Datasheet

UTC BF423
PNP HIGH-VOLTAGE TRANSISTORS
PNP HIGH-VOLTAGE
TRANSISTORS
FEATURES
*Collector-Emitter Voltage: VCEO=-250V.
APPLICATIONS
* High voltage application.
* Monitor equipment application.
1
TO-92
1:EMITTER 2:COLLECTOR 3:BASE
ABSOLUTE MAXIMUM RATINGS (Ta=25°C , unless otherwise specified)
PARAMETERS
SYMBOL
RATING
UNIT
VCBO
VCEO
VEBO
Ic
IcP
IB
Pc
Tj
Tstg
-250
-250
-5
-50
-100
-50
625
150
-65~+150
V
V
V
mA
mA
mA
mW
°C
°C
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current (DC)
collector current (Peak)
base current
Collector Power dissipation
Junction temperature
Storage Temperature
ELECTRICAL CHARACTERISTICS (Ta=25°C, unless otherwise specified)
PARAMETERS
Collector Cut-Off Current
Emitter Cut-Off Current
DC current gain
Collector-emitter saturation voltage
Transition frequency
Feedback capacitance
UTC
SYMBOL
CONDITIONS
ICBO
VCB= -200V, IE=0
VCB= -200V, IE=0, Tj=150°C
VEB= -5V, Ic=0
VCE=-20V, Ic=-25mA
Ic= -30mA, IB= -5mA
VCE= -10V ,Ic= -10mA, f=100MHz
VCB= -30V, IE=0 f=1MHz
IEBO
hFE
VCE(sat)
fT
Cre
MIN
MAX
UNIT
-10
-10
-50
nA
µA
nA
-0.6
V
MHz
pF
50
60
UNISONIC TECHNOLOGIES CO. LTD
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QW-R201-058,A
UTC BF423
PNP HIGH-VOLTAGE TRANSISTORS
Ic-VCE(LOW VOLTAGE REGION)
1.6mA
1.0mA 0.6mA
0.4mA
IB=0.3mA
-40
IB =0.2mA
-30
IB=0.15mA
-20
IB=0.1mA
IB=0.05mA
-10
0
0
-4
IB=0
-20
-24
-16
-8
-12
Collector -Emitter Voltage VCE(V)
DC Current Gain hFE
300
Common Emitter
VCE=-10V
Ta=100℃
100
Ta=25℃
50
30
Ta=-25℃
10
5
-0.3
-1
-10
-30
-3
Collector Current Ic (mA)
Collector Current Ic(mA)
Collector -Emitter
Saturation Voltage VCE(sat)
-1
Ta=100℃
-0.1
-0.05
-0.3
UTC
Ta=-25℃
Ta=25℃
-1
-5V
10
-1
-10
-30
-3
Collector Current Ic (mA)
-10
-30
-3
Collector Current Ic (mA)
-100
-100
VCE(sat)-Ic
-5
-3
Common Emitter
Ta=25℃
-1
-0.5
-0.3
Ic/IB=10
Ic/IB=2
-0.1
Ic/IB=5
-1
-10
-30
-3
Collector Current Ic (mA)
-40
Common Emitter
VCE=10V
-30
Ta=100℃
Ta=-25℃
-20
-10
0
0
-100
Ic-V BE
-50
Common Emitter
Ic/IB=5
-0.5
-0.3
-10V
50
30
-0.05
-0.3
VCE(sat)-Ic
-5
-3
-100
VCE=-20V
100
5
-0.3
-28
hFE-Ic
500
Common Emitter
Ta=25℃
300
Collector -Emitter
Saturation Voltage VCE(sat)
Collector Current Ic(mA)
-50 IB=3.0mA
hFE-Ic
500
Common Emitter
Ta=25℃
DC Current Gain hFE
-60
Ta=25℃
-0.2
-0.8
-1.0
-0.4
-0.6
Base Emitter Voltage VBE (V)
UNISONIC TECHNOLOGIES CO. LTD
-1.2
2
QW-R201-058,A
Cob,Cre-VCB
10
IE=0
f=1MHz
Ta=25℃
8
6
4
Cob
2
0
Cre
0
-40
-80
-120
-160 -200 -240
Collector -Base Voltage VCB(V)
-280
fT-Ic
500
Common Emitter
Ta=25℃
300
VCE=-20V
100
VCE=-10V
50
30
10
-0.3
Pc-Ta
1000
-1
-200
-100
Collector Current Ic (mA)
800
600
400
200
0
0
40
80
120
160
Ambient Temperature Ta(℃)
200
-10
-3
Collector Current Ic (mA)
-30
Safe Operating Area
Ic MAX.(PULSED)*
Ic MAX.(CONTINUOUS)*
10
0m
DC
-30
s
O
PE
R
AT
-10
IO
N
1m
-50
s
s
m
10
Collector Power Dissipation
Pc (mW)
PNP HIGH-VOLTAGE TRANSISTORS
Transition Frequency fT(MHz)
Collector Output Capacitance Cob (pF)
Reverse Transfer Capacitance Cre (pF)
UTC BF423
-5
*SINGLE NONREPETITIVE
PULSE Ta=25℃ CURVES
MUST BE DERATED
-1
LINEARLY WITH INCREASE
IN TEMPERATURE
-0.5
-10
-100 -300
-3
-30
Collector Emitter Voltage VCE(V)
-3
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.
UTC
UNISONIC TECHNOLOGIES CO. LTD
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QW-R201-058,A