2N2137 thru 2N2146 (continued)
INPUT & TRANSFER CHARACTERISTICS
BASE·EMITTER VOLTAGE versus COLLECTOR CURRENT
All Type...
2N2137 thru 2N2146 (continued)
INPUT & TRANSFER CHARACTERISTICS
BASE·EMITTER VOLTAGE versus COLLECTOR CURRENT
All Types 1.2
VeE:::: 2V
1.0
~
o 2: 0.8
w
'~" '>"
e:i 0.6
~
i
~
~ 0.4
/
0.2
f
. /V
V
,.-
DC CURRENT TRANSFER RATIO versus COLLECTOR CURRENT
100
VCE = 2V
90
\
80
\S'" 70
'w"
z~
60
r'\.
2N2142A·2N2146A -
, /.~... 50
"' /~
~ r-....
"/ --"---r--..~~ 40
<.>
'" 30
~
...............
L20 2N2137A· 2N2141A
10
o o
Ie. COLLECTOR CURRENT (AMPS)
o o
Ie. COLLECTOR CURRENT (AMP)
2N2152 thru 2N21 54 (GERMANIUM)
S62N21 thru 2N21 58
CASE 5
(T0-36)
PNP germanium power
transistors for high-power, high-gain applications in high-reliability industrial equipment.
MAXIMUM RATINGS Rating
2N2152 2N2153 2N2154
Symbol 2N2156 2N2157 2N2158 Unit
Collector-Emitter Voltage Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Total Device Dissipation @ TC = 25°C
Derate above 25°C
VCEO
30
45
60 Vdc
VCES
45
60
75 Vdc
VCB
45
60
75 ...