CMUT3904 BK PBFREE

$0.06

Description：TRANS NPN 40V 0.2A SOT-523
Series：-

SKU:d90b85711b87 Category: Single Bipolar Transistors Brand: Central Semiconductor Corp

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Product introduction

CMUT3904 BK PBFREE is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is TRANS NPN 40V 0.2A SOT-523. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for CMUT3904 BK PBFREE

Description：TRANS NPN 40V 0.2A SOT-523
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk
Transistor Type：NPN
Current - Collector (Ic) (Max)：200 mA
Voltage - Collector Emitter Breakdown (Max)：40 V
Vce Saturation (Max) @ Ib, Ic：300mV @ 5mA, 50mA
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 10mA, 1V
Power - Max：250 mW
Frequency - Transition：300MHz
Operating Temperature：-65°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SC-89, SOT-490
Supplier Device Package：SOT-523
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for CMUT3904 BK PBFREE

CMUT3904 BK PBFREE

Single Bipolar Transistors Overview

The CMUT3904 BK PBFREE is an NPN surface-mount silicon transistor manufactured by Central Semiconductor Corp. It utilizes an epitaxial planar process and is housed in a lead-free SOT-523 package. The device features a collector-emitter voltage of 40 V, a continuous collector current of 200 mA, and a power dissipation rating of 250 mW. Its transition frequency is specified at 300 MHz, with a junction temperature range spanning from -65°C to +150°C.

Single Bipolar Transistors Feature Summary

Epitaxial planar construction for reliable small-signal performance
Lead-free plating compliant with environmental standards
Compact SOT-523 surface-mount footprint for space-constrained designs

Single Bipolar Transistors Applications

General-purpose small signal amplification
Electronic switching circuits
Complementary pairing with the CMUT3906 PNP transistor

Single Bipolar Transistors Procurement Notes

Verify component authenticity through authorized Central Semiconductor channels. Confirm that the specific order matches the required lead-free (PBFREE) plating specification. Ensure the SOT-523 package variant aligns with the target PCB layout constraints before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a compact NPN switching solution is required within tight spatial limits. The SOT-523 package offers a smaller footprint compared to standard SOT-23 variants while maintaining comparable electrical characteristics suitable for low-power general-purpose applications.

Single Bipolar Transistors Part Context

This part belongs to the Central Semiconductor complementary transistor series designed for surface-mount technology. It serves as the NPN counterpart to the CMUT3906 PNP device, allowing designers to implement push-pull or differential amplifier stages using matched packages and similar thermal profiles.