Digital transistor ROHM DTD543XE3TL featuring integrated resistors for switching and inverter circuit configuration

Key Attributes
Model Number: DTD543XE3TL
Product Custom Attributes
Mfr. Part #:
DTD543XE3TL
Product Description

Product Overview

The ROHM DTD543X series are low VCE(sat) digital transistors with built-in resistors, designed for applications requiring efficient switching and signal processing. These devices feature integrated bias resistors, simplifying circuit design by eliminating the need for external input resistors and enabling easy configuration of inverter circuits. Their low VCE(sat) offers improved performance over conventional products. Ideal for use in inverters, interfaces, and driver circuits.

Product Attributes

  • Brand: ROHM
  • Type: Digital Transistors (with built-in resistor)

Technical Specifications

Parameter Model Value Unit
Supply Voltage (VCC) DTD543X series 12 V
Max. Collector Current (IC(MAX.)) DTD543X series 500 mA
Built-in Resistor R1 DTD543X series 4.7k
Built-in Resistor R2 DTD543X series 10k
Package DTD543XM SOT-723 (VMT3)
Package Size DTD543XM 1212
Taping Code DTD543XM T2L
Reel Size (mm) DTD543XM 180
Tape Width (mm) DTD543XM 8
Quantity (pcs) DTD543XM 8000
Marking DTD543XM X43
Package DTD543XE3 SOT-416 (EMT3)
Package Size DTD543XE3 1616
Taping Code DTD543XE3 TL
Reel Size (mm) DTD543XE3 180
Tape Width (mm) DTD543XE3 8
Quantity (pcs) DTD543XE3 3000
Marking DTD543XE3 X43
Absolute Maximum Ratings: Supply voltage (VCC) 12 V
Absolute Maximum Ratings: Input voltage (VIN) -7 to 12 V
Absolute Maximum Ratings: Collector current (IC(MAX.)*1) 500 mA
Absolute Maximum Ratings: Power dissipation (PD*2) DTD543XM 150 mW
Absolute Maximum Ratings: Power dissipation (PD*2) DTD543XE3 150 mW
Absolute Maximum Ratings: Junction temperature (Tj) 150
Absolute Maximum Ratings: Range of storage temperature (Tstg) -55 to +150
Electrical Characteristics: Input voltage (VI(off)) VCC = 5V, IO = 100A - 0.3 V
Electrical Characteristics: Input voltage (VI(on)) VO = 0.3V, IO = 20mA 2.5 - V
Electrical Characteristics: Output voltage (VO(on)) IO = 100mA, II = 5mA - 60 300 mV
Electrical Characteristics: Input current (II) VI = 5V - 1.4 mA
Electrical Characteristics: Output current (IO(off)) VCC = 12V, VI = 0V - 500 nA
Electrical Characteristics: DC current gain (GI) VO = 2V, IO = 100mA 140 -
Electrical Characteristics: Input resistance (R1) - 3.29 4.7 6.11 k
Electrical Characteristics: Resistance ratio (R2/R1) - 1.7 2.1 2.6 -
Electrical Characteristics: Transition frequency (fT*1) VCE = 10V, IE = -5mA, f = 100MHz - 260 - MHz

2411071544_ROHM-DTD543XE3TL_C20108249.pdf

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