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Product Detailed Parameters
- Description：DIODE MODULE GP 1600V 120A D1
- Series：-
- Mfr：Microsemi Corporation
- Package：Bulk
- Diode Configuration：1 Pair Common Anode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1600 V
- Current - Average Rectified (Io) (per Diode)：120A
- Voltage - Forward (Vf) (Max) @ If：1.43 V @ 300 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：6 mA @ 1600 V
- Operating Temperature - Junction：-
- Mounting Type：Chassis Mount
- Package / Case：D1
- Supplier Device Package：D1
- Grade：-
- Qualification：-
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Overview
The MSAD120-16 is a glass-passified rectifier diode module from the Microsemi MSAD120 series. It features a common anode configuration with two elements housed in a D1 case. The device supports a maximum repetitive reverse voltage of 1600V and a peak surge forward current of 2800A at 10ms. It operates within a junction temperature range of -40°C to 150°C. Key electrical parameters include a forward voltage of 1.43V at 300A and a thermal resistance of 0.26°C/W per diode.
Feature Summary
- Utilizes glass passivated chips for enhanced reliability
- Features heat transfer through an aluminum oxide ceramic isolated metal baseplate
- Provides high blocking voltage capability up to 1800V across the series
Applications
- Non-controllable rectifiers for AC/AC converters
- Line rectifiers for transistorized AC motor controllers
- Field supply for DC motors
Procurement Notes
Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm package type matches the required D1 outline dimensions. Ensure thermal interface materials are compatible with the specified mounting torque values for both terminals and heatsink connections to maintain reliable operation.
Selection Notes
Select this module based on its 1600V rating and 120A average forward current capacity. Consider the common anode topology for specific circuit topologies. Evaluate thermal management requirements using the provided transient thermal impedance curves and power dissipation data to ensure junction temperatures remain within safe operating limits under expected load conditions.
Part Context
This component belongs to the MSAD120 family of glass-passivated rectifier diode modules manufactured by Microsemi Corporation. The series includes variants with different voltage ratings, such as 800V, 1200V, and 1800V options. These modules are designed for general-purpose high-power applications requiring robust performance and efficient heat dissipation through their isolated baseplates.
Replacement Considerations
Compatible substitutes within the same family include MSAD120-12 (1200V) and MSAD120-18 (1800V). Verify that the replacement part maintains the same D1 package outline and pin configuration to ensure mechanical compatibility without redesigning the mounting structure or PCB layout.
