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AUIRFBA1405 Datasheet, PDF (2/12 Pages) International Rectifier – HEXFET® Power MOSFET | |||
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AUIRFBA1405
Static Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Conditions
V(BR)DSS
Drain-to-Source Breakdown Voltage 55 âââ âââ V VGS = 0V, ID = 250μA
f ï V(BR)DSS/ï TJ Breakdown Voltage Temp. Coefficient âââ 0.057 âââ V/°C Reference to 25°C, ID = 1mA
RDS(on)
Static Drain-to-Source On-Resistance âââ 4.3 5.0 mï VGS = 10V, ID = 101A
VGS(th)
Gate Threshold Voltage
2.0 âââ 4.0 V VDS = 10V, ID = 250μA
gfs
Forward Transconductance
69 âââ âââ S VDS = 25V, ID = 110A
IDSS
Drain-to-Source Leakage Current
âââ âââ 20 μA VDS = 55V, VGS = 0V
âââ âââ 250
VDS = 44V, VGS = 0V, TJ = 150°C
IGSS
Gate-to-Source Forward Leakage
âââ âââ 200 nA VGS = 20V
Gate-to-Source Reverse Leakage
âââ âââ -200
VGS = -20V
Dynamic Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Conditions
Qg
Total Gate Charge
âââ 170 260
ID = 101A
Qgs
Qgd
Gate-to-Source Charge
Gate-to-Drain ("Miller") Charge
âââ 44
âââ 62
66
93
f nC VDS = 44V
VGS = 10V
td(on)
Turn-On Delay Time
âââ 13 âââ
VDD = 38V
tr
Rise Time
âââ 190 âââ
ID = 110A
td(off)
Turn-Off Delay Time
tf
Fall Time
âââ 130 âââ
âââ 110 âââ
f ns RG = 1.1 ï
VGS = 10V
LD
Internal Drain Inductance
âââ 4.5 âââ
Between lead,
D
nH 6mm (0.25in.)
LS
Internal Source Inductance
âââ 7.5 âââ
from package
G
and center of die contact
S
Cis s
Input Capacitance
Cos s
Output Capacitance
Crs s
Reverse Transfer Capacitance
Cos s
Output Capacitance
Cos s
Coss eff.
Output Capacitance
g Effective Output Capacitance
Diode Characteristics
Parameter
âââ 5480 âââ
âââ 1210 âââ
âââ 280 âââ
âââ 5210 âââ
âââ 900 âââ
âââ 1500 âââ
VGS = 0V
VDS = 25V
pF Æ = 1.0MHz, See Fig.5
VGS = 0V, VDS = 1.0V, Æ = 1.0MHz
VGS = 0V, VDS = 44V, Æ = 1.0MHz
VGS = 0V, VDS = 0V to 44V
Min. Typ. Max. Units
Conditions
IS
Continuous Source Current
(Body Diode)
ISM
Pulsed Source Current
ÃÂ (Body Diode)
VSD
Diode Forward Voltage
trr
Reverse Recovery Time
Qrr
Reverse Recovery Charge
ton
Forward Turn-On Time
h âââ âââ 174
MOSFET symbol
D
A showing the
âââ âââ 680
âââ âââ 1.3
integral reverse
G
p-n junction diode.
S
f V TJ = 25°C, IS = 101A, VGS = 0V
âââ
âââ
88
250
130
380
f ns TJ = 25°C, IF = 101A
nC di/dt = 100A/μs
Intrinsic turn-on time is negligible (turn-on is dominated by LS+LD)
Notes:
 Repetitive rating; pulse width limited by
max. junction temperature. (See fig. 11).
 Starting TJ = 25°C, L = 0.11mH
RG = 25ï, IAS = 101A. (See Figure 12).
 ISD ï£ 101A, di/dt ï£ 210A/μs, VDD ï£ï V(BR)DSS,
TJ ï£ 175°C.
 Pulse width ï£ 400μs; duty cycle ï£ 2%.
Â
Coss eff. is a fixed capacitance that gives the same charging time
as Coss while VDS is rising from 0 to 80% VDSS. Refer to AN-1001.
 Calculated continuous current based on maximum allowable
junction temperature. Package limitation current is 95A.
 Limited by TJmax , see Fig.12a, 12b, 15, 16 for typical repetitive
avalanche performance.
 Rï±ï is measured at TJ of approximately 90°C.
2
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