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JANTX2N7228U Datasheet, PDF (2/7 Pages) International Rectifier – POWER MOSFET SURFACE MOUNT(SMD-1) | |||
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IRFN450
Electrical Characteristics @ Tj = 25°C (Unless Otherwise Specified)
Parameter
Min
BVDSS
Drain-to-Source Breakdown Voltage 500
âBVDSS/âTJ Temperature Coefficient of Breakdown â
Voltage
RDS(on)
Static Drain-to-Source On-State
â
Resistance
â
VGS(th)
Gate Threshold Voltage
2.0
gfs
Forward Transconductance
6.5
IDSS
Zero Gate Voltage Drain Current
â
â
IGSS
IGSS
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
LS + LD
Gate-to-Source Leakage Forward
â
Gate-to-Source Leakage Reverse
â
Total Gate Charge
â
Gate-to-Source Charge
â
Gate-to-Drain (âMillerâ) Charge
â
Turn-On Delay Time
â
Rise Time
â
Turn-Off Delay Time
â
Fall Time
â
Total Inductance
â
Ciss
Input Capacitance
â
Coss
Output Capacitance
â
Crss
Reverse Transfer Capacitance
â
Typ Max Units
ââ V
0.68 â V/°C
Test Conditions
VGS = 0V, ID = 1.0mA
Reference to 25°C, ID = 1.0mA
â 0.415
â 0.515
â 4.0
ââ
â 25
â 250
â 100
â -100
â 120
â 19
â 70
â 35
â 190
â 170
â 130
4.0 â
2700 â
600 â
240 â
â¦
V
S( )
µA
nA
nC
ns
VGS = 10V, ID = 8.0A â
VGS = 10V, ID = 12A
VDS = VGS, ID = 250µA
VDS > 15V, IDS = 8.0A â
VDS= 400V ,VGS=0V
VDS = 400V,
VGS = 0V, TJ = 125°C
VGS = 20V
VGS = -20V
VGS =10V, ID = 12A
VDS =250V
VDD = 250V, ID = 12A,
VGS =10V, RG = 2.35â¦
nH Measured from the center of drain
pad to center of source pad.
VGS = 0V, VDS = 25V
pF
f = 1.0MHz
Source-Drain Diode Ratings and Characteristics
Parameter
Min Typ Max Units
Test Conditions
IS Continuous Source Current (Body Diode) â â
ISM Pulse Source Current (Body Diode) â
ââ
12
48
A
VSD Diode Forward Voltage
â â 1.7 V
trr Reverse Recovery Time
â â 1600 nS
QRR Reverse Recovery Charge
â â 14 µC
Tj = 25°C, IS = 12A, VGS = 0V â
Tj = 25°C, IF = 12A, di/dt ⤠100A/µs
VDD ⤠30V â
ton Forward Turn-On Time
Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by LS + LD.
Thermal Resistance
Parameter
RthJC
RthJ-PCB
Junction-to-Case
Junction-to-PC board
Min Typ Max Units
â â 0.83
°C/W
â 3.0 â
Test Conditions
Soldered to a copper-clad PC board
Note: Corresponding Spice and Saber models are available on the G&S Website.
For footnotes refer to the last page
2
www.irf.com
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