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UNISONIC TECHNOLOGIES CO., LTD
8550S
LOW VOLTAGE HIGH CURRENT
SMALL SIGNAL PNP
TRANSISTOR
FEATURES
*Collector current up to 700mA
*Collector-Emitter voltage up to 20 V
*Complimentary to 8550S
ORDERING INFORMATION
PNP SILICON TRANSISTOR
3
1
2
SOT-23
1
TO-92
*Pb-free plating product number: 8550SL
Order Number Pin Assignment
Normal Lead Free Plating
8550S-x-AE3-R 8550SL-x-AE3-R SOT-23 E B C Tape Reel
8550S-x-T92-B 8550SL-x-T92-B TO-92 E C B Tape Box
8550S-x-T92-K 8550SL-x-T92-K TO-92 E C B Bulk
8550SL-x-AE3-R
MARKING
B9
(For SOT-23 Package)
Lead Plating
(1)Pac k i ng Type
(2)Pac k a ge Type
(3)Rank
(4)Lead Plating
Package
(1) B: Tape Box, K: Bulk, R: Tap e Reel
(2) AE3: SOT-23, T92: TO-92
(3) x: refer to Classification of h
(4) L: Lead F r ee Plating, Blank : Pb/S n
1 2 3
FE2
Packing
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
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QW-R206-002,D
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8550S
PNP SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATINGS
(Ta = 25℃)
PARAMETER SYMBOL RATING UNITS
Collector-Base Voltage V
Collector-Emitter Voltage V
Emitter-Base Voltage V
Collector Dissipation(Ta=25 )℃
SOT-23 350 mW
TO-92
-30 V
CBO
-20 V
CEO
-5 V
EBO
PC
1 W
Collector Current IC -700 mA
Junction Temperature TJ +150 °C
Storage Temperature T
-40 ~ +150
STG
°
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.
ELECTRICAL CHARACTERISTICS
(Ta= 25 , ℃unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Collector-Base Breakdown Voltage BV
Collector-Emitter Breakdown Voltage BV
Emitter-Base Breakdown Voltage BV
Collector Cut-off Current I
Emitter Cut-off Current I
DC Current Gain
Collector-Emitter Saturation Voltage V
Base-Emitter Saturation Voltage V
Ic=-100µA,IE=0 -30 V
CBO
Ic=-1mA,IB=0 -20 V
CEO
IE=-100µA,Ic=0 -5 V
EBO
VCB=-30V,IE=0 -1 uA
CBO
VEB=-5V,Ic=0 -100 nA
EBO
V
=-1V,Ic=-1mA 100
h
FE1
h
FE2
h
FE3
CE(SAT)
BE(SAT)
CE
V
=-1V,Ic=-150 mA 120 400
CE
VCE=-1V,Ic=-500mA 40
Ic=-500mA,IB=-50mA -0.5 V
Ic=-500mA,IB=-50mA -1.2 V
Base-Emitter Saturation Voltage VBE VCE=-1V,Ic=-10mA -1.0 V
Current Gain Bandwidth Product fT VCE=-10V,Ic=-50mA 100 MHz
Output Capacitance Cob VCB=-10V,IE=0, f=1MHz 9.0 pF
CLASSIFICATION OF h
RANK C D E
RANGE 120-200 160-300 280-400
FE2
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
QW-R206-002,D
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8550S
■ TYPICAL CHARACTERISTICS
PNP SILICON TRANSISTOR
St atic Chara c t e r is tics
0.5
0.4
0.3
0.2
0.1
Collector Curre nt, I c (mA)
0
0 0.4 0.8 1.2 1.6 2.0
Collector-Emitter Voltage ( V)
Base-E mitt er on V olt age
2
10
1
10
IB=-3.0mA
IB=-2.5mA
IB=-2.0mA
IB=-1.5mA
IB=-1.0mA
IB=-0.5mA
VCE=-1V
DC Current Gain
3
10
VCE=-1V
2
10
1
10
DC Current Gain, hFE
0
10
-1
10
0
10
1
10
2
10
3
10
Collector Current, Ic (mA)
Saturation Voltage
4
10
Ic=10*IB
3
10
VBE(SAT )
0
10
Collector Current, Ic (mA)
-1
10
0 0 .2 0.4 0.6 0.8 1.0
Base-Emitter Voltage (V)
C urrent Gai n-Bandwidth
Product
3
10
2
10
Saturation Voltage (mV)
1
10
-1
10
10
0
VCE(SAT)
10
1
Collector Current, Ic (mA)
Collector Output Capacitance
3
10
2
10
3
10
VCE=-10V
2
10
T(MHz)
f
1
10
Current Gain-Bandwidth Produ ct,
0
10
0
10
1
10
2
10
3
10
Collector Cur r ent, Ic (mA)
2
10
1
10
C apacita nce, Cob (p F)
0
10
0
10
Collector-Base Volt age (V)
f=1MHz
E=0
I
1
10
2
10
3
10
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
QW-R206-002,D
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8550S
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 specifi cations 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
malf unction 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
QW-R206-002,D
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