NTE77 NTE ELECTRONICS, NTE77 Datasheet
NTE77
Manufacturer Part Number
NTE77
Description
BIPOLAR TRANSISTOR, NPN, 30V, TO-39
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE77.pdf
(2 pages)
Specifications of NTE77
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
30V
Transition Frequency Typ Ft
1.8GHz
Power Dissipation Pd
3.5W
Dc Collector Current
400mA
Dc Current Gain Hfe
30
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NTE778SM
Manufacturer:
NTE
Quantity:
20 000
Description:
The NTE77 is an NPN transistor in a TO39 type case designed to be utilized in broadband and linear
amplifier circuitry requiring low noise and low intermodulation distortion. This device is suitable for
use in CATV driver stages in trunk line, bridger, and line extender amplifiers.
Features:
D High Gain–Bandwidth Product: f
D Low Intermodulation, Low Cross–Modulation Distortion: X–MOD = –57dB
D Low Noise Figure: NF = 2.7dB Typ
D Low Output Capacitance: C
Absolute Maximum Ratings: (T
Collector–Base Voltage, V
Collector–Emitter Voltage, V
Emitter–Base Voltage, V
Maximum Collector Current, I
Total Device Dissipation (T
Junction Temperature, T
Storage Temperature Range, T
Thermal Resistance, Junction–to–Case, R
Electrical Characteristics: (T
Note 1. Pulsed through 25mH Inductor.
OFF Characteristics
Collector–Emitter Breakdown Voltage
Collector–Base Breakdown Voltage
Emitter–Base Breakdown Voltage
Collector Cutoff Current
Parameter
EBO
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CBO
A
CEO
= +25 C), P
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
stg
C
ob
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Broadband CATV Driver
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Silicon NPN Transistor
= +25 C unless otherwise specified)
C
= 3.5pF Max @ V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= +25 C unless otherwise specified)
T
V
V
V
Symbol
= 1.5GHz Typ
(BR)CEO
(BR)CBO
(BR)EBO
I
CEO
tot
thJC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE77
I
I
I
V
C
C
E
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CE
= 5mA, I
= 0.1mA, I
= 0.1mA, I
=, 28V, I
CB
Test Conditions
= 30V
B
= 0, Note 1
E
C
B
= 0
= 0, Note 1
= 0
Min Typ Max Unit
30
50
5
–
–65 to +200 C
–
–
–
–
0.1
–
–
–
+50 C/W
+200 C
400mA
3.5W
mA
50V
30V
V
V
V
5V
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NTE77 Summary of contents
Page 1
... Description: The NTE77 is an NPN transistor in a TO39 type case designed to be utilized in broadband and linear amplifier circuitry requiring low noise and low intermodulation distortion. This device is suitable for use in CATV driver stages in trunk line, bridger, and line extender amplifiers. Features: D High Gain– ...
Page 2
Electrical Characteristics (Cont’d): (T Parameter ON Characteristics DC Current Gain Dynamic Characteristics Current Gain–Bandwidth Product Collector Output Capacitance Collector Input Capacitance Functional Test Noise Figure Narrow Band Broad Band Power Gain at Optimum Noise Figure Cross–Modulation Second Order Distortion Note ...