Electrical Characteristics (Cont’d):
(T
A
= +25°C unless otherwise specified)
Parameter
Small–Signal Characteristics
Small–Signal Current Gain
h
fe
V
C
= 4.5V, Frequency of
Measurement =1000cps
V
CE
= 10V, I
C
= 1mA, f = 1kc
Input Impedance
Output Admittance
Voltage Feedback Ratio
h
ie
h
oe
h
re
V
CE
= 10V, I
C
= 1mA, f = 1kc
V
CE
= 10V, I
C
= 1mA, f = 1kc
V
CE
= 10V, I
C
= 1mA, f = 1kc
180
150
4200
10
0.2
–
–
–
–
–
–
300
8300
20
0.4
Ω
µmhos
x 10
–3
Symbol
Test Conditions
Min
Typ
Max
Unit
.350 (8.89)
.187 (4.76)
.156
(3.95)
.325
(8.27)
.125 (3.17) Dia
.500
(12.7)
Min
.017 (0.45) Dia
.100 (2.54)
.050 (1.27)
3
.263
(6.7)
Max
.127 (3.25)
2
1
Pin Number
NTE192/193
1
C
2
B
C
3
E
E
NTE192A/193A B
NTE [ NTE ELECTRONICS ]
