DWC308 반도체 회로 부품 판매점
Dual Bias Resistor Transistors
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 First Silicon |
SEMICONDUCTOR
TECHNICAL DATA
DWC301~311
DWC317, 322, 323
Dual Bias ResistorTransistors
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 DWC3xx 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
• We declare that the material of product compliance with RoHS requirements.
6
5
4
1
2
3
SC-88/SOT-363
MAXIMUM RATINGS (T A = 25°C unless otherwise noted, common for Q 1 and Q 2 )
Rating
Symbol Value Unit
Collector-Base Voltage
V CBO 50 Vdc
Collector-Emitter Voltage
V CEO 50 Vdc
Collector Current
I C 100 mAdc
THERMAL CHARACTERISTICS
Characteristic
(One Junction Heated)
Symbol
Max
Unit
Total Device Dissipation
T A = 25°C
Derate above 25°C
P D 187 (Note 1.) mW
256 (Note 2.)
1.5 (Note 1.) mW/°C
2.0 (Note 2.)
Thermal Resistance –
R θJA
670 (Note 1.)
°C/W
Junction-to-Ambient
490 (Note 2.)
Characteristic
(Both Junctions Heated)
Symbol
Max
Total Device Dissipation
T A = 25°C
Derate above 25°C
Thermal Resistance –
Junction-to-Ambient
Thermal Resistance –
Junction-to-Lead
PD
R θJA
R θJL
250 (Note 1.)
385 (Note 2.)
2.0 (Note 1.)
3.0 (Note 2.)
493 (Note 1.)
325 (Note 2.)
188 (Note 1.)
208 (Note 2.)
Junction and Storage
Temperature
T J , T stg
–55 to +150
1. FR–4 @ Minimum Pad 2. FR–4 @ 1.0 x 1.0 inch Pad
Unit
mW
mW/°C
°C/W
°C/W
°C
6 54
Q2 R1 R2
R2
R1
Q1
12
3
MARKING DIAGRAM
6 54
7X
1 23
7X = Device Marking
(See Page 2)
DEVICE MARKING
INFORMATION
See specific marking information in
he device marking table on page 2 of
his data sheet.
2009. 12. 04
Revision No : 0
1/10
DWC301~311, DWC317, 322, 323
DEVICE MARKING , RESISTOR VALUES AND ORDERING INFORMATION
Device
Package
Marking
R1(K)
R2(K)
DWC301T1G
SOT-363
7J
4.7 4.7
DWC301T3G
SOT-363
7J
4.7 4.7
DWC302T1G
DWC302T3G
SOT-363
SOT-363
7A
7A
10 10
10 10
DWC303T1G
SOT-363
7B
22 22
DWC303T3G
SOT-363
7B
22 22
DWC304T1G
SOT-363
7C
47 47
DWC304T3G
SOT-363
7C
47 47
DWC305T1G
SOT-363
7M
2.2 47
DWC305T3G
SOT-363
7M
2.2 47
DWC306T1G
SOT-363
7K
4.7 47
DWC306T3G
DWC307T1G
SOT-363
SOT-363
7K
7D
4.7 47
10 47
DWC307T3G
SOT-363
7D
10 47
DWC308T1G
SOT-363
7L
22 47
DWC308T3G
SOT-363
7L
22 47
DWC309T1G
SOT-363
7P
47 22
DWC309T3G
DWC310T1G
SOT-363
SOT-363
7P
7F
47 22
4.7
DWC310T3G
SOT-363
7F
4.7
DWC311T1G
DWC311T3G
SOT-363
SOT-363
7E
7E
10
10
DWC317T1G
DWC317T3G
SOT-363
SOT-363
7H
7H
2.2 2.2
2.2 2.2
DWC322T1G
SOT-363
7N
100 100
DWC322T3G
SOT-363
7N
100 100
DWC323T1G
DWC323T3G
SOT-363
SOT-363
7G
7G
11
11
Shipping
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
2009. 12. 04
Revision No : 0
2/10
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DWC308 transistor
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관련 데이터시트
DWC301
Dual Bias Resistor Transistors - First Silicon
DWC302
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DWC304
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DWC305
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DWC306
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DWC307
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