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Product Detailed Parameters
- Description：DIODE ARR GP 300V 250MA SOT-143B
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Diode Configuration：2 Independent
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：300 V
- Current - Average Rectified (Io) (per Diode)：250mA
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 100 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：150 nA @ 250 V
- Operating Temperature - Junction：150°C
- Mounting Type：Surface Mount
- Package / Case：TO-253-4, TO-253AA
- Supplier Device Package：SOT-143B
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BAW101-Q is a high-speed switching diode array featuring two electrically insulated dice in an SOT143B package. It supports a continuous reverse voltage of 300 V and a repetitive peak reverse voltage of up to 600 V in series connection. The device exhibits a maximum reverse recovery time of 50 ns and a forward voltage of 1.1 V at 100 mA. It operates within a junction temperature range of -65 °C to 150 °C and carries AEC-Q101 qualification for automotive reliability.
Feature Summary
- High-speed switching capability with a maximum reverse recovery time of 50 ns
- High continuous reverse voltage rating of 300 V per diode
- Electrically insulated dual diode configuration in a compact SMD plastic package
- Qualified according to AEC-Q101 standards for automotive applications
Applications
- High voltage switching circuits
- Communication equipment
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current documentation to confirm tape-and-reel packaging quantities and marking codes. Confirm that the component status remains active production rather than obsolete or preliminary. Ensure design-in compliance with the absolute maximum ratings provided in the official datasheet to prevent device stress damage during operation.
Selection Notes
Select this component when designing circuits requiring high-voltage isolation between two independent switching paths. The SOT143B package offers a small footprint suitable for space-constrained layouts. Verify thermal dissipation requirements against the specified junction-to-ambient resistance values, particularly if operating near the maximum ambient temperature limits defined in the limiting values table.
Part Context
This part belongs to Nexperia's BAW series of high-voltage double diodes. It utilizes planar technology to fabricate two separate dice within a single surface-mounted device. The series focuses on providing robust switching performance for automotive and communication sectors where high reverse voltage tolerance and fast recovery times are critical design parameters.
Replacement Considerations
BAW101S-Q
FAQ
What is the maximum repetitive peak reverse voltage when the diodes are connected in series?
When connected in series, the BAW101-Q supports a maximum repetitive peak reverse voltage of 600 V.
Does the BAW101-Q feature internal electrical isolation between its diodes?
Yes, the datasheet specifies that the two diodes are electrically insulated from each other.
What is the typical diode capacitance value at zero volts reverse bias?
The diode capacitance is typically 2 pF when measured at VR = 0 V and f = 1 MHz.
