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IRFH4209DPBF Scheda tecnica(PDF) 2 Page - International Rectifier

Il numero della parte IRFH4209DPBF
Spiegazioni elettronici  Synchronous Rectifier MOSFET for Synchronous Buck Converters
PDF  9 Pages
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Produttore elettronici  IRF [International Rectifier]
Homepage  http://www.irf.com
Logo IRF - International Rectifier

IRFH4209DPBF Scheda tecnica(HTML) 2 Page - International Rectifier

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IRFH4209DPbF
2
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March 16, 2015
D
S
G
Static @ TJ = 25°C (unless otherwise specified)
  
 
 
Parameter
Min.
Typ.
Max.
Units
Conditions
BVDSS
Drain-to-Source Breakdown Voltage
25
–––
–––
V
VGS = 0V, ID = 1.0mA
BVDSS/TJ
Breakdown Voltage Temp. Coefficient
–––
18
–––
mV/°C Reference to 25°C, ID = 10mA
RDS(on)
Static Drain-to-Source On-Resistance
–––
0.85
1.10
m
 VGS = 10V, ID = 50A 
–––
1.10
1.35
VGS = 4.5V, ID = 50A 
VGS(th)
Gate Threshold Voltage
1.1
1.6
2.1
V
VDS = VGS, ID = 100µA
VGS(th)
Gate Threshold Voltage Coefficient
–––
-9.0
–––
mV/°C
IDSS
Drain-to-Source Leakage Current
–––
–––
250
µA
VDS = 20V, VGS = 0V
IGSS
Gate-to-Source Forward Leakage
–––
–––
100
nA
VGS = 20V
Gate-to-Source Reverse Leakage
–––
–––
-100
VGS = -20V
gfs
Forward Transconductance
300
–––
–––
S
VDS = 13V, ID = 50A
Qg
Total Gate Charge
–––
74
–––
nC
VGS = 10V, VDS = 13V, ID = 50A
Qg
Total Gate Charge
–––
36
54
Qgs1
Pre-Vth Gate-to-Source Charge
–––
7.5
–––
 
VDS = 13V
Qgs2
Post-Vth Gate-to-Source Charge
–––
4.4
–––
nC
VGS = 4.5V
Qgd
Gate-to-Drain Charge
–––
12.0
–––
 
ID = 50A
Qgodr
Gate Charge Overdrive
–––
12.1
–––
 
Qsw
Switch Charge (Qgs2 + Qgd)
–––
16.4
–––
 
Qoss
Output Charge
–––
37
–––
nC
VDS = 16V, VGS = 0V
RG
Gate Resistance
–––
0.8
–––
 
td(on)
Turn-On Delay Time
–––
15
–––
VDD = 13V, VGS = 4.5V
tr
Rise Time
–––
49
–––
ns
ID = 50A
td(off)
Turn-Off Delay Time
–––
21
–––
 
RG=1.8
tf
Fall Time
–––
17
–––
 
Ciss
Input Capacitance
–––
4620
–––
VGS = 0V
Coss
Output Capacitance
–––
1450
–––
pF
VDS = 13V
Crss
Reverse Transfer Capacitance
–––
340
–––
 
ƒ = 1.0MHz
Avalanche Characteristics
  
 
 
Parameter
Typ.
Max.
EAS
Single Pulse Avalanche Energy 
–––
247
IAR
Avalanche Current 
–––
50
Diode Characteristics
  
 
 
Parameter
Min.
Typ.
Max.
Units
Conditions
IS
Continuous Source Current
–––
–––
100
A
MOSFET symbol
(Body Diode)
showing the
ISM
Pulsed Source Current
–––
–––
400
integral reverse
(Body Diode) 
p-n junction diode.
VSD
Diode Forward Voltage
–––
–––
0.75
V
TJ = 25°C, IS = 50A, VGS = 0V 
trr
Reverse Recovery Time
–––
33
50
ns
TJ = 25°C, IF = 50A, VDD = 13V
Qrr
Reverse Recovery Charge
–––
83
125
nC
di/dt = 300A/µs 
  
 
Parameter
Typ.
Max.
Units
RJC (Bottom) Junction-to-Case 
–––
1.0
RJC (Top)
Junction-to-Case 
–––
22
°C/W
RJA
Junction-to-Ambient 
–––
36
RJA (<10s)
Junction-to-Ambient 
–––
21
Thermal Resistance



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