NTE NTE311

NTE311
Silicon NPN Transistor
Frequency Multiplier, Driver, VHF/UHF
Absolute Maximum Ratings:
Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Collectore–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55V
Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5V
Continuous Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mA
Total Device Dissipation (TC = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5W
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28.6mW/°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +200°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
OFF Characteristics
Collector–Emitter Breakdown Voltage
VCER(sus) IC = 5mA, RBE = 10Ω
55
–
–
V
Collector–Emitter Sustaining Voltage
VCEO(sus) IC = 5mA, IB = 0
30
–
–
V
Emitter–Base Breakdown Voltage
V(BR)EBO
IF = 100µA, IC = 0
3.5
–
–
V
ICEO
VCE = 28V, IB = 0
––
–
0.02
mA
ICEX
VCE = 30V, VBE = –1.5V, TC = +200°C
–
–
5.0
mA
VCE = 55V, VBE = –1.5V
–
–
0.1
mA
IEBO
VBE = 3.5V, IC = 0
–
–
0.1
mA
hFE
IC = 50mA, VCE = 5V
25
–
200
–
IC = 100mA, IB = 20mAQ
–
–
1.0
V
800
–
–
MHz
Collector Cutoff Current
Emitter Cutoff Current
ON Characteristics
DC Current Gain
Collector–Emitter Saturation Voltage
VCE(sat)
Small–Signal Characteristics
Current–Gain Bandwidth Product
Output Capacitance
fT
IC = 50mA, VCE = 15V, f = 200MHz
Cobo
VCB = 28V, IE = 0, f = 1MHz
–
–
3.0
pF
Gpe
VCC = 28V, POUT = 1W, f = 400MHz
10
–
–
dB
h
VCC = 20V, POUT = 1W, f = 400MHz
45
–
–
%
Functional Test
Amplifier Power Gain
Collector Efficiency
.370 (9.39) Dia Max
.355 (9.03) Dia Max
.260
(6.6)
Max
.500
(12.7)
Min
.018 (0.45)
Base
Emitter
Collector/Case
45°
.031 (.793)