参数资料
型号: MRF7S18125AHR3
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 功率晶体管
英文描述: L BAND, Si, N-CHANNEL, RF POWER, MOSFET
封装: ROHS COMPLIANT, NI-780, CASE 465-06, 2 PIN
文件页数: 7/14页
文件大小: 471K
代理商: MRF7S18125AHR3
2
RF Device Data
Freescale Semiconductor
MRF7S18125AHR3 MRF7S18125AHSR3
Table 3. ESD Protection Characteristics
Test Methodology
Class
Human Body Model (per JESD22-A114)
1B (Minimum)
Machine Model (per EIA/JESD22-A115)
A (Minimum)
Charge Device Model (per JESD22-C101)
IV (Minimum)
Table 4. Electrical Characteristics (TC = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Off Characteristics
Zero Gate Voltage Drain Leakage Current
(VDS = 65 Vdc, VGS = 0 Vdc)
IDSS
10
μAdc
Zero Gate Voltage Drain Leakage Current
(VDS = 28 Vdc, VGS = 0 Vdc)
IDSS
1
μAdc
Gate-Source Leakage Current
(VGS = 5 Vdc, VDS = 0 Vdc)
IGSS
1
μAdc
On Characteristics
Gate Threshold Voltage
(VDS = 10 Vdc, ID = 316 μAdc)
VGS(th)
1.2
1.9
2.7
Vdc
Gate Quiescent Voltage
(VDS = 28 Vdc, ID = 1100 mAdc)
VGS(Q)
2.7
Vdc
Fixture Gate Quiescent Voltage (1)
(VDD = 28 Vdc, ID = 1100 mAdc, Measured in Functional Test)
VGG(Q)
4
5.3
7
Vdc
Drain-Source On-Voltage
(VGS = 10 Vdc, ID = 3.16 Adc)
VDS(on)
0.1
0.2
0.3
Vdc
Dynamic Characteristics (2)
Reverse Transfer Capacitance
(VDS = 28 Vdc ± 30 mV(rms)ac @ 1 MHz, VGS = 0 Vdc)
Crss
1.15
pF
Output Capacitance
(VDD = 28 Vdc ± 30 mV(rms)ac @ 1 MHz, VGS = 0 Vdc)
Coss
675
pF
Input Capacitance
(VDS = 28 Vdc, VGS = 0 Vdc ± 30 mV(rms)ac @ 1 MHz)
Ciss
312
pF
Functional Tests (In Freescale Test Fixture, 50 ohm system) VDD = 28 Vdc, IDQ = 1100 mA, Pout = 125 W CW, f = 1880 MHz
Power Gain
Gps
15.5
17
18.5
dB
Drain Efficiency
ηD
51
55
%
Input Return Loss
IRL
-12
-6
dB
1. VGG = 2 x VGS(Q). Parameter measured on Freescale Test Fixture, due to resistive divider network on the board. Refer to Test Circuit
schematic.
2. Part internally matched both on input and output.
(continued)
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