MSC1311.PDF 10-25-99
MRF1001A
DESCRIPTION:
Silicon NPN transistor, designed for VHF and UHF equipment. Applications include amplifier; pre-driver, driver, and
output stages. Also suitable for oscillator and frequency-multiplier functions.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)
Symbol Parameter Value Unit
VCEO Collector-Emitter 20 Vdc
VCBO Collector-Base Voltage 30 Vdc
VEBO Emitter-Base Voltage 3.5 Vdc
ICCollector Current 200 mA
Thermal Data
PDTotal Device Dissipation @ TA = 25ºC
Derate above 25ºC 1.0
5.71 Watts
mW/ ºC
1. Emitter
2. Base
3. Collector
TO-39
Features
• Silicon NPN, To-39 packaged VHF/UHF Transistor
• Ftau = 3.0 Ghz (typ) @ 300MHz, 14v, 90mA,
• GU max = 11.5 dB (typ) @ 300 MHz, 14v, 90mA
• |S21|2 = 11 dB (typ) @ 300 MHz, 14v, 90mA
RF & MICROWAVE DISCRETE
LOW POWER TRANSISTORS
140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855
MSC1311.PDF 10-25-99
MRF1001A
ELECTRICAL SPECIFICATIONS (Tcase = 25°C)
STATIC
(off)
Symbol Test Conditions Value
Min. Typ. Max. Unit
BVCEO Collector-Emitter Breakdown Voltage
(IC = 5.0 mAdc) 20 - - Vdc
BVEBO Emitter-Base Breakdown Voltage
(IC= 0.1 mAdc) 3.5 - - Vdc
BVCBO Collector-Base Breakdown Voltage
(IC=1.0 mAdc) 30 - - Vdc
ICBO Collector-Base
(VCB = 10 Vdc) -50 -µA
VCE(sat) Collector-Emitter Saturation Voltage
(IC = 50mA, IC/IB = 10) -100 -mV
(on)HFE DC Current Gain
(IC = 50 mAdc, VCE = 5.0 Vdc) 50 -300 -
DYNAMIC
Symbol Test Conditions Value
Min. Typ. Max. Unit
fTCurrent-Gain - Bandwidth Product
(IC = 90 mAdc, VCE = 14 Vdc, f = 300 MHz) -3.0 -GHz
MSC1311.PDF 10-25-99
MRF1001A
FUNCTIONAL
Symbol Test Conditions Value
Min. Typ. Max. Unit
GU max Maximum Unilateral Gain (1) IC = 90 mAdc, VCE = 14Vdc,
f = 300 MHz -11.5 -dB
MAG Maximum Available Gain IC = 90 mAdc, VCE = 14Vdc,
f = 300 MHz -11.7 -dB
|S21|2Insertion Gain IC = 90 mAdc, VCE = 14Vdc,
f = 300 MHz 10 11.13 -dB
Table 1. Common Emitter S-Parameters, @ VCE = 14 V, IC = 90 mA
f
S11
S21
S12
S22
(MHz) |S11| ∠ φ |S21| ∠ φ |S12| ∠ φ |S22| ∠ φ
100 .165 -17 9.7 98 .058 79 .411 -32
200 .113 -77 5.2 80 .115 73 .302 -36
300 .061 63 3.6 76 .169 76 .298 -42
400 .003 -49 2.7 66 .225 68 .287 -67
500 .063 117 2.3 57 .281 61 .235 -80
600 .069 140 1.9 54 .320 60 .245 -90
700 .135 150 1.9 48 .397 58 .232 -104
800 .179 144 1.7 39 .447 49 .237 -124
900 .282 146 1.6 33 .476 44 .215 -157
1000 .362 132 1.5 36 .510 47 .220 -177
MSC1311.PDF 10-25-99
MRF1001A
