PNP Transistor
Description
A2N398 r 2N398 (GERMANIUM)
CASE 31(1)
(TO·S)
All leads isolated
PNP germanium transistor for high-voltage, audiofrequency applications.
MAXIMUM RATINGS
Rating
Collector~Base Voltage Collector·Emitter Voltage
Emitter-Base Voltage
Symbol
VCS VCEO VEB
2N398A
105
105 50
2N398
105
105 50
Unit
Vdc
Vdc Vdc
DC Collector Current Emitter Current Junction Temperature Storage Temperature
IC
~
TJ Tstg
200 200 -65 to +100 -65 to +100
100 100 -65 to +85 -65 to +85
mA rnA °c °c
Collector Dissipation @ 25°C
PD 150
50
Thermal Resistance, Junction to Ambient (lJAmax
0.
5
1.
2
=ELECTRICAL CHARACTERISTICS (Tc 25°C unless otherwise noted)
Characteristics
Collector-Base Cutoff Current (VCB = 105 V, IB =0)
IaCollector-Base Cutoff Current (VCB = 2.
5V, = 0) Emitter-Base Cutoff Current
(VEB =50 V, IC = 0)
UcCollector-Emitter Saturation Voltage = 5 mAdc; IB = O.
25 mAdc)
Uc IaBase-Emitter Saturation Voltage
=5 mAdc; = O.
25 mAdc)
Symbol
ICBO ICBO lEBO VCE (SAT) VBE (sAT)
Min Typical
- ...
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