PD - 9.1231
IRFP450LC
HEXFET ® Power MOSFET
Ultra Low Gate Charge
Reduced Gate Drive Requirement
Enhanced 30V V gs Rating
Reduced C iss, Coss, Crss
Isolated Central Mounting Hole
Dynamic dv/dt Rated
Repetitive Avalanche Rated
VDSS = 500V
RDS(on) = 0.40 Ω
ID = 14A
Description
This new series of Low Charge HEXFET Power MOSFETs achieve significantly
lower gate charge over conventional MOSFETs. Utilizing advanced Hexfet
technology the device improvements allow for reduced gate drive requirements,
faster switching speeds and increased total system savings. These device
improvements combined with the proven ruggedness and reliability of HEXFETs
offer the designer a new standard in power transistors for switching applications.
The TO-247 package is preferred for commercial-industrial applications where
higher power levels preclude the use of TO-220 devices. The TO-247 is similar
but superior to the earlier TO-218 package because of its isolated mounting hole.
Absolute Maximum Ratings
Parameter
ID @ T C = 25°C
ID @ T C = 100°C
IDM
PD @T C = 25°C
VGS
EAS
IAR
EAR
dv/dt
TJ
TSTG
Max.
Continuous Drain Current, V GS @ 10V
Continuous Drain Current, V GS @ 10V
Pulsed Drain Current
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Single Pulse Avalanche Energy
Avalanche Current
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Mounting torque, 6-32 or M3 screw.
Units
14
8.6
56
190
1.5
±30
760
14
19
3.5
-55 to + 150
A
W
W/°C
V
mJ
A
mJ
V/ns
°C
300 (1.6mm from case)
10 lbf•in (1.1N•m)
Thermal Resistance
Parameter
RθJC
RθCS
RθJA
Junction-to-Case
Case-to-Sink, Flat, Greased Surface
Junction-to-Ambient
Min.
Typ.
Max.
Units
––––
––––
––––
––––
0.24
––––
0.65
––––
40
°C/W
Revision 0
IRFP450LC
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
RDS(ON)
VGS(th)
gfs
Parameter
Drain-to-Source Breakdown Voltage
Breakdown Voltage Temp. Coefficient
Static Drain-to-Source On-Resistance
Gate Threshold Voltage
Forward Transconductance
IDSS
Drain-to-Source Leakage Current
V(BR)DSS
∆V(BR)DSS/∆TJ
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
Gate-to-Source Forward Leakage
Gate-to-Source Reverse Leakage
Total Gate Charge
Gate-to-Source Charge
Gate-to-Drain ("Miller") Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
LD
Internal Drain Inductance
LS
Internal Source Inductance
Ciss
Coss
Crss
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
IGSS
Min.
500
–––
–––
2.0
8.7
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
Typ.
–––
0.59
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
14
49
30
30
Max. Units
Conditions
–––
V
VGS = 0V, I D = 250µA
––– V/°C Reference to 25°C, I D = 1mA
0.40
Ω
VGS = 10V, I D = 8.4A
4.0
V
VDS = VGS, ID = 250µA
–––
S
VDS = 50V, ID = 8.4A
25
VDS = 500V, VGS = 0V
µA
250
VDS = 400V, VGS = 0V, T J = 125°C
100
VGS = 20V
nA
-100
VGS = -20V
74
ID = 14A
19
nC
VDS = 400V
35
VGS = 10V, See Fig. 6 and 13
–––
VDD = 250V
–––
ID = 14A
ns
–––
RG = 6.2Ω
–––
RD = 17Ω, See Fig. 10
Between lead,
––– 5.0 –––
6mm (0.25in.)
nH
from package
––– 13
–––
and center of die contact
––– 2200 –––
VGS = 0V
––– 320 –––
pF
VDS = 25V
––– 28 –––
ƒ = 1.0MHz, See Fig. 5
Source-Drain Ratings and Characteristics
IS
ISM
VSD
trr
Qrr
ton
Parameter
Continuous Source Current
(Body Diode)
Pulsed Source Current
(Body Diode)
Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
Forward Turn-On Time
Min. Typ. Max. Units
–––
–––
14
–––
–––
56
–––
–––
–––
–––
580
5.1
1.4
870
7.7
A
V
ns
µC
Conditions
MOSFET symbol
showing the
integral reverse
p-n junction diode.
TJ = 25°C, I S = 14A, V GS = 0V
TJ = 25°C, I F = 14A
di/dt = 100A/µs
Intrinsic turn-on time is negligible (turn-on is dominated by L
Notes:
Repetitive rating; pulse width limited by
max. junction temperature. ( See fig. 11 )
ISD ≤ 14A, di/dt ≤ 130A/µs, V DD ≤ V(BR)DSS,
T J ≤ 150°C
VDD = 25V, starting T J = 25°C, L = 7.0mH
R G = 25Ω, IAS = 14A. (See Figure 12)
Pulse width ≤ 300µs; duty cycle ≤ 2%.
S+LD)
IRFP450LC
100
100
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
BOTTOM 4.5V
10
1
4.5V
0.1
20µs PULSE WIDTH
TC = 25°C
0.01
0.01
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
BOTTOM 4.5V
TOP
I , Drain-to-Source Current (A)
D
I , Drain-to-Source Current (A)
D
TOP
0.1
1
10
A
100
10
4.5V
1
0.1
20µs PULSE WIDTH
TC = 150°C
0.01
0.01
0.1
VDS , Drain-to-Source Voltage (V)
R DS(on) , Drain-to-Source On Resistance
(Normalized)
I D , Drain-to-Source Current (A)
TJ = 150°C
TJ = 25°C
1
0.1
VDS = 50V
20µs PULSE WIDTH
4
5
6
7
8
9
VGS , Gate-to-Source Voltage (V)
Fig 3. Typical Transfer Characteristics
A
100
Fig 2. Typical Output Characteristics,
TC = 150oC
100
0.01
10
VDS , Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics,
TC = 25oC
10
1
10
A
3.0
I D = 14A
2.5
2.0
1.5
1.0
0.5
VGS = 10V
0.0
-60
-40
-20
0
20
40
60
80
A
100 120 140 160
TJ , Junction Temperature (°C)
Fig 4. Normalized On-Resistance
Vs. Temperature
IRFP450LC
20
V GS = 0V,
f = 1MHz
C iss = Cgs + C gd , Cds SHORTED
C rss = C gd
C oss = Cds + C gd
V GS , Gate-to-Source Voltage (V)
C, Capacitance (pF)
4000
3000
Ciss
2000
1000
Coss
Crss
0
10
V DS = 400V
V DS = 250V
V DS = 100V
16
12
8
4
FOR TEST CIRCUIT
SEE FIGURE 13
0
A
1
I D = 14A
100
0
V DS , Drain-to-Source Voltage (V)
40
60
A
80
Q G , Total Gate Charge (nC)
Fig 5. Typical Capacitance Vs.
Drain-to-Source Voltage
Fig 6. Typical Gate Charge Vs.
Gate-to-Source Voltage
1000
100
OPERATION IN THIS AREA LIMITED
BY R DS(on)
ID , Drain Current (A)
ISD , Reverse Drain Current (A)
20
10
TJ = 150°C
TJ = 25°C
1
100
10µs
10
100µs
1ms
1
VGS = 0V
0.1
0.0
0.4
0.8
1.2
1.6
VSD , Source-to-Drain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
A
2.0
10ms
T C = 25°C
T J = 150°C
Single Pulse
0.1
1
A
10
100
VDS , Drain-to-Source Voltage (V)
Fig 8. Maximum Safe Operating Area
1000
IRFP450LC
RD
VDS
VGS
14
D.U.T.
RG
VDD
ID, Drain Current (Amps)
12
10 V
10
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
8
Fig 10a. Switching Time Test Circuit
6
4
2
A
0
25
50
75
100
125
150
TC , Case Temperature (°C)
Fig 9. Maximum Drain Current Vs.
Case Temperature
Fig 10b. Switching Time Waveforms
Thermal Response (Z thJC )
1
D = 0.50
0.20
0.1
0.10
0.05
0.02
0.01
0.01
PDM
SINGLE PULSE
(THERMAL RESPONSE)
t
t
N o te s :
1 . D u ty fa c to r D = t
0.001
0.00001
1
1
/ t
2
2
2 . P e a k TJ = P D M x Z th J C + T C
0.0001
0.001
0.01
0.1
1
t 1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
A
10
10 V
Fig 12a. Unclamped Inductive Test Circuit
EAS , Single Pulse Avalanche Energy (mJ)
IRFP450LC
1600
ID
6.3A
8.9A
BOTTOM 14A
TOP
1200
800
400
0
VDD = 50V
25
50
A
75
100
125
Starting TJ , Juntion Temperature (°C)
Fig 12b. Unclamped Inductive Waveforms
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
10 V
Fig 13a. Basic Gate Charge Waveform
Fig 13b. Gate Charge Test Circuit
150
IRFP450LC
Peak Diode Recovery dv/dt Test Circuit
Circuit Layout Considerations
• Low Stray Inductance
• Ground Plane
• Low Leakage Inductance
Current Transformer
D.U.T
RG
•
•
•
•
dv/dt controlled by R G
Driver same type as D.U.T.
ISD controlled by Duty Factor "D"
D.U.T. - Device Under Test
VDD
*
* VGS = 5V for Logic Level Devices
Fig 14. For N-Channel HEXFETS
IRF450LC
Package Outline
TO-247AC
Part Marking Information
TO-247AC
EXAMPLE : THIS IS AN IRFPE30
WITH ASSEMBLY
LOT CODE 3A1Q
A
PART NUMBER
INTERNATIONAL
RECTIFIER
LOGO
IRFPE30
3A1Q 9302
ASSEMBLY
LOT CODE
DATE CODE
(YYWW)
YY = YEAR
WW WEEK
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 322 3331
EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, UK Tel: (44) 0883 713215
IR CANADA: 7321 Victoria Park Ave., Suite 201, Markham, Ontario L3R 3L1, Tel: (905) 475 1897 IR GERMANY:
Saalburgstrasse 157, 61350 Bad Homburg Tel: 6172 37066 IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: (39) 1145
10111 IR FAR EAST: K&H Bldg., 2F, 3-30-4 Nishi-Ikeburo 3-Chome, Toshima-Ki, Tokyo 171 Tel: (03)3983 0641 IR
SOUTHEAST ASIA: 315 Outram Road, #10-02 Tan Boon Liat Building, 0316 Tel: 65 221 8371
Data and specifications subject to change without notice.