JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
SOT-23 Plastic-Encapsulate Transistors
MMBTA94 TRANSISTOR(PNP)
SOT–23
FEATURES
High Breakdown Voltage
MARKING:4D
MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
1. BASE
Symbol
Parameter
Value
Unit
2. EMITTER
3. COLLECTOR
V
VCBO
Collector-Base Voltage
-400
V
V
VCEO
VEBO
IC
Collector-Emitter Voltage
-400
-5
Emitter-Base Voltage
Equivalent Circuit
Collector Current -Continuous
Collector Current -Pulsed
-200
-300
350
357
mA
mA
mW
℃/W
ICM
Collector Power Dissipation
Thermal Resistance From Junction To Ambient
PC
RΘJA
Operation Junction and
Storage Temperature Range
TJ,Tstg
-55~+150
℃
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Symbol
Test conditions
Min
Typ
Max
Unit
V(BR)CBO
IC=-100µA, IE=0
-400
V
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cut-off current
V(BR)CEO
V(BR)EBO
ICBO
IC=-1mA, IB=0
-400
-5
V
IE=-100µA, IC=0
V
VCB=-400V, IE=0
VCE=-400V, IB=0
VEB=-4V, IC=0
-0.1
-5
µA
µA
µA
ICEO
Collector cut-off current
IEBO
-0.1
300
Emitter cut-off current
hFE(1)
VCE=-10V, IC=-10mA
VCE=-10V, IC=-1mA
VCE=-10V, IC=-100mA
VCE=-10V, IC=-50mA
IC=-10mA, IB=-1mA
IC=-50mA, IB=-5mA
IC=-10mA, IB=-1mA
VCE=-20V,IC=-10mA,
f=30MHz
80
70
40
40
hFE(2)
DC current gain
hFE(3)
hFE(4)
VCE(sat)1
VCE(sat)2
VBE(sat)
-0.2
-0.3
V
V
V
Collector-emitter saturation voltage
Base-emitter saturation voltage
Transition frequency
-0.75
fT
50
MHz
www.jscj-elec.com
1
Rev. - 2.1