MUN2140 Weitron Technology, MUN2140 Datasheet - Page 4

• Manufacturer Part Number: MUN2140
• Description: (MUN2111 Series) Bias Resistor Transistor PNP Silicon
• Manufacturer: Weitron Technology

On Characteristics
Electrical Characteristics
2. Pulse Test: Pulse Width < 300 us, Duty Cycle < 2.0 %
http://www.weitron.com.tw
Input Resistor
Resistor Ratio MUN2111/MUN2112/MUN2113
MUN2111 Series
WEITRON
350
300
250
200
150
100
50
0
-50
MUN2136
MUN2114
MUN2115/MUN2116/MUN2140
MUN2130/MUN2131/MUN2132
MUN2133
MUN2134
MUN2137
R
T , AMBIENT TEMPERATURE( C)
θJA
A
FIG.1 Derating Curve
0
=370 C/W
(2)
Characteristics
50
(T
A
=25 C Unless Otherwise noted)
100
MUN2111
MUN2112
MUN2113
MUN2114
MUN2115
MUN2116
MUN2130
MUN2131
MUN2132
MUN2133
MUN2134
MUN2136
MUN2137
MUN2140
150
T ypical Application
for PNP BRTs
FIG.2 Inexpensive, Unregulated Current Source
Symbol
R1/R2
R1
0.055
Min
0.17
0.38
15.4
32.9
15.4
32.9
32.9
1.7
7.0
7.0
7.0
3.3
0.7
1.5
3.3
3.3
0.8
0.8
70
-
Typ
100
0.21
0.47
+12 V
10
4.7
1.0
2.2
4.7
4.7
22
47
10
10
22
47
2.1
47
1.0
1.0
0.1
-
WE IT R ON
LOAD
Max
61.1
0.185
28.6
61.1
28.6
130
61.1
0.25
0.56
6.1
1.3
2.9
6.1
6.1
13
13
13
1.2
1.2
2.6
-
Unit
k
Ω