MMBT4403-7-F

$0.12

Description：TRANS PNP 40V 0.6A SOT-23-3
Series：-

SKU:15b991bf5c27 Category: Single Bipolar Transistors Brand: Diodes Incorporated

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Product introduction

MMBT4403-7-F is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is TRANS PNP 40V 0.6A SOT-23-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for MMBT4403-7-F

Description：TRANS PNP 40V 0.6A SOT-23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Transistor Type：PNP
Current - Collector (Ic) (Max)：600 mA
Voltage - Collector Emitter Breakdown (Max)：40 V
Vce Saturation (Max) @ Ib, Ic：750mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 150mA, 2V
Power - Max：300 mW
Frequency - Transition：200MHz
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：Automotive
Qualification：AEC-Q101

Single Bipolar Transistors datasheet and documents for MMBT4403-7-F

MMBT4403-7-F

Single Bipolar Transistors Overview

The MMBT4403-7-F is a PNP small-signal transistor manufactured by Diodes Incorporated in an SOT23 package. It features a collector-emitter voltage of -40V and a continuous collector current of -600mA. The device has a maximum power dissipation of 310mW at +25°C, rising to 350mW on specific PCB layouts. It operates within a temperature range of -55°C to +150°C. Key electrical characteristics include a DC current gain (hFE) ranging from 30 to 300 depending on the operating point, and a transition frequency (fT) of 200MHz.

Single Bipolar Transistors Feature Summary

Designed for medium power amplification and switching applications
Totally lead-free and fully RoHS compliant with halogen and antimony-free green compound packaging
Complementary NPN type available as MMBT4401

Single Bipolar Transistors Applications

Medium power amplification circuits
General purpose switching applications
Automotive electronics requiring AEC-Q100/101/104/200 qualification

Single Bipolar Transistors Procurement Notes

Verify that the ordering suffix matches the required reel size and tape width specifications. Confirm compliance with automotive standards if the application requires parts qualified to AEC-Q100/101/104/200, PPAP capability, and manufacturing in IATF 16949 certified facilities. Ensure the component meets UL 94V-0 flammability ratings and moisture sensitivity level 1 requirements per J-STD-020.

Single Bipolar Transistors Selection Notes

Select this component when a PNP small-signal transistor with a -40V collector-base voltage and -600mA continuous collector current is required. Consider the thermal resistance values and safe operating area curves for high-power dissipation scenarios. Verify that the SOT23 package dimensions and suggested pad layout align with the printed circuit board design constraints.

Single Bipolar Transistors Part Context

This part belongs to the MMBT4403 series of PNP silicon epitaxial planar transistors. It serves as the complementary counterpart to the MMBT4401 NPN transistor. The device is designed for surface mount applications using molded plastic green compound packaging. It is suitable for use in general-purpose electronic circuits requiring reliable switching and amplification performance.

Single Bipolar Transistors Replacement Considerations

The MMBT4401 is documented as the complementary NPN type. For through-hole equivalents, the 2N4403 designation is noted as available in the TO-92 case. Verify pinout compatibility and electrical parameters before substituting with other manufacturers' PNP transistors.