FMMT493TA

$0.49

Description：TRANS NPN 100V 1A SOT-23-3
Series：-

SKU:1d726e3147a3 Category: Single Bipolar Transistors Brand: Diodes Incorporated

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Product introduction

FMMT493TA is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is TRANS NPN 100V 1A SOT-23-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for FMMT493TA

Description：TRANS NPN 100V 1A SOT-23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Transistor Type：NPN
Current - Collector (Ic) (Max)：1:00 AM
Voltage - Collector Emitter Breakdown (Max)：100 V
Vce Saturation (Max) @ Ib, Ic：600mV @ 100mA, 1A
Current - Collector Cutoff (Max)：100nA
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 250mA, 10V
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 FMMT493TA

FMMT493TA

Single Bipolar Transistors Overview

The FMMT493TA is a single NPN silicon planar medium power transistor housed in an SOT-23 surface-mount package. It supports a continuous collector current of 1 A and a peak pulse current of 2 A, with a collector-emitter breakdown voltage exceeding 100 V. The device dissipates up to 500 mW of power and features a transition frequency of 150 MHz. It operates within a temperature range of -55 °C to +150 °C and meets AEC-Q101 automotive standards.

Single Bipolar Transistors Feature Summary

High continuous collector current capability for robust switching applications
Characterized high DC current gain (hFE) across multiple operating points
Qualified to AEC-Q101 standards for high reliability in automotive environments
Lead-free and fully RoHS compliant construction

Single Bipolar Transistors Applications

General-purpose switching circuits
Driver stages for motors and actuators
Solenoid and relay drive interfaces
DC-DC converter modules

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official Diodes Incorporated documentation to confirm compliance level and reel specifications. The 'TA' suffix indicates AEC-Q101 qualification and a standard 7-inch reel size. Confirm that the required packaging quantity matches the 3,000 units per reel specification provided in the datasheet.

Single Bipolar Transistors Selection Notes

Select this component when a compact NPN transistor requires high current handling in a small footprint. Ensure the circuit design accommodates the 500 mW power dissipation limit at the expected ambient temperature. Verify that the 100 V collector-emitter voltage rating exceeds the maximum transient voltages present in the application environment.

Single Bipolar Transistors Part Context

This part belongs to the FMMT493 series of medium power transistors manufactured by Diodes Incorporated. The series includes complementary PNP types such as the FMMT593. The FMMT493Q variant shares similar electrical characteristics but is specifically designated for automotive applications requiring strict change control protocols.