Space saving dual digital transistor ROHM IMB3AT110 designed for inverter interface and driver applications

Key Attributes
Model Number: IMB3AT110
Product Custom Attributes
Input Resistor:
4.7kΩ
Number:
2 PNP Pre-Biased Transistors
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
IMB3AT110
Package:
SC-74(SOT-457)
Product Description

Product Overview

The EMB3 / UMB3N / IMB3A series are general-purpose dual digital transistors designed for inverter, interface, and driver applications. These devices offer significant advantages in terms of reduced mounting cost and area by integrating two DTA143T chips into a single package (EMT6, UMT6, or SMT6). The independent transistor elements ensure no interference between them, making them suitable for automated mounting machines.

Product Attributes

  • Brand: ROHM
  • Product Type: Dual Digital Transistor

Technical Specifications

Model Package Package Size Taping Code Reel Size (mm) Tape Width (mm) Basic Ordering Unit (pcs) Marking VCEO (V) IC (mA) R1 (k) Power Dissipation (mW)
EMB3 SOT-563 (EMT6) 1616 T2R 180 8 8000 B3 -50 -100 4.7 150*1*2
UMB3N SOT-363 (UMT6) 2021 TN 180 8 3000 B3 -50 -100 4.7 150*1*2
IMB3A SOT-457 (SMT6) 2928 T110 180 8 3000 B3 -50 -100 4.7 300*1*3

Absolute Maximum Ratings (Ta = 25C)

Parameter Symbol Values (Unit)
Collector-base voltage VCBO -50 (V)
Collector-emitter voltage VCEO -50 (V)
Emitter-base voltage VEBO -5 (V)
Collector current IC -100 (mA)
Junction temperature Tj 150 ()
Range of storage temperature Tstg -55 to +150 ()

Electrical Characteristics (Ta = 25C)

Parameter Symbol Conditions Min. Typ. Max. Unit
Collector-base breakdown voltage BVCBO IC = -50A -50 - - V
Collector-emitter breakdown voltage BVCEO IC = -1mA -50 - - V
Emitter-base breakdown voltage BVEBO IE = -50A -5 - - V
Collector cut-off current ICBO VCB = -50V - - -500 nA
Emitter cut-off current IEBO VEB = -4V - - -500 nA
Collector-emitter saturation voltage VCE(sat) IC = -5mA, IB = -0.25mA - - -300 mV
DC current gain hFE VCE = -5V, IC = -1mA 100 250 600 -
Input resistance R1 - 3.29 4.7 6.11 k
Transition frequency fT VCE = -10V, IE = 5mA, f = 100MHz - 250 - MHz

*1 Each terminal mounted on a reference land.
*2 120mW per element must not be exceeded.
*3 200mW per element must not be exceeded.
*4 Characteristics of built-in transistor.


2210111600_ROHM-IMB3AT110_C3646770.pdf

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