参数资料
型号: MMBR571LT1
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 小信号晶体管
英文描述: UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR
封装: PLASTIC, CASE 318-08, 3 PIN
文件页数: 3/10页
文件大小: 194K
代理商: MMBR571LT1
MMBR571LT1 MRF5711LT1
2
MOTOROLA RF DEVICE DATA
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage (IC = 1.0 mA, IB = 0)
V(BR)CEO
10
12
Vdc
Collector–Base Breakdown Voltage (IC = 0.1 mA, IE = 0)
V(BR)CBO
20
Vdc
Emitter–Base Breakdown Voltage (IE = 50 Adc, IC = 0)
V(BR)EBO
2.5
Vdc
Collector Cutoff Current (VCB = 8.0 Vdc, IE = 0)
ICBO
10
Adc
ON CHARACTERISTICS
DC Current Gain (IC = 30 mAdc, VCE = 5.0 Vdc)
hFE
50
300
DYNAMIC CHARACTERISTICS
Collector–Base Capacitance
(VCB = 10 Vdc, IE = 0, f = 1.0 MHz)
MMBR571LT1
(VCB = 6.0 Vdc, IE = 0, f = 1.0 MHz)
MRF5711LT1,
Ccb
0.7
0.75
1.0
pF
Current Gain–Bandwidth Produc
(VCE = 5.0 Vdc, IC = 50 mAdc, f = 1.0 GHz)
MMBR571LT1
(VCE = 8.0 Vdc, IC = 50 mAdc, f = 1.0 GHz)
MRF5711LT1
fT
8.0
GHz
FUNCTIONAL TESTS
Gain @ Noise Figure
(IC = 10 mAdc, VCE = 5.0 Vdc)
MMBR571LT1
f = 0.5 GHz
f = 1.0 GHz
(IC = 10 mA, VCE = 6.0 Vdc)
MRF5711LT1
f = 1.0 GHz
GNF
16.5
10.5
13.5
dB
Noise Figure
(IC = 10 mAdc, VCE = 5.0 Vdc)
MMBR571LT1
f = 0.5 GHz
f = 1.0 GHz
(IC = 10 mAdc, VCE = 6.0 Vdc)
MRF5711LT1
f = 1.0 GHz
NF
2.0
2.6
2.2
dB
Noise Figure
(VCE = 6.0 V, IC = 10 mA, f = 1.0 GHz)
MRF5711LT1
NFmin
1.6
dB
Power Gain in 50
System (VCE = 6.0 V, IC = 10 mA, f = 1.0 GHz)
MRF5711LT1
|S21|2
9.0
10
dB
Figure 1. Maximum Available Gain
versus Frequency
Figure 2. Current Gain–Bandwidth versus
Collector Current @ 1.0 GHz
25
20
15
10
5
0
0.4
0.6
1
2
3
f, FREQUENCY (GHz)
G
A
MAX,
MAXIMUM
A
V
AILABLE
GAIN
(dB)
VCE = 5 V
IC = 30 mA
GAMAX +
|S21|
|S12|
(k
" (k2 – 1) ), k w 1
10
8
6
4
2
0
IC, COLLECTOR CURRENT (mA)
f T
,CURRENT
GAIN-BANDWIDTH
PRODUCT
(GHz)
10
20
30
40
50
60
70
80
90
100
VCE = 5 V
f = 1 GHz
TYPICAL CHARACTERISTICS
MMBR571LT1
ARCHIVE
INFORMA
TION
ARCHIVE
INFORMA
TION
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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