UNISONIC TECHNOLOGIES CO., LTD MMBTA94

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UNISONIC TECHNOLOGIES CO., LTD
MMBTA94
PNP SILICON TRANSISTOR
HIGH VOLTAGE TRANSISTOR

FEATURES
3
* Collector-Emitter Voltage: VCEO = -400V
* Collector Dissipation: PC(MAX) = 350mW
* Low Collector-Emitter Saturation Voltage

APPLICATIONS
2
SOT-23
* Telephone Switching
* High Voltage Switch

(JEDEC TO-236)
ORDERING INFORMATION
Ordering Number
Note:

1
MMBTA94G-AE3-R
Pin Assignment: E: Emitter
Package
B: Base
SOT-23
C: Collector
Pin Assignment
1
2
3
E
B
C
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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
PNP SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATING (TA=25°С unless otherwise specified)
PARAMETER
SYMBOL
RATING
UNIT
Collector-Base Voltage
VCBO
-400
V
Collector-Emitter Voltage
VCEO
-400
V
Emitter-Base Voltage
VEBO
-6
V
Collector Current
IC
-300
mA
Collector Dissipation (Ta=25C)
PC
350
mW
Junction Temperature
TJ
+150
°С
Storage Temperature
TSTG
-40~+150
°С
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°С, 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
Collector-Emitter Breakdown Voltage
BVCES IC = -100µA,VBE=0
Emitter-Base Breakdown Voltage
BVEBO IE= -100µA, IC=0
Collector Cut-off Current
ICBO
VCB= -300V, IE=0
Collector Cut-off Current
ICES
VCB= -400V, VBE=0
Emitter Cut-off Current
IEBO
VEB= -4V, IC=0
VCE= -10V, IC= -1mA
VCE= -10V, IC= -10mA
DC Current Gain (Note)
hFE
VCE= -10V, IC= -50mA
VCE= -10V, IC= -100mA
IC= -10mA, IB= -1mA
Collector-Emitter Saturation Voltage
VCE(SAT)
IC= -50mA, IB= -5mA
Base-Emitter Saturation Voltage
VBE(SAT) IC= -10mA, IB= -1mA
Output Capacitance
Cob
VCB= -20V,IE=0, f =1MHz
Note: Pulse test: PW<300µs, Duty Cycle<2%
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
-400
-400
-400
-5
60
70
70
40
TYP
MAX UNIT
V
V
V
V
-100 nA
-1
µA
100
nA
300
-0.20
-0.5
-0.75
7
V
V
V
pF
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TYPICAL CHARACTERISTICS
Base-Emitter Saturation Voltage
DC Current Gain
-10
VCE=-10V
Base-Emitter Saturation Voltage,
VBE(SAT) (V)
hFE,DC Current Gain
1000
100
10
IC=10×IB
-1.0
-0.1
-0.01
1
-1
-10
-10
-100
-1000
-1
-10
-100
-1000
Collector Current, IC(mA)
Collector Current, IC(mA)
Collector-Emitter Saturation Voltage
Collector Output capacitance
1000
IC=10×IB
Collector Output Capacitance (pF)
Collector-Emitter Saturation Voltage,
VCE(SAT) (V)

PNP SILICON TRANSISTOR
-1.0
-0.1
IE=0
f=1MHz
100
10
1
-0.01
-1
-10
-100
Collector Current, IC(mA)
-0.1
-1
-10
-100
Collector Base Voltage (V)
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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