
NTE40 (NPN) & NTE41 (PNP)
Silicon Complementary Transistors
Dual, Differential Amp, High Gain,
Low Noise, Common Emitter
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Collector−Base Voltage, V
Collector−Emitter Voltage, V
Emitter−Base Voltage, V
Collector Current, I
C
Collector Power Dissipation (Per Unit), P
Total Power Dissipation, P
Junction Temperature, T
Storage Temperature Range, T
CBO
CEO
EBO
C
T
J
stg
100V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
200mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
400mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
−55° top +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics:
Parameter Symbol Test Conditions Min Typ Max Unit
Collector−Emitter Breakdown Voltage V
Collector−Cutoff Current I
Emitter−Cutoff Curent I
DC Current Gain h
Collector−Emitter Saturation Voltage V
Base−Emitter Voltage Differential V
Small Signal Current Gain Ratio h
Transistion Frequency f
Collector Output Capacitance C
Noise Figure NF VCE = 6V, IE = 0, f = 1MHz,
(TA = +25°C unless otherwise specified)
(BR)CEOIC
CBO
I
CER
EBO
FE
CE(sat)IC
BE1−VBE2VCE
fe1/hfe2
T
ob
= 100μA, RBE =∞ 100 − − V
VCB = 70V, IE = 0 − − 0.1 μA
VCE = 100V, RBE = 100kΩ − − 10 μA
VEB = 2V, IC = 0 − − 0.1 μA
VCE = 6V, IC = 1mA 400 − 800
= 10mA, IB = 1mA − − 0.6 V
= 6V, IC = 1mA − 1 10 mV
VCE = 6V, IC = 1mA 0.8 0.98 1.0
VCE = 6V, IE = 1mA − 150 − MHz
VCB = 6V, IE = 0, f = 1MHz − 2.5 − pF
= 100kΩ
R
G
− 0.5 − dB