MMBT3904T-7
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Diodes Incorporated MMBT3904T-7

Manufacturer No:
MMBT3904T-7
Manufacturer:
Diodes Incorporated
Package:
Tape & Reel (TR)
Description:
TRANS NPN 40V 0.2A SOT523
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MMBT3904T-7 is an NPN small signal surface mount transistor manufactured by Diodes Incorporated. This transistor is designed for general-purpose amplification and switching applications. It features an ultra-small SOT523 package, making it ideal for space-constrained designs. The MMBT3904T-7 is also fully RoHS compliant, halogen and antimony free, and qualified to AEC-Q101 standards for high reliability.

Key Specifications

Characteristic Symbol Min Max Unit Test Condition
Collector-Base Breakdown Voltage BVCBO 60 - V IC = 10µA, IE = 0
Collector-Emitter Breakdown Voltage BVCEO 40 - V IC = 1mA, IB = 0
Emitter-Base Breakdown Voltage BVEBO 6 - V IE = 10µA, IC = 0
Collector Cutoff Current ICEX - 50 nA VCE = 30V, VEB(OFF) = 3V
Base Cutoff Current IBL - 50 nA VCE = 30V, VEB(OFF) = 3V
DC Current Gain hFE 40 300 - IC = 100µA, VCE = 1V
Collector-Emitter Saturation Voltage VCE(SAT) - 300 mV RS = 1kΩ, f = 1MHz
Transition Frequency fT - 300 MHz -
Max Collector Current IC - 200 mA -
Max Power Dissipation Pd - 150 mW -
Package - - - SOT523

Key Features

  • High Collector-Emitter Breakdown Voltage: BVCEO > 40V, ensuring robust performance in various applications.
  • Ultra-Small Surface Mount Package: SOT523 package, ideal for space-constrained designs.
  • High DC Current Gain: hFE ranging from 40 to 300, providing reliable amplification.
  • Low Collector-Emitter Saturation Voltage: VCE(SAT) of 300 mV, minimizing power loss.
  • High Transition Frequency: fT of 300 MHz, suitable for high-frequency applications.
  • Complementary PNP Type: MMBT3906T available for complementary designs.
  • RoHS Compliant and Green Device: Totally lead-free, halogen and antimony free, and qualified to AEC-Q101 standards.

Applications

  • General-Purpose Amplification: Suitable for a wide range of amplification tasks in electronic circuits.
  • Switching Applications: Ideal for switching circuits due to its low saturation voltage and high transition frequency.
  • Automotive Electronics: Qualified to AEC-Q101 standards, making it reliable for automotive applications.
  • Consumer Electronics: Used in various consumer electronic devices where small size and high reliability are crucial.

Q & A

  1. What is the maximum collector-emitter breakdown voltage of the MMBT3904T-7?

    The maximum collector-emitter breakdown voltage (BVCEO) is 40V.

  2. What is the typical DC current gain (hFE) of the MMBT3904T-7?

    The DC current gain (hFE) ranges from 40 to 300.

  3. What is the maximum collector current (IC) of the MMBT3904T-7?

    The maximum collector current (IC) is 200 mA.

  4. What is the package type of the MMBT3904T-7?

    The package type is SOT523.

  5. Is the MMBT3904T-7 RoHS compliant?

    Yes, the MMBT3904T-7 is fully RoHS compliant and is a green device.

  6. What is the transition frequency (fT) of the MMBT3904T-7?

    The transition frequency (fT) is 300 MHz.

  7. What is the collector-emitter saturation voltage (VCE(SAT)) of the MMBT3904T-7?

    The collector-emitter saturation voltage (VCE(SAT)) is 300 mV.

  8. Does the MMBT3904T-7 have a complementary PNP type?

    Yes, the complementary PNP type is MMBT3906T.

  9. What are the environmental compliance standards for the MMBT3904T-7?

    The MMBT3904T-7 is qualified to AEC-Q101 standards and is halogen and antimony free.

  10. What is the maximum power dissipation of the MMBT3904T-7?

    The maximum power dissipation is 150 mW.

Product Attributes

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:150 mW
Frequency - Transition:300MHz
Operating Temperature:-55°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:SOT-523
Supplier Device Package:SOT-523
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Same Series
MMBT3904T-7
MMBT3904T-7
TRANS NPN 40V 0.2A SOT523

Similar Products

Part Number MMBT3904T-7 MMBT3904-7
Manufacturer Diodes Incorporated Diodes Incorporated
Product Status Obsolete Obsolete
Transistor Type NPN NPN
Current - Collector (Ic) (Max) 200 mA 200 mA
Voltage - Collector Emitter Breakdown (Max) 40 V 40 V
Vce Saturation (Max) @ Ib, Ic 300mV @ 5mA, 50mA 300mV @ 5mA, 50mA
Current - Collector Cutoff (Max) - 50nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 100 @ 10mA, 1V 100 @ 10mA, 1V
Power - Max 150 mW 300 mW
Frequency - Transition 300MHz 300MHz
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount
Package / Case SOT-523 TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-523 SOT-23-3

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