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Product Detailed Parameters
- Description：DGT ISO 1.2KV 1CH GT DVR DSO8-66
- Series：EiceDRIVER™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Magnetic Coupling
- Number of Channels：1
- Voltage - Isolation：1200Vrms
- Propagation Delay tpLH / tpHL (Max)：-
- Pulse Width Distortion (Max)：-
- Rise / Fall Time (Typ)：15ns, 15ns
- Current - Output High, Low：5.5A, 5.5A
- Current - Peak Output：5.5A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：10V ~ 35V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：PG-DSO-8-66
- Common Mode Transient Immunity (Min)：200kV/µs
- Approval Agency：UL
- Current - DC Forward (If) (Max)：-
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Overview
The Infineon Technologies 1ED3121MU12HXUMA1 is a single-channel isolated gate driver from the EiceDRIVER Compact family, designed for high-performance power switching applications. It features a peak output current of 5.5 A and supports supply voltages between 3.1 V and 15 V. The device provides fast switching with rise and fall times of 30 ns each. It operates within an extended temperature range from -40 °C to +125 °C and utilizes a surface-mount DSO-8 package.
Feature Summary
- Single-channel galvanic isolation for driving power switches
- Integrated Miller clamp functionality to prevent parasitic turn-on
- Compact DSO-8 package design for space-constrained layouts
Applications
- Industrial motor drives
- Solar inverter systems
- Uninterruptible power supplies (UPS)
Procurement Notes
Verify that the specific suffix 'HXUMA1' matches the required tape-and-reel packaging configuration for automated assembly processes. Confirm that the component's industrial quality grade aligns with the thermal and reliability requirements of the target application environment before finalizing procurement orders.
Selection Notes
Select this component when a single-channel isolated driver with moderate 5.5 A drive strength is sufficient. It serves as a suitable alternative to higher-current variants like the 1ED3122 series for smaller IGBT or SiC MOSFET loads where cost efficiency and compact footprint are prioritized over maximum peak current capability.
Part Context
This part belongs to the Infineon EiceDRIVER Compact family, which targets cost-sensitive applications requiring basic isolation features. It complements higher-end models by providing essential protection mechanisms like Miller clamping in a simplified architecture, making it ideal for standard commercial and industrial power conversion topologies.
Replacement Considerations
The 1ED3121MC12H offers similar electrical performance but includes additional VDE certification options. Designers should verify pin compatibility and insulation specifications when substituting between different package variants within the same functional family.
