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Product Detailed Parameters
- Description：DIODE STANDARD 400V 1A DO213AB
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 400 V
- Capacitance @ Vr, F：8pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-213AB, MELF (Glass)
- Supplier Device Package：DO-213AB
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The Vishay 1N6481HE3/97 is a surface-mount glass passivated junction rectifier belonging to the Superectifier series. It features a single circuit configuration in a GL41 (DO-213AB) package. The device supports a maximum average forward rectified current of 1.0 A and a peak forward surge current of 30 A. It offers a maximum repetitive peak reverse voltage of 400 V with a maximum DC blocking voltage of 400 V. Electrical characteristics include a maximum instantaneous forward voltage of 1.1 V at 1.0 A, a maximum DC reverse current of 10 μA at rated voltage, and a typical junction capacitance of 8.0 pF. The component operates within a temperature range of -65 °C to +175 °C.
Feature Summary
- Superectifier structure designed for high reliability conditions
- Low forward voltage drop and low leakage current
- High forward surge capability
- Meets MSL level 1 per J-STD-020
Applications
- General purpose rectification of power supplies
- Inverters and converters
- Freewheeling diodes for consumer, automotive, and telecommunication equipment
Procurement Notes
Verify that the ordering suffix /97 corresponds to the specified 13-inch diameter plastic tape and reel delivery mode. Confirm RoHS compliance status associated with the E3 suffix. Ensure the selected variant matches the required 400 V rating within the broader 1N648x family specifications.
Selection Notes
Select this component when a 400 V reverse voltage rating is required alongside a 1.0 A continuous current capacity. The DO-213AB package is suitable for automated placement processes. Consider the operating junction temperature limit of 175 °C for thermal management requirements in compact designs.
Part Context
This part belongs to the Vishay Superectifier series, which includes variants ranging from 50 V to 1000 V reverse voltage ratings. All members share identical mechanical dimensions and electrical parameters except for the specific voltage breakdown values. The 1N6481 designation specifically identifies the 400 V version within this standardized lineup.
Replacement Considerations
Direct substitutes within the same Vishay family include 1N6480HE3/97 (200 V) and 1N6482HE3/97 (600 V), provided the voltage rating aligns with the application needs.
