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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 1KV 166MA GBU
- Series：GBU
- Mfr：MDD
- Package：Box
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1 kV
- Current - Average Rectified (Io)：166 mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 2 A
- Current - Reverse Leakage @ Vr：5 µA @ 1000 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, GBU
- Supplier Device Package：GBU
- Grade：-
- Qualification：-
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Overview
The MDD GBU410 is a through-hole glass passivated bridge rectifier from the GBU series. It features a molded plastic body with UL flammability classification 94V-0 and solder-plated terminals. The device supports a maximum repetitive peak reverse voltage of 1000V and an average forward rectified current of 4.0A. It withstands a peak forward surge current of 150A for 8.3ms single half-sine-wave superimposed on rated load. Operating junction temperature ranges from -55°C to +150°C, with a typical thermal resistance of 2.2°C/W.
Feature Summary
- Glass passivated die construction ensures reliable low-cost performance
- Surge overload rating provides high peak current capability
- Molded plastic technique offers robust insulation and PCB mounting suitability
Applications
- Printed circuit board installations
- Power supply circuits requiring AC to DC conversion
- Industrial applications utilizing GBU series bridge rectifiers
Procurement Notes
Verify component authenticity by checking markings for 'GBU410' and polarity symbols on the molded body. Confirm compliance with RoHS/RoHS III standards as specified in the datasheet. Ensure ordering suffixes match bulk packaging requirements (500pcs/Box) and cross-reference part codes like GBU0410000L40A for accurate identification during procurement processes.
Selection Notes
Select this component when designing circuits requiring 1000V reverse blocking capability and 4A continuous forward current. Consider the 150A surge rating for transient protection needs. Verify thermal management strategies given the 2.2°C/W thermal resistance. Ensure PCB layout accommodates the GBU package dimensions and through-hole mounting torque specifications for secure mechanical attachment.
Part Context
The GBU410 belongs to the broader GBU series of through-hole bridge rectifiers manufactured by MDD. This series includes variants with different voltage and current ratings, such as GBU406 or GBU610. The GBU410 specifically targets applications needing 1000V isolation and 4A current handling within a standard industrial-grade plastic encapsulated package designed for reliability under harsh environmental conditions.
Replacement Considerations
Cross-reference part numbers include GBU0410000L40A. Verify electrical parameters match exactly: 1000V VRRM, 4.0A IF(AV), and 150A IFSM. Ensure replacement components maintain identical package dimensions and terminal configurations for direct PCB substitution without redesigning mounting structures.
FAQ
What is the maximum repetitive peak reverse voltage?
The maximum repetitive peak reverse voltage (VRRM) is 1000 Volts.
How is the device packaged?
The device is packaged in bulk quantities, typically 500 pieces per box.
What is the operating junction temperature range?
The operating junction temperature range extends from -55°C to +150°C.
