MUN5211DW1T1 Datasheet, PDF (1/20 Pages) Motorola, Inc – Dual Bias Resistor Trasnsistors

MUN5211DW1T1 Series
Preferred Devices
Dual Bias Resistor
Transistors
NPN Silicon Surface Mount Transistors
with Monolithic Bias Resistor Network
The BRT (Bias Resistor Transistor) contains a single transistor with
a monolithic bias network consisting of two resistors; a series base
resistor and a base−emitter resistor. These digital transistors are
designed to replace a single device and its external resistor bias
network. The BRT eliminates these individual components by
integrating them into a single device. In the MUN5211DW1T1 series,
two BRT devices are housed in the SOT−363 package which is ideal
for low power surface mount applications where board space is at a
premium.
• Simplifies Circuit Design
• Reduces Board Space
• Reduces Component Count
• Available in 8 mm, 7 inch/3000 Unit Tape and Reel
MAXIMUM RATINGS
(T_A = 25°C unless otherwise noted, common for Q₁ and Q₂)
Rating
Symbol
Value
Collector-Base Voltage
V_CBO
50
Collector-Emitter Voltage
V_CEO
50
Collector Current
I_C
100
THERMAL CHARACTERISTICS
Characteristic
(One Junction Heated)
Symbol
Max
Total Device Dissipation
T_A = 25°C
Derate above 25°C
P_D
187 (Note 1.)
256 (Note 2.)
1.5 (Note 1.)
2.0 (Note 2.)
Thermal Resistance −
Junction-to-Ambient
R_θJA
670 (Note 1.)
490 (Note 2.)
Characteristic
(Both Junctions Heated)
Symbol
Max
Total Device Dissipation
T_A = 25°C
Derate above 25°C
P_D
250 (Note 1.)
385 (Note 2.)
2.0 (Note 1.)
3.0 (Note 2.)
Thermal Resistance −
Junction-to-Ambient
R_θJA
493 (Note 1.)
325 (Note 2.)
Thermal Resistance −
Junction-to-Lead
R_θJL
188 (Note 1.)
208 (Note 2.)
Junction and Storage Temperature
1. FR−4 @ Minimum Pad
2. FR−4 @ 1.0 x 1.0 inch Pad
T_J, T_stg
−55 to +150
Unit
Vdc
Vdc
mAdc
Unit
mW
mW/°C
°C/W
Unit
mW
mW/°C
°C/W
°C/W
°C
http://onsemi.com
(3)
(2)
(1)
R₁
R₂
Q₁
Q₂
R₂
R₁
(4)
(5)
(6)
6
1
SOT−363
CASE 419B
STYLE 1
MARKING DIAGRAM
6
XX^d
1
XX = Specific Device Code
d _{= Date Code}
= (See Page 2)
DEVICE MARKING INFORMATION
See specific marking information in the 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, 2003
1
December, 2003 − Rev. 5
Publication Order Number:
MUN5211DW1T1/D