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Termination Style：-
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：-
- Impedance - Secondary (Ohms)：-
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：-
- Frequency Range：-
- Frequency Response：-
- Voltage - Isolation：-
- Insertion Loss：-
- Return Loss：-
- Power Level：-
- Operating Temperature：-
- Approval Agency：-
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Overview
The TGMR-Q450V8LFTR is a pulse transformer isolation module manufactured by HALO Electronics, Inc. Designed for surface mount technology (SMD) with a gull-wing package, this component features an 8-pin configuration. It provides a voltage-time product of 22 V/us and supports an insulation voltage of 4.5 kVrms. The device operates within a temperature range of -40°C to +125°C. It is part of the DCDC-SMD series, intended for high-reliability applications requiring galvanic isolation in power conversion circuits.
Feature Summary
- Provides galvanic isolation between circuit sections using a dedicated pulse transformer architecture.
- Utilizes a surface-mount gull-wing package design for automated assembly integration.
- Supports high insulation voltage ratings suitable for demanding power supply environments.
Applications
- Isolated DC-DC converter modules
- Power supply gate drive circuits
- Industrial control system isolation barriers
Procurement Notes
Verify the specific suffix Q450 against official HALO Electronics documentation to confirm insulation voltage and electrical characteristics match project requirements. Ensure the SMD gull-wing footprint dimensions align with the PCB layout. Confirm RoHS compliance status through the latest datasheet revision. Validate that the operating temperature range meets the environmental conditions of the final application. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity.
Selection Notes
Select this component when high-voltage isolation is required in compact surface-mount designs. Consider the 8-pin gull-wing form factor for board space constraints. Evaluate the 22 V/us voltage-time product against the transformer duty cycle requirements. Ensure the thermal performance supports the maximum operating temperature of +125°C. Compare alternative models in the DCDC-SMD series if different pin counts or insulation levels are needed.
Part Context
This part belongs to the HALO Electronics TGMR series of isolated pulse transformers. These components are engineered for robust performance in power electronics. The series offers various insulation voltages and pin configurations to suit diverse isolation needs. The TGMR-Q450V8LFTR specifically targets applications requiring 4.5 kVrms isolation in a small outline package format.
Replacement Considerations
Consult HALO Electronics official substitution guides for direct replacements. Verify equivalent insulation voltage and package dimensions before swapping. Check compatibility with existing PCB footprints and assembly processes. Ensure electrical parameters such as voltage-time product remain within acceptable limits for the target circuit.
