Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UG3K
NPN SILICON TRANSISTOR
GENERAL PURPOSE (DUAL
DIGITAL TRANSISTORS)

FEATURES
* Two DTC143T chips in a SOT-363 package.

EQUIVALENT CIRCUIT

ORDERING INFORMATION
Ordering Number
UG3KL-AL6-R
Note: Pin Assignment: B: Base C: Collector
UG3KG-AL6-R

Package
SOT-363
E: Emitter
1
E1
Pin Assignment
2
3
4
5
B1 C2 E2 B2
(1)Packing Type
(1) R: Tape Reel
(2)Package Type
(2) AL6: SOT-363
(3)Green Package
(3) G: Halogen Free and Lead Free
6
C1
Packing
Tape Reel
MARKING
UG3K
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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UG3K
NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) (Note2)
PARAMETER
SYMBOL
RATINGS
UNIT
Collector-Base Voltage
VCBO
50
V
Collector-Emitter Voltage
VCEO
50
V
Emitter-Base Voltage
VEBO
5
V
Collector Current
IC
100
mA
Total Power Dissipation(120mW per element must
PD
150
mW
not be exceeded)
°C
Junction Temperature
TJ
+150
Storage Temperature
TSTG
-55 ~ +150
v
Notes: 1. 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.
2. The Following Characteristics Apply to Both TR1 and TR2.

ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) (Note2)
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
BVCBO
BVCEO
BVEBO
ICBO
IEBO
VCE(SAT)
hFE
R1
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TEST CONDITIONS
IC=50μA
IC=1mA
IE=50μA
VCB=50V
VEB=4V
IC/IB=5mA/0.25mA
VCE/IC=5V/1mA
MIN
50
50
5
100
3.29
TYP MAX UNIT
V
V
V
0.5
µA
0.5
µA
0.3
V
250 600
4.7 6.11 KΩ
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NPN SILICON TRANSISTOR
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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