參數(shù)資料
型號: IRFN350
廠商: International Rectifier
英文描述: POWER MOSFET N-CHANNEL(BVdss=400V, Rds(on)=0.315ohm, Id=14A)
中文描述: 功率MOSFET N溝道(BVdss \u003d為400V,的Rds(on)\u003d 0.315ohm,身份證\u003d 14A條)
文件頁數(shù): 2/6頁
文件大?。?/td> 212K
代理商: IRFN350
Thermal Resistance
Parameter
Junction-to-Case
Min. Typ. Max. Units
0.83
Test Conditions
RthJC
RthJ-PCB
Junction-to-PC Board
TBD
K/W
Soldered to a copper clad PC board
Source-Drain Diode Ratings and Characteristics
Parameter
IS
Continuous Source Current (Body Diode)
ISM
Pulse Source Current (Body Diode)
Min. Typ. Max. Units
Test Conditions
14
56
Modified MOSFET symbol showing the
integral reverse p-n junction rectifier.
VSD
trr
QRR
ton
Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
1.7
1200
11
V
ns
μ
C
T
j
= 25°C, IS = 14A, VGS = 0V
Tj = 25°C, IF = 14A, di/dt
100A/
μ
s
VDD
50V
Forward Turn-On Time
Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by LS + LD.
Electrical Characteristics
@ Tj = 25°C (Unless Otherwise Specified)
Parameter
Drain-to-Source Breakdown Voltage
BVDSS/
TJ Temperature Coefficient of Breakdown
Voltage
RDS(on)
Static Drain-to-Source
On-State Resistance
VGS(th)
Gate Threshold Voltage
gfs
Forward Transconductance
IDSS
Zero Gate Voltage Drain Current
Min.
400
Typ. Max. Units
0.46
Test Conditions
VGS = 0V, ID = 1.0mA
Reference to 25°C, ID = 1.0mA
BVDSS
V
V/°C
2.0
6.0
0.315
0.415
4.0
25
250
VGS = 10V, ID = 9A
VGS = 10V, ID = 14A
VDS = VGS, ID = 250
μ
A
VDS > 15V, IDS = 9A
VDS = 0.8 x Max Rating,VGS = 0V
VDS = 0.8 x Max Rating
VGS = 0V, TJ = 125°C
VGS = 20V
VGS = -20V
VGS = 10V, ID = 14A
VDS = Max. Rating x 0.5
see figures 6 and 13
VDD = 200V, ID = 14A,
RG = 2.35
,
VGS = 10V
V
S (
)
IGSS
IGSS
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
LD
Gate-to-Source Leakage Forward
Gate-to-Source Leakage Reverse
Total Gate Charge
Gate-to-Source Charge
Gate-to-Drain (“Miller”) Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Internal Drain Inductance
52
5.0
25
2.0
100
-100
110
18
65
35
190
170
130
see figure 10
Modified MOSFET
symbol showing the
internal inductances.
LS
Internal Source Inductance
6.5
Ciss
Coss
Crss
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
2600
680
250
VGS = 0V, VDS = 25V
f = 1.0 MHz
see figure 5
IRFN350 Device
μ
A
nC
pF
nH
ns
Measured from the
drain lead, 6mm (0.25
in.) from package to
center of die.
Measured from the
source lead, 6mm
(0.25 in.) from package
to source bonding pad.
nA
A
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