IMH4A
NPN+NPN, SOT-457, Dual Digital Transistor (Bias Resistor Built-in Transistor)

Devices integrating two transistors are available in ultra-compact packages, suitable for various applications such as pre-amplifier differential amplification circuits, high-frequency oscillators, driver ICs and so forth.

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Product Detail

 
Part Number | IMH4AT110
Status | Active
Package | SMT6
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

Package Code

SOT-457

JEITA Package

SC-74

Package Size[mm]

2.9x2.8 (t=1.1)

Number of terminal

6

Polarity

NPN+NPN

Supply voltage VCC 1[V]

50.0

Collector current Io (Ic) [A]

0.1

Input resistance R1 1 [kΩ]

10.0

Input resistance R1 2 [kΩ]

10.0

Collector-Emitter voltage VCEO1[V]

50.0

Collector current Io(Ic) [A]

0.1

Collector-Emitter voltage VCEO2[V]

50.0

Collector current(continuous) IC2[A]

0.1

Power Dissipation (PD)[W]

0.3

Mounting Style

Surface mount

Equivalent (Single Part)

DTC114T / DTC114T

Storage Temperature (Min.)[°C]

-55

Storage Temperature (Max.)[°C]

150

Features:

· Ultra-compact complex digital transistor
· Input resistor type
· Small Surface Mount Package
· Pb Free/RoHS Compliant
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Design Resources

 

Technical Articles

Schematic Design & Verification

  • Temperature derating method for Safe Operating Area (SOA)
  • Calculation of Power Dissipation in Switching Circuit
  • Method for Monitoring Switching Waveform
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Two-Resistor Model for Thermal Simulation
  • Notes for Temperature Measurement Using Thermocouples
  • What is a Thermal Model? (Transistor)
  • Notes for Temperature Measurement Using Forward Voltage of PN Junction
  • Measurement Method and Usage of Thermal Resistance RthJC
  • Precautions When Measuring the Rear of the Package with a Thermocouple

Tools

Simulations (Login Required)

  • Method for Exporting Circuit Data (ROHM Solution Simulator)

Models

  • IMH4A SPICE Model
  • IMH4A Thermal Model (lib)

2D/3D/CAD

  • SMT6 3D STEP Data

Characteristics Data

  • ESD Data

Packaging & Quality

Package Information

  • Package Dimensions
  • Inner Structure
  • Taping Information
  • Explanation for Marking
  • Moisture Sensitivity Level
  • Anti-Whisker formation
  • Condition of Soldering

Manufacturing Data

  • Reliability Test Result

Environmental Data

  • Constitution Materials List - Please contact us by filling in the form.
  • About Flammability of Materials
  • About Non-use SVHC under Reach Regulation : Please contact us by filling in the form.
  • Compliance of the RoHS / ELV directive

Export Information

  • About Export Regulations