Monolithic Bias Resistor Network Transistor LRC LDTD123YLT1G for Positive Input Biasing in Driver Circuits

Key Attributes
Model Number: LDTD123YLT1G
Product Custom Attributes
Output Voltage(VO(on)):
300mV
Input Resistor:
2.2kΩ
Resistor Ratio:
4.5
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
LDTD123YLT1G
Package:
SOT-23
Product Description

Product Overview

The LDTD123YLT1G is a silicon NPN bipolar transistor featuring a monolithic bias resistor network, designed for surface mount applications. Its integrated bias resistors eliminate the need for external input resistors, simplifying circuit configuration for inverter circuits. This design enhances reliability by providing complete isolation for positive input biasing and minimizing parasitic effects. The device is ideal for applications requiring simplified design and operation, focusing on setting on/off conditions. It is commonly used in inverter, interface, and driver circuits.

Product Attributes

  • Brand: LESHAN RADIO COMPANY, LTD.
  • Material Compliance: RoHS requirements
  • Package Type: SOT-23
  • Automotive Qualification: S- Prefix 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 Quantity Supply Voltage (VCC) Input Voltage (VI) Output Voltage (VO) Input Current (II) Output Current (IO) Power Dissipation (Pd) Junction Temperature (Tj) Storage Temperature (Tstg) Transition Frequency (fT)
LDTD123YLT1G F62 2.2 10 SOT-23 3000/Tape & Reel 50 V -5 to +12 V 500 mV 200 mA 150 mW -55 to +150 C -55 to +150 C 200 MHz
LDTD123YLT3G F62 2.2 10 SOT-23 10000/Tape & Reel 50 V -5 to +12 V 500 mV 200 mA 150 mW -55 to +150 C -55 to +150 C 200 MHz
S-LDTD123YLT1G F62 2.2 10 SOT-23 3000/Tape & Reel 50 V -5 to +12 V 500 mV 200 mA 150 mW -55 to +150 C -55 to +150 C 200 MHz
S-LDTD123YLT3G F62 2.2 10 SOT-23 10000/Tape & Reel 50 V -5 to +12 V 500 mV 200 mA 150 mW -55 to +150 C -55 to +150 C 200 MHz
Parameter Symbol Min. Typ. Max. Unit Conditions
Input voltage (OFF) VI(off) - - - V VCC=5V, IO=100A
Input voltage (ON) VI(on) - - - V VO=0.3V, IO=20mA
Output voltage (ON) VO(on) - - - V IO/II=50mA/2.5mA
Input current II - - - A VI=5V
Output current IO - - - mA VCC=50V, VI=0V
DC current gain GI 1.54 - - - VO=5V, IO=50mA
Input resistance R1 56 - - k VCE=10V, IE= 50mA, f=100MHz
Resistance ratio R2/R1 3.6 - - - f=100MHz
Transition frequency fT 0.1 - - MHz -
Dimension Min. (inch) Max. (inch) Min. (mm) Max. (mm)
A 0.1102 0.1197 2.80 3.04
B 0.0472 0.0551 1.20 1.40
C 0.0350 0.0440 0.89 1.11
D 0.0150 0.0200 0.37 0.50
G 0.0701 0.0807 1.78 2.04
H 0.0005 0.0040 0.013 0.100
J 0.0034 0.0070 0.085 0.177
K 0.0140 0.0285 0.35 0.69
L 0.0350 0.0401 0.89 1.02
S 0.0830 0.1039 2.10 2.64
V 0.0177 0.0236 0.45 0.60

1912111437_LRC-LDTD123YLT1G_C411192.pdf

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