4-348
Absolute Maximum Ratings T
C
= 25
o
C, Unless Otherwise Specified
IRFP440 UNITS
Drain to Source Voltage (Note 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
DS
500 V
Drain to Gate Voltage (R
GS
= 20kΩ) (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
DGR
500 V
Continuous Drain Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
D
8.8 A
T
C
= 100
o
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
D
5.6 A
Pulsed Drain Current (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
DM
35 A
Gate to Source Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
GS
±20 V
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P
D
150 W
Linear Derating Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 W/
o
C
Single Pulse Avalanche Energy Rating (Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E
AS
480 mJ
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
J
, T
STG
-55 to 150
o
C
Maximum Temperature for Soldering
Leads at 0.063in (1.6mm) from Case for 10s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
L
Package Body for 10s, See Techbrief 334 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T
pkg
300
260
o
C
o
C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationofthe
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. T
J
= 25
o
C to 125
o
C.
Electrical Specifications T
C
= 25
o
C, Unless Otherwise Specified
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS
Drain to Source Breakdown Voltage BV
DSS
V
GS
= 0V, I
D
= 250µA (Figure 10) 500 - - V
Gate Threshold Voltage V
GS(TH)
V
GS
= V
DS
, I
D
= 250µA 2.0 - 4.0 V
Zero-Gate Voltage Drain Current I
DSS
V
DS
= Rated BV
DSS
, V
GS
= 0V - - 25 µA
V
DS
= 0.8 x Rated BV
DSS
, V
GS
= 0V, T
J
= 125
o
C - - 250 µA
On-State Drain Current (Note 2) I
D(ON)
V
DS
> I
D(ON) x
r
DS(ON)MAX
, V
GS
= 10V 8.8 - - A
Gate to Source Leakage I
GSS
V
GS
= ±20V - - ±100 nA
Drain to Source On Resistance (Note 2) r
DS(ON)
V
GS
= 10V, I
D
= 4.9A (Figures 8, 9) - 0.800 0.850 Ω
Forward Transconductance (Note 2) g
fs
V
DS
≥ 50V, I
D
= 4.9A (Figure 12) 5.3 8.2 - S
Turn-On Delay Time t
d(ON)
V
DD
= 250V, I
D
≈ 8A, R
GS
= 9.1Ω, R
L
= 30.1Ω
MOSFET Switching Times are Essentially
Independent of Operating Temperature
-1721 ns
Rise Time t
r
-2335 ns
Turn-Off Delay Time t
d(OFF)
-4274 ns
Fall Time t
f
-1830 ns
Total Gate Charge
(Gate to Source + Gate to Drain)
Q
g
V
GS
= 10V, I
D
= 8A, V
DS
= 0.8 x Rated BV
DSS
I
g(REF)
= 1.5mA (Figure 14) Gate Charge is
Essentially Independent of Operating Temperature
-4263nC
Gate to Source Charge Q
gs
-7 - nC
Gate to Drain “Miller” Charge Q
gd
-22 - nC
Input Capacitance C
ISS
V
GS
= 0V, V
DS
= 25V, f = 1.0MHz (Figure 11) - 1225 - pF
Output Capacitance C
OSS
- 200 - pF
Reverse-Transfer Capacitance C
RSS
-85 - pF
Internal Drain Inductance L
D
Measured from the drain
Lead, 6mm (0.25in) from
the Package to the
Center of the Die
Modified MOSFET
Symbol Showing the
Internal Devices
Inductances
- 5.0 - nH
Internal Source Inductance L
S
Measured from the
Source Lead, 6mm
(0.25in) from Header to
the Source Bonding Pad
- 12.5 - nH
Junction to Case R
θJC
- - 0.83 oC/W
Junction to Ambient R
θJA
Free Air Operation - - 30 oC/W
L
S
L
D
G
D
S
IRFP440
