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HomeProductsDiscrete Semiconductor ProductsDiodes - Rectifiers - Arrays681-2D, 2N, 2P
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681-2D, 2N, 2P - Microsemi Corporation

Manufacturer Part Number
681-2D, 2N, 2P
Manufacturer
Microsemi
Allelco Part Number
98D-681-2D, 2N, 2P
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
5,495 pcs available, New & Original
Parts Description
BRIDGE RECTIFIER
Package
ND
Data sheet
681-2D, 2N, 2P.pdf
RoHs Status
 
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In stock: 5495

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Specifications

681-2D, 2N, 2P Tech Specifications
Microsemi Corporation - 681-2D, 2N, 2P technical specifications, attributes, parameters and parts with similar specifications to Microsemi Corporation - 681-2D, 2N, 2P

Product Attribute Attribute Value
Manufacturer Microsemi
Voltage - Forward (Vf) (Max) @ If 1.2 V @ 10 A
Voltage - DC Reverse (Vr) (Max) 200 V
Technology Standard
Supplier Device Package ND
Speed Standard Recovery >500ns, > 200mA (Io)
Series -
Package / Case ND
Product Attribute Attribute Value
Package Bulk
Operating Temperature - Junction -65°C ~ 150°C
Mounting Type Chassis Mount
Diode Configuration 1 Pair Series Connection
Current - Reverse Leakage @ Vr 10 µA @ 200 V
Current - Average Rectified (Io) (per Diode) 15A
Base Product Number 681-2

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
REACH Status REACH Unaffected
ECCN EAR99

Frequently Asked Questions(FAQ)

How does the forward voltage drop of the Microsemi 681-2D, 2N, 2P compare to typical silicon rectifier diodes under high-current conditions?
At 10 amps per diode, the 681-2D, 2N, 2P exhibits a maximum forward voltage drop of 1.2 volts, which aligns closely with standard silicon rectifier behavior at this current level. This value reflects typical conduction losses for a 200 V, 15 A device and suggests moderate switching efficiency in continuous conduction mode applications such as industrial power supplies or motor drives.
What are the implications of using the 681-2D, 2N, 2P in a high-reliability chassis-mounted system where thermal cycling is frequent?
The 681-2D, 2N, 2P operates reliably across junction temperatures from -65°C to 150°C, indicating robust construction suitable for environments with significant thermal stress. Its chassis-mount design facilitates direct heat sinking, helping maintain stable performance during repeated thermal cycles. However, long-term reliability must be evaluated against solder fatigue risks in the ND package, especially if mechanical vibration accompanies thermal expansion mismatches.
Can the 681-2D, 2N, 2P be used interchangeably with other Microsemi diodes that share the same base model number 681-2?
Devices sharing the 681-2 base number may differ in configuration, packaging, or electrical characteristics beyond what the base designation implies. While the 681-2D, 2N, 2P features a specific 1-pair series connection and ND package, other variants could have different pinouts, current ratings, or mounting styles. Substitution should only occur after verifying full parametric alignment and layout compatibility in the target circuit.
What reverse leakage current should an engineer expect when operating the 681-2D, 2N, 2P near its maximum rated reverse voltage?
At 200 volts reverse bias, the 681-2D, 2N, 2P exhibits a reverse leakage current no greater than 10 microamperes per diode. This low leakage minimizes standby power loss in blocking states, making it suitable for precision rectification or battery-backed systems where quiescent current impacts overall efficiency.
In what type of application would the standard recovery speed of the 681-2D, 2N, 2P be a limiting factor compared to fast-switching alternatives?
The 681-2D, 2N, 2P has a standard recovery time exceeding 500 nanoseconds, which restricts its use in high-frequency switching topologies like buck converters or PWM-driven loads operating above several hundred kilohertz. For such applications, engineers typically select ultrafast or soft-recovery diodes to reduce switching losses and electromagnetic interference.
How does the 681-2D, 2N, 2P’s current handling capability scale when both diodes in its series pair conduct simultaneously?
Each diode in the 681-2D, 2N, 2P can sustain up to 15 amps of average rectified current under balanced conditions. In a series-connected configuration, total forward current remains constrained by the lower-rated path, so the module effectively supports 15 A total—assuming symmetrical conduction and even current sharing. Imbalance due to mismatch can lead to localized overheating, reducing effective capacity.
Why might the RoHS non-compliance status of the 681-2D, 2N, 2P affect its selection for new consumer electronics designs?
RoHS compliance ensures restriction of hazardous substances such as lead and cadmium. The 681-2D, 2N, 2P’s non-compliant status indicates potential use of restricted materials, which may prevent its adoption in EU-regulated consumer devices. Designers must consider alternative components unless legacy system integration justifies continued use despite regulatory limitations.
What design considerations apply when integrating the 681-2D, 2N, 2P into a three-phase rectifier bridge requiring four diodes?
Since the 681-2D, 2N, 2P provides two series-connected diodes, it cannot directly replace all four diodes needed in a standard three-phase bridge. One possible approach is pairing two modules to form four diodes, but careful attention must be paid to layout symmetry, thermal coupling, and voltage balancing across series elements to prevent premature failure.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microsemi Corporation 681-2D, 2N, 2P

Product Attribute 681-3D, 3N, 3P 681-1D, 1N, 1P 681-5D, 5N, 5P 681-4D, 4N, 4P
Part Number 681-3D, 3N, 3P 681-1D, 1N, 1P 681-5D, 5N, 5P 681-4D, 4N, 4P
Manufacturer Microsemi Corporation Microsemi Corporation Microsemi Corporation Microsemi Corporation
Speed - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Series - - - -
Voltage - Forward (Vf) (Max) @ If - - - -
Technology - - - -
Current - Reverse Leakage @ Vr - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage - DC Reverse (Vr) (Max) - - - -
Operating Temperature - Junction - - - -
Current - Average Rectified (Io) (per Diode) - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Diode Configuration - - - -

681-2D, 2N, 2P Datasheet PDF

Download 681-2D, 2N, 2P pdf datasheets and Microsemi Corporation documentation for 681-2D, 2N, 2P - Microsemi Corporation.

Environmental Information
Microchip CA Prop65.pdf Microchip REACH.pdf Microchip RoHS.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

  • Embe***dMotion
    Aug 5, 2026

    Purchased this DSP controller for a motor control application. Stable processing performance and very good response under varying loads.

  • FPGA***dio
    Jul 30, 2026

    This FPGA handled our logic design without any surprises. Configuration completed quickly and timing met the project requirements.

  • Nord***mbedded
    Jul 20, 2026

    Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.

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Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
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Microsemi Corporation

681-2D, 2N, 2P

Microsemi Corporation
98D-681-2D, 2N, 2P

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