Bias Resistor Transistors
PNP Silicon Surface Mount Transistors
with Monolithic Bias Resistor Network
This new series of digital transistors is designed to replace a single
device and its external resistor bias network. The
Bias Resistor Transistor (BRT) contains a single transistor with a
monolithic bias network consisting of two resistors; a series base
resistor and a base−emitter resistor. The BRT eliminates these
individual components by integrating them into a single device. The
use of a BRT can reduce both system cost and board space. The device
is housed in the SC−59 package which is designed for low power
surface mount applications.
• Simplifies Circuit Design
• Reduces Board Space
• Reduces Component Count
• Moisture Sensitivity Level: 1
• ESD Rating − Human Body Model: Class 1
− Machine Model: Class B
• The SC−59 Package Can be Soldered Using Wave or Reflow
• The Modified Gull−Winged Leads Absorb Thermal wSwtwr.eDastasShDeeut4Ur.icnomg
Soldering Eliminating the Possibility of Damage to the Die
• Pb−Free Packages are Available
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Collector − Base Voltage
Collector − Emitter Voltage
Total Device Dissipation
TA = 25°C
Derate above 25°C
PD 230 (Note 1) mW
338 (Note 2)
1.8 (Note 1) °C/W
2.7 (Note 2)
540 (Note 1) °C/W
370 (Note 2)
264 (Note 1) °C/W
287 (Note 2)
Junction and Storage Temperature
TJ, Tstg −55 to +150 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. FR−4 @ Minimum Pad.
2. FR−4 @ 1.0 x 1.0 inch Pad.
PIN 2 R2
6x M G
6x = Specific Device Code
M = Date Code*
G = Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending
upon manufacturing location.
See detailed ordering and shipping information on page 2 of
this data sheet.
DEVICE MARKING INFORMATION
See device marking table on page 2 of this data sheet.
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2006
September, 2006 − Rev. 17
Publication Order Number: