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ACURN103-HF
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Product Detailed Parameters
- Description：DIODE STANDARD 600V 1A 1206
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.7 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：5 µA @ 600 V
- Capacitance @ Vr, F：10pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Supplier Device Package：1206/SOD-123
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The ACURN103-HF is a glass-passivated ultra-fast recovery rectifier from the Comchip Technology ACURN series. It features a 600 V repetitive peak reverse voltage and a 1 A average forward current. Housed in a surface-mount 1206 package (DO-214AA equivalent), it utilizes a leadless flat chip design for high reliability. The device operates within a junction temperature range of -55°C to +150°C and meets AEC-Q101 automotive qualification standards.
Feature Summary
- Glass-passivated ultra-fast recovery rectifier chip with non-porous junction
- Leadless flat chip design in 1206 surface-mount package
- Automotive grade certification compliant with AEC-Q101 requirements
- High efficiency with low power loss and high current handling capability
Applications
- Automotive electronics systems
- High-frequency rectification circuits
- AC/DC power supply units
- LED driver applications
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm RoHS compliance and halogen-free status as specified. Ensure storage conditions maintain integrity of the tin-plated terminals. Validate AEC-Q101 certification documentation for automotive integration projects.
Selection Notes
Select this component for designs requiring robust surface-mount rectification in space-constrained environments. The 1206 footprint offers installation advantages over traditional leads. Consider thermal management capabilities when integrating into high-density PCB layouts.
Part Context
Part of the ACURN series, which provides ultra-fast recovery rectifiers ranging from 200 V to 1000 V. All variants share the same 1 A current rating and 1206 package form factor. The series emphasizes reliability through glass passivation and automotive-grade testing protocols.
Replacement Considerations
Direct substitutes must match the 600 V reverse voltage, 1 A forward current, and 1206 SMD package. Verify switching speed characteristics align with circuit requirements. Check pinout compatibility if replacing in existing footprints.
