Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UP1855A
PNP SILICON TRANSISTOR
HIGH CURRENT TRANSISTOR

FEATURES
1
* High current switching
* Low VCE(SAT)
* High hFE
SOT-223
1
TO-126

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UP1855AG-x-AA3-R
UP1855AL-x-T60-K
UP1855AG-x-T60-K
Note: Pin Assignment: E: Emitter
B: Base C: Case

Package
SOT-223
TO-126
Pin Assignment
1
2
3
B
C
E
E
C
B
Packing
Tape Reel
Bulk
MARKING
SOT-223
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
TO-126
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QW-R207-020.F
UP1855A

PNP SILICON TRANSISTOR
ABSOLUATE MAXIUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
Collector -Base Voltage
Collector -Emitter Voltage
Emitter -Base Voltage
Collector Current (Pulse)
Collector Current (DC)
RATINGS
UNIT
-180
V
-170
V
-6
V
-10
A
-4
A
SOT-223
1
Power Dissipation
PD
W
TO-126
1
Junction Temperature
TJ
+150
°C
Storage Temperature
TSTG
-40 ~ +150
°C
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.

SYMBOL
VCBO
VCEO
VEBO
ICM
IC
ELECTRICAL CHARACTERISTICS (TA= 25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Collector-Base Breakdown Voltage
BVCBO IC = -100µA
Collector-Emitter Breakdown Voltage
BVCEO IC = -10mA
Emitter-Base Breakdown Voltage
BVEBO IE = -100µA
VCB=-150V
Collector Cut-off Current
ICBO
VCB=-150V, Ta=100°C
Emitter Cut-off Current
IEBO
VEB=-6V
IC=-100mA, IB=-5mA
IC=-500mA, IB=-50mA
Collector-Emitter Saturation Voltage
VCE (SAT)
IC=-1A, IB=-100mA
IC=-3A, IB=-300mA
Base-Emitter Saturation Voltage
VBE (SAT) IC=-3A, IB=-300mA
Base-Emitter Turn-On Voltage
VBE (ON) IC=-3A, VCE=-5V
hFE1
IC=-10mA, VCE=-5V
hFE2
IC=-1A, VCE=-5V
DC Current Gain
hFE3
IC=-3A, VCE=-5V
hFE4
IC=-10A, VCE=-5V
Transition Frequency
fT
IC=-100mA, VCE=-10V, f=50MHz
Output Capacitance
Cob
VCB=-20V, f=1MHz
tON
IC=-1A, VCC=-50V
Switching Times
tOFF
IB1=-100mA, IB2=100mA
Note: Pulse test: tP ≤ 300µs, Duty cycle ≤2%

MIN
-180
-170
-6
100
100
28
TYP
-210
MAX
-8
-30
-70
-110
-275
-970
-830
200
-50
-1
-10
-60
-120
-150
-550
-1110
-950
UNIT
V
V
V
nA
µA
nA
mV
mV
mV
mV
mV
mV
300
140
10
110
40
68
1030
MHz
pF
ns
ns
CLASSIFICATION OF hFE3
RANK
RANGE
A
28~75
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
B
75(MIN.)
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VCE(SAT) (V)
Collector-Emitter Saturation Voltage
VCE(SAT) (V)
VBE(SAT) (V)
Base-Emitter Turn-on Voltage,
VBE(ON) (V)
DC Current Gain, hFE

Collector Current, Ic (A)
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
UP1855A
PNP SILICON TRANSISTOR
TYPICAL CHARACTERISTICS
UNISONIC TECHNOLOGIES CO., LTD
QW-R207-020.F
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UP1855A
PNP 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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