|
Unisonic Technologies |
www.DataSheet4U.com
UNISONIC TECHNOLOGIES CO., LTD
B772SS
PNP SILICON TRANSISTOR
MEDIUM POWER LOW
VOLTAGE TRANSISTOR
DESCRIPTION
The UTC B772SS is a medium power low voltage transistor,
designed for audio power amplifier, DC-DC converter and voltage
regulator.
FEATURES
* High current output up to 3A
* Low saturation voltage
* Complement to D882SS
3
1
2
SOT-23
*Pb-free plating product number: B772SSL
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
B772SS-x-AE3-R
B772SSL-x-AE3-R
Package
SOT-23
Pin Assignment
123
EBC
Packing
Tape Reel
B 772SSL-x-AE3-R
(1)Packing Type
(2)Package Type
(3)Rank
(4)Lead Plating
(1) R: Tape Reel
(2) AE3: SOT-23
(3) x: refer to Classification of hFE2
(4) L: Lead Free Plating, Blank: Pb/Sn
MARKING
B72
Lead Plating
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
1 of 4
QW-R206-089,B
B772SS
PNP SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATINGS (Ta = 25 )
PARAMETER
SYMBOL
RATINGS
UNIT
Collector-Base Voltage
VCBO -40 V
Collector-Emitter Voltage
VCEO -30 V
Emitter-Base Voltage
VEBO -5 V
Collector Current
Pulse
DC
ICP
IC
-7 A
-3 A
Base Current
Collector Dissipation
Tc=25
Ta=25
IB
PD
-0.6 A
10 W
350 mW
Junction Temperature
TJ +150
Storage Temperature
TSTG
-55 ~ +150
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
Collector-Base Breakdown Voltage
BVCBO IC=-100µA, IE=0
Collector-Emitter Breakdown Voltage BVCEO IC=-1mA, IB=0
Emitter-Base Breakdown Voltage
BVEBO IE=-100µA, IC=0
Collector Cut-Off Current
ICBO VCB=-30V ,IE=0
Collector Cut-Off Current
ICEO VCE=-30V ,IB=0
Emitter Cut-Off Current
IEBO VEB=-3V, IC=0
DC Current Gain(Note 1)
hFE1
hFE2
VCE=-2V, IC=-20mA
VCE=-2V, IC=-1A
Collector-Emitter Saturation Voltage VCE(SAT) IC=-2A, IB=-0.2A
Base-Emitter Saturation Voltage
VBE(SAT) IC=-2A, IB=-0.2A
Current Gain Bandwidth Product
fT VCE=-5V, IC=-0.1A
Output Capacitance
Cob VCB=-10V, IE=0,f=1MHz
Note 1: Pulse test: PW<300µs, Duty Cycle<2%
CLASSIFICATION OF hFE2
RANK
RANGE
Q
100 ~ 200
P
160 ~ 320
MIN TYP MAX UNIT
-40 V
-30 V
-5 V
-1000 nA
-1000 nA
-1000 nA
30 200
100 150 400
-0.3 -0.5 V
-1.0 -2.0 V
80 MHz
45 pF
E
200 ~ 400
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 4
QW-R206-089.B
|