DTA114E SERIES
Bias Resistor Transistor
PNP Silicon Surface Mount Transistor
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 BRT (Bias Resistor
Transistor) contains a single transistor with a monolithic bias network
consisting of two resistors; a series base resistor and a base鈥揺mitter
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 TO鈥?2
package which is designed for through hole applications.
http://onsemi.com
Preferred Devices
PNP SILICON
BIAS RESISTOR
TRANSISTOR
MAXIMUM RATINGS
(T
A
= 25擄C unless otherwise noted)
Rating
Collector-Base Voltage
Collector-Emitter Voltage
Collector Current
Total Power Dissipation
@ T
A
= 25擄C
(1.)
Derate above 25擄C
Symbol
V
CBO
V
CEO
I
C
P
D
350
2.81
mW
mW/擄C
Value
50
50
100
Unit
Vdc
Vdc
mAdc
2
BASE
COLLECTOR
3
1
EMITTER
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to
Ambient (surface mounted)
Operating and Storage
Temperature Range
Maximum Temperature for
Soldering Purposes,
Time in Solder Bath
Symbol
R
胃JA
T
J
, T
stg
T
L
260
10
Value
357
鈥?5 to
+150
Unit
擄C/W
擄C
1
2
3
擄C
Sec
DEVICE MARKING AND RESISTOR VALUES
Device
DTA114E
DTA124E
DTA144E
DTA114Y
DTA114T
DTA143T
DTB113E
DTA123E
DTA143E
DTA143Z
Marking
DTA114E
DTA124E
DTA144E
DTA114Y
DTA114T
DTA143T
DTB113E
DTA123E
DTA143E
DTA143Z
R1 (K)
10
22
47
10
10
4.7
1.0
2.2
4.7
4.7
R2 (K)
10
22
47
47
鈭?/div>
鈭?/div>
1.0
2.2
4.7
47
Shipping
5000/Box
CASE 29
TO鈥?2 (TO鈥?26)
STYLE 1
Preferred
devices are recommended choices for future use
and best overall value.
1. Device mounted on a FR鈥? glass epoxy printed circuit board using the
minimum recommended footprint.
漏
Semiconductor Components Industries, LLC, 2000
1
May, 2000 鈥?Rev. 0
Publication Order Number:
DTA114E/D
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