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FMMT591ATA is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is TRANS PNP 40V 1A SOT-23-3. Review the specifications below when checking this part for your BOM.
Single Bipolar Transistors specifications for FMMT591ATA
- Description：TRANS PNP 40V 1A SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：1:00 AM
- Voltage - Collector Emitter Breakdown (Max)：40 V
- Vce Saturation (Max) @ Ib, Ic：500mV @ 100mA, 1A
- Current - Collector Cutoff (Max)：100nA
- DC Current Gain (hFE) (Min) @ Ic, Vce：300 @ 100mA, 5V
- Power - Max：500 mW
- Frequency - Transition：150MHz
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
Single Bipolar Transistors datasheet and documents for FMMT591ATA
Single Bipolar Transistors Overview
The FMMT591ATA is a PNP medium power transistor manufactured by Diodes Incorporated in an SOT-23 package. It supports a continuous collector current of -1A and a peak pulse current of -2A, with a collector-emitter breakdown voltage exceeding -40V. The device features a low saturation voltage of less than -500mV at -1A and a transition frequency of 150MHz. It operates within a temperature range of -55°C to +150°C and dissipates up to 500mW.
Single Bipolar Transistors Feature Summary
- High continuous collector current capability of -1A
- Low saturation voltage for efficient switching
- Totally lead-free and fully RoHS compliant
- Halogen and antimony free green device
Single Bipolar Transistors Applications
- Power MOSFET gate driving
- Low loss power switching
Single Bipolar Transistors Procurement Notes
Verify the specific ordering suffix 'ATA' corresponds to the 3,000-unit reel packaging configuration as documented in the manufacturer's ordering information. Confirm that the component meets the required environmental standards, specifically RoHS 3 compliance and halogen-free status, before finalizing procurement specifications.
Single Bipolar Transistors Selection Notes
Select this component when a PNP transistor with high current handling and fast switching characteristics is required. Ensure the application voltage does not exceed the -40V collector-emitter breakdown rating. Consider the complementary NPN type FMMT491A if matched pairs are needed for push-pull configurations.
Single Bipolar Transistors Part Context
This part belongs to the FMMT591A series of medium power transistors designed for general-purpose switching applications. It utilizes a molded plastic SOT-23 package with matte tin plated leads. The device is manufactured using silicon technology and is suitable for surface mount assembly processes.
Single Bipolar Transistors Replacement Considerations
The datasheet identifies the FMMT491A as the complementary NPN type. No other direct substitute part numbers are confirmed in the provided documentation.
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