Bias Resistor Transistor Silicon PNP LRC S-LDTB114ELT1G for Automotive Interface and Driver Applications

Key Attributes
Model Number: S-LDTB114ELT1G
Product Custom Attributes
Output Voltage(VO(on)):
300mV@50mA,2.5mA
Input Resistor:
10kΩ
Resistor Ratio:
1
Mfr. Part #:
S-LDTB114ELT1G
Package:
SOT-23
Product Description

Product Overview

The LESHAN RADIO COMPANY, LTD. Bias Resistor Transistor PNP Silicon Surface Mount Transistor (S-LDTB114ELT1G, LDTB114ELT1G, S-LDTB114ELT3G) is designed for inverter, interface, and driver applications. It features monolithic bias resistors, simplifying circuit design by eliminating the need for external input resistors. These thin-film resistors offer complete isolation and minimize parasitic effects, enabling easy configuration of inverter circuits with only on/off condition settings. The S-prefix variants are AEC-Q101 qualified and PPAP capable, suitable for automotive and other demanding applications.

Product Attributes

  • Brand: LESHAN RADIO COMPANY, LTD.
  • Material: Silicon
  • Package Type: SOT-23
  • Certifications: AEC-Q101 Qualified and PPAP Capable (S-prefix models)
  • Compliance: RoHS requirements

Technical Specifications

Parameter Symbol Unit Conditions Min. Typ. Max.
Absolute Maximum Ratings (Ta=25C)
Supply voltage VCC V -50
Input voltage VIN V -40 to +10
Output current IC mA -500
Power dissipation PD mW 200
Junction temperature Tj C 150
Storage temperature Tstg C -55 to +150
Electrical Characteristics (Ta=25C)
Input voltage (OFF) VI(off) V VCC= -5V, IO= -100A -3
Input voltage (ON) VI(on) V VO= -0.3V, IO= -10mA -0.5
Output voltage (ON) VO(on) V IO/II= -50mA/-2.5mA -0.1
Input current II A VI= -5V -0.5
Output current IO mA VCC= -50V, VI=0V -0.1
Input resistance R1 k VO= -5V, IO= -50mA 7 10
DC current gain GI VCE= -10V, IE=50mA, f=100MHz 56 200
Resistance ratio R2/R1 0.88 1 1.2
Transition frequency fT MHz 13
Device Marking and Resistor Values
Device Marking R1 (K) R2 (K) Shipping
F14 10 10 3000/Tape & Reel
F14 10 10 10000/Tape & Reel
Models
Model Device Marking R1 (K) R2 (K) Shipping
LDTB114ELT1G F14 10 10 3000/Tape & Reel
S-LDTB114ELT1G F14 10 10 10000/Tape & Reel
LDTB114ELT3G F14 10 10 10000/Tape & Reel
Outline and Dimensions (SOT-23)
Dimension Symbol Min Nor Max Unit
A 0.89 1.12 mm
A1 0.01 0.10 mm
A2 0.88 0.95 1.02 mm
b 0.30 0.50 mm
b1 0.30 0.40 0.45 mm
c 0.08 0.20 mm
c1 0.08 0.10 0.16 mm
D 2.80 2.90 3.04 mm
E 2.10 2.64 mm
E1 1.20 1.30 1.40 mm
e 0.95BSC mm
e1 1.90BSC mm
L 0.40 0.46 0.60 mm
L1 0.54REF mm
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2503171710_LRC-S-LDTB114ELT1G_C44457940.pdf

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