MMBT4403

$0.10

Description：TRANS PNP 40V 0.6A SOT23-3
Series：-

SKU:3a05cbd53186 Category: Single Bipolar Transistors Brand: Diotec Semiconductor

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Product introduction

MMBT4403 is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Diotec Semiconductor. Its product description is TRANS PNP 40V 0.6A SOT23-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for MMBT4403

Description：TRANS PNP 40V 0.6A SOT23-3
Series：-
Mfr：Diotec Semiconductor
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)：100nA
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 150mA, 2V
Power - Max：250 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 (TO-236)
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for MMBT4403

MMBT4403

Single Bipolar Transistors Overview

The Diotec Semiconductor MMBT4403 is a surface-mount general-purpose PNP bipolar junction transistor housed in an SOT-23 (TO-236) package. It supports a maximum collector current of -600 mA and a collector-emitter voltage of -40 V, with a power dissipation rating of 250 mW at 25°C ambient temperature. The device features three distinct DC current gain groups ranging from 30 to 300. It operates within a junction temperature range of -55°C to +150°C and includes specific suffixes for automotive compliance.

Single Bipolar Transistors Feature Summary

General-purpose PNP transistor designed for commercial and industrial applications
Available in three standardized DC current gain groups for flexible selection
Compliant with RoHS directives without exemptions and REACH regulations
Offers optional AEC-Q101 compliant or qualified versions for automotive use

Single Bipolar Transistors Applications

Signal processing circuits
Electronic switching applications
Amplification stages

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix when purchasing. Standard units are commercial/industrial grade. Suffix -Q indicates AEC-Q101 compliance, while -AQ denotes qualification status. Confirm that the component meets standard reliability requirements unless the automotive-grade suffix is explicitly required for the design.

Single Bipolar Transistors Selection Notes

Select this component for low-power switching and amplification tasks requiring a compact SMD footprint. Ensure the circuit design accommodates the specified saturation voltages and breakdown limits. Consider the -Q or -AQ variants if the application demands adherence to automotive quality standards rather than standard commercial grades.

Single Bipolar Transistors Part Context

This component belongs to the SMD General Purpose PNP Transistors category from Diotec Semiconductor. It serves as a universal replacement for through-hole equivalents like the 2N4403 but utilizes the space-saving SOT-23 form factor. The product line includes complementary NPN transistors, such as the MMBT4401, for matched pair designs.