SMD Type
Transistors
PNP Transistors
MMBTA94 (KMBTA94)
SOT-23-3
Unit: mm
+0.2
-0.1
2.9
0.4
+0.1
-0.1
3
■ Features
● High Breakdown Voltage
●Complement to MMBTA44
1
2
+0.02
-0.02
+0.1
-0.1
0.15
0.95
+0.1
-0.2
1.9
1. Base
2. Emitter
3. Collector
■ Absolute Maximum Ratings Ta = 25℃
Parameter
Symbol
Rating
-400
-400
-5
Unit
V
Collector - Base Voltage
VCBO
VCEO
VEBO
Collector - Emitter Voltage
Emitter - Base Voltage
Collector Current - Continuous
Collector Current -Pulsed
I
C
-200
-300
350
mA
I
CM
Collector Power Dissipation
Thermal Resistance From Junction To Ambient
Junction Temperature
P
C
mW
RΘJA
150
℃/W
T
J
150
℃
Storage Temperature range
T
stg
-55 to 150
■ Electrical Characteristics Ta = 25℃
Parameter
Symbol
Test Conditions
Ic= -100 μA, I =0
Ic= -1 mA, I =0
= -100μA, I =0
CB= -400 V , I =0
EB= -4V , I =0
Min
-400
-400
-5
Typ
Max
Unit
V
Collector- base breakdown voltage
Collector- emitter breakdown voltage
Emitter - base breakdown voltage
Collector-base cut-off current
Emitter cut-off current
VCBO
VCEO
VEBO
E
B
I
E
C
I
CBO
EBO
V
V
E
-100
-100
-0.2
nA
V
I
C
V
V
CE(sat)1
CE(sat)2
I
I
I
C
=-10 mA, I
B
B
=-1mA
Collector-emitter saturation voltage
Base - emitter saturation voltage
C
C
=-50 mA, I
=-5mA
-0.3
V
BE(sat)
= -10mA, I
B
=- 1mA
-0.75
300
h
FE(1)
FE(2)
FE(3)
FE(4)
V
V
V
V
V
CE= -10V, I
CE= -10V, I
CE= -10V, I
CE= -10V, I
CE= -20V, I
C
= -10mA
80
70
40
40
50
h
C
C
C
C
= -1mA
DC current gain
h
h
= -100mA
= -50mA
Transition frequency
f
T
= 10mA,f=30MHz
MHz
■ Classification of hfe(1)
Type
Range
Marking
MMBTA94
MMBTA94-L
100-200
80-300
4D
1
www.kexin.com.cn