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by MUN5211DW1T1/D
SEMICONDUCTOR TECHNICAL DATA
NPN Silicon Surface Mount Transistors with
Monolithic Bias Resistor Network
Motorola Preferred Devices
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.
6
5
4
1
2
3
CASE 419B–01, STYLE 1
SOT–363
•
•
•
•
Simplifies Circuit Design
Reduces Board Space
(3)
(2)
R
(1)
Reduces Component Count
Available in 8 mm, 7 inch/3000 Unit Tape and Reel.
1
R
2
Q
1
Q
2
R
2
R
1
(4)
(5)
(6)
MAXIMUM RATINGS (T = 25°C unless otherwise noted, common for Q and Q )
A
1
2
Rating
Symbol
Value
Unit
Collector-Base Voltage
Collector-Emitter Voltage
Collector Current
V
V
50
50
Vdc
Vdc
CBO
CEO
I
C
100
mAdc
THERMAL CHARACTERISTICS
Thermal Resistance — Junction-to-Ambient (surface mounted)
Operating and Storage Temperature Range
R
833
°C/W
°C
θJA
T , T
–65 to +150
*150
J
stg
(1)
Total Package Dissipation @ T = 25°C
P
mW
A
D
DEVICE MARKING AND RESISTOR VALUES: MUN5211DW1T1 SERIES
Device
Marking
R1 (K)
R2 (K)
MUN5211DW1T1
MUN5212DW1T1
MUN5213DW1T1
MUN5214DW1T1
MUN5215DW1T1
7A
7B
7C
7D
7E
7F
7G
7H
7J
10
22
47
10
10
10
22
47
47
∞
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
MUN5216DW1T1
MUN5230DW1T1
MUN5231DW1T1
MUN5232DW1T1
MUN5233DW1T1
MUN5234DW1T1
MUN5235DW1T1
4.7
1.0
2.2
4.7
4.7
22
∞
1.0
2.2
4.7
47
47
47
7K
7L
7M
2.2
1. Device mounted on a FR-4 glass epoxy printed circuit board using the minimum recommended footprint.
2. New resistor combinations. Updated curves to follow in subsequent data sheets.
Thermal Clad is a trademark of the Bergquist Company
Preferred devices are Motorola recommended choices for future use and best overall value.
REV 1
Motorola Small–Signal Transistors, FETs and Diodes Device Data
Motorola, Inc. 1996
1