DTC363EKT146

$0.10

Description：TRANS PREBIAS NPN 20V 0.6A SMT3
Series：-

SKU:74a03cb3393b Category: Single, Pre-Biased Bipolar Transistors Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS NPN 20V 0.6A SMT3
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)
Resistors Included：R1 and R2
Transistor Type：NPN - Pre-Biased
Current - Collector (Ic) (Max)：600 mA
Voltage - Collector Emitter Breakdown (Max)：20 V
Resistor - Base (R1)：6.8 kOhms
Resistor - Emitter Base (R2)：6.8 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce：70 @ 50mA, 5V
Vce Saturation (Max) @ Ib, Ic：80mV @ 2.5mA, 50mA
Current - Collector Cutoff (Max)：500nA
Frequency - Transition：200 MHz
Power - Max：200 mW
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SMT3

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DTC363EKT146

Overview

The DTC363EKT146 is an NPN digital transistor manufactured by ROHM Semiconductor, featuring built-in resistors for simplified circuit design. It operates with a collector-emitter voltage of 20V and supports a continuous collector current of 600mA. The device offers a transition frequency of 200MHz and a power dissipation rating of 200mW. Packaged in SOT-563 (SMT3) surface-mount format, it integrates a base resistor typically valued at 2.2kOhms. This component is designed for high-speed switching applications within compact electronic systems.

Feature Summary

Integrates pre-biased NPN bipolar junction transistor with internal base resistor
Optimized for high-speed switching operations up to 200MHz transition frequency
Compact surface-mount packaging suitable for automated assembly processes

Applications

General-purpose signal switching circuits
Logic level translation interfaces
Driver stages for low-power loads

Procurement Notes

Verify component authenticity through authorized distributors. Confirm package integrity upon receipt. Check datasheet revisions for updated electrical characteristics. Ensure storage conditions comply with moisture sensitivity levels. Validate pin compatibility before integration into existing PCB layouts.

Selection Notes

Evaluate thermal management requirements against the 200mW power dissipation limit. Consider the 2.2kOhm base resistance value for drive current calculations. Assess voltage margins relative to the 20V collector-emitter specification. Review transition frequency suitability for target signal speeds. Compare physical dimensions against available board space constraints.

Part Context

This component belongs to ROHM's DTC series of digital transistors, which combine bipolar transistors with integrated biasing resistors. The series aims to reduce component count and simplify layout in modern electronics. The DTC363EK variant specifically targets applications requiring moderate current handling with fast switching capabilities in small form factors.

Replacement Considerations

ROHM indicates this product is not recommended for new designs. Verify availability of alternative components from the same manufacturer or compatible third-party equivalents that match electrical specifications and package dimensions.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.