Silicon PNP Transistor LRC LDTB123YLT1G Featuring Monolithic Bias Resistor Network for Easy Device Design

Key Attributes
Model Number: LDTB123YLT1G
Product Custom Attributes
Output Voltage(VO(on)):
300mV
Input Resistor:
2.2kΩ
Resistor Ratio:
4.5
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
LDTB123YLT1G
Package:
SOT-23
Product Description

Product Overview

The LDTB123YLT1G is a PNP Silicon Surface Mount Transistor featuring a monolithic bias resistor network. This integrated design simplifies circuit configuration by eliminating the need for external input resistors, making device design easier. The built-in thin-film resistors offer positive input biasing and minimize parasitic effects. This transistor is suitable for inverter, interface, and driver applications.

Product Attributes

  • Brand: LESHAN RADIO COMPANY, LTD.
  • Material Compliance: RoHS requirements
  • Series Prefix: S- (for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable)

Technical Specifications

Model Device Marking R1 (K) R2 (K) Package Shipping
LDTB123YLT1G F52 2.2 10 SOT-23 3000/Tape & Reel
LDTB123YLT3G F52 2.2 10 SOT-23 10000/Tape & Reel
S-LDTB123YLT1G F52 2.2 10 SOT-23 3000/Tape & Reel
S-LDTB123YLT3G F52 2.2 10 SOT-23 10000/Tape & Reel
Parameter Symbol Unit Conditions Min. Typ. Max.
Absolute Maximum Ratings (Ta=25C)
Supply voltage VCC V -50 - -
Input voltage VIN V -12 to +5 - -
Output current IC mA -500 - -
Power dissipation PD mW - 200 -
Junction temperature Tj C -55 - +150
Storage temperature Tstg C -55 - +150
Electrical Characteristics (Ta=25C)
Input voltage (OFF) VI(off) V VCC= 5V, IO= 100A - - -0.1
Input voltage (ON) VI(on) V VO= 0.3V, IO= 20mA -2 - -
Output voltage (ON) VO(on) V IO/II= 50mA/2.5mA - - -0.3
Input current II A VI= 5V - - -0.5
Output current IO mA VCC= 50V, VI= 0V - - -3.0
Input resistance R1 k VO= 5V, IO= 50mA 2.2 - -
DC current gain GI - VCE= 10V, IE= 50mA, f= 100MHz 56 - 200
Resistance ratio R2/R1 - 3.6 - 5.5
Transition frequency fT MHz - - 200
Transition frequency of the device MHz - - 200
Dimension Unit Min Max
A mm 2.80 3.04
B mm 1.20 1.40
C mm 0.89 1.11
D mm 0.37 0.50
G mm 1.78 2.04
H mm 0.013 0.100
J mm 0.085 0.177
K mm 0.35 0.69
L mm 0.89 1.02
S mm 2.10 2.64
V mm 0.45 0.60

1912111437_LRC-LDTB123YLT1G_C411187.pdf

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