UNISONIC TECHNOLOGIES CO., LTD
UG3K
GENERAL PURPOSE (DUAL
DIGITAL TRANSISTORS)
FEATURES
* Two DTC143T chips in a SOT-363 package.
NPN SILICON TRANSISTOR
EQUIVALENT CIRCUIT
*Pb-free plating product number: UG3KL
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
UG3K-AL6-R
UG3KL-AL6-R
Package
SOT-363
1
E1
Pin Assignment
2
3
4
5
B1 C2 E2 B2
6
C1
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2007 Unisonic Technologies Co., Ltd
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QW-R218-003.A
UG3K
The Following Characteristics Apply to Both TR1 and TR2.
ABSOLUTE MAXIMUM RATINGS
(Ta=25℃)
PARAMETER
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Total Power Dissipation(120mW per element must not be
exceeded)
Junction Temperature
Storage Temperature
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
P
D
T
J
T
STG
NPN SILICON TRANSISTOR
RATINGS
50
50
5
100
150
+150
-55 ~ +150
UNIT
V
V
V
mA
mW
℃
℃
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
(Ta=25℃)
PARAMETER
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Emitter Cutoff Current
Collector-Emitter Saturation Voltage
DC Current Transfer Ratio
Input Resistance
SYMBOL
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
V
CE(SAT)
h
FE
R
1
TEST CONDITIONS
I
C
=50µA
I
C
=1mA
I
E
=50µA
V
CB
=50V
V
EB
=4V
I
C
/I
B
=5mA/0.25mA
V
CE
/I
C
=5V/1mA
MIN
50
50
5
TYP MAX UNIT
V
V
V
0.5
µA
0.5
µA
0.3
V
250 600
4.7 6.11 KΩ
100
3.29
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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