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NTE362
Silicon NPN Transistor
RF Power
Description:
The NTE362 is designed for 7.0 to 15 volts, UHF large signal amplifier applications required in industrial
and commercial FM equipment operating in the 400 to 960MHz range.
Features:
D Specified 12.5 Volt, 470MHz Characteristics Power Output = 2.0 Watts
D Minimum Gain = 9.0dB
D Efficiency = 60% Minimum
D RF ballasting provides protection against device damage due to load mismatch
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Collector−Emitter Voltage, V
Collector−Base Voltage, V
Emitter−Base Voltage, V
Collector Current−Continuous, I
Total Device Dissipation (TC = +25°C, Note 1), P
Storage Temperature Range, T
CBO
EBO
CEO
C
stg
D
−65° to +200°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stud Torque (Note 2) 6.5 in−lbs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.4V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.0W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. These devices are designed for RF operation. The total device dissipation rating applies
only when the devices are operated as RF amplifiers.
Note 2. For repeated assembly use 5 in−lbs.
Electrical Characteristics: (TC = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
OFF Characteristics
Collector−Emitter Breakdown Voltage V
V
Emitter−Base Breakdown Voltage V
Collector Cutoff Current I
(BR)CEOIC
(BR)CESIC
(BR)EBOIE
CES
I
CBO
= 50mA, IB = 0 16 − − V
= 50mA, VBE = 0 36 − − V
= 1.0mA, IC = 0 4.0 − − V
VCE = 15V, VBE = 0, TC = +55°C − 0.2 10 mA
VCB = 15V, IE = 0 − − 1.0
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Electrical Characteristics (Cont’d): (TC = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
On Characteristics
DC Current Gain h
FE
IC = 100mA, VCE = 5.0V 20 80 − −
Dynamic Characteristics
Output Capacitance C
VCB = 12.5V, IE = 0, f = 1.0MHz − 11 15 pF
ob
Functional Test
Common−Emitter Amplifier Power Gain G
VCC = 12.5 V, P
PE
IC = 267mA, f = 470MHz
Collector Efficiency η VCC = 12.5V, P
IC = 240mA, f = 470MHz
B
E
OUT
= 2.0W
out
= 2.0W
E
9 10 − dB
60 − − %
.225 (5.72)
.063 (1.62)
.005 (0.15)
.530
(13.46)
C
.282 (7.17)
.123 (3.12)
Dia
.630
(16.0)
Seating Plane
Wrench Flat
.250 (6.35) Dia
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