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SD4933_13 Datasheet, PDF (4/17 Pages) STMicroelectronics – HF/VHF/UHF RF power N-channel MOSFET
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Electrical characteristics
2
Electrical characteristics
SD4933
2.1
TCASE = +25 oC
Static
Symbol
V(BR)DSS
IDSS
IGSS
VGS(Q)
VDS(ON)
GFS
CISS
COSS
CRSS
VGS = 0 V
VGS = 0 V
VGS = 20 V
VDS = 10 V
VGS = 10 V
VDS = 10 V
VGS = 0 V
VGS = 0 V
VGS = 0 V
Table 4. Static
Test conditions
IDS = 100 mA
VDS = 100 V
VDS = 0 V
ID = 250 mA
ID = 20 A
ID = 5 A
VDS = 50 V
VDS = 50 V
VDS = 50 V
f = 1 MHz
f = 1 MHz
f = 1 MHz
Min Typ Max Unit
200 240
V
2 mA
500 nA
2.5
3.75 V
3.5 4.0 V
10
14
S
1000
pF
400
pF
16
pF
2.2
Dynamic
Table 5. Dynamic
Symbol
Test conditions
Min
POUT VDD = 50 V IDQ = 250 mA
f = 30 MHz
GPS VDD = 50 V IDQ = 250 mA POUT = 300 W f = 30 MHz
hD
VDD = 50 V IDQ = 250 mA POUT = 300 W f = 30 MHz
Load VDD = 50 V IDQ = 250 mA POUT = 300 W f = 30 MHz
mismatch All phase angles
300
20
50
10:1
Typ
24
58
20:1
Max Unit
-
W
-
dB
-
%
- VSWR
4/17
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