IRF460
Electrical Characteristics @ Tj = 25°C (Unless Otherwise Specified)
Parameter
Min Typ Max Units
Test Conditions
BV
DSS
Drain-to-Source Breakdown Voltage
500
—
—
—
—
V
V
= 0V, I = 1.0mA
D
GS
Reference to 25°C, I = 1.0mA
∆BV
/∆T
Temperature Coefficient of Breakdown
Voltage
0.78
V/°C
DSS
J
D
R
Static Drain-to-Source On-State
Resistance
—
—
—
—
—
—
—
—
0.27
0.31
4.0
V
= 10V, I = 14A ➀
= 10V, I =21A ➀
D
DS(on)
GS D
Ω
V
GS
V
Gate Threshold Voltage
Forward Transconductance
Zero Gate Voltage Drain Current
2.0
13
—
V
V
= V , I =250µA
GS(th)
fs
DS
GS
D
Ω
g
—
S ( )
V
> 15V, I
= 14A ➀
DS
V
DS
I
25
=400V,V =0V
DS GS
DSS
µA
—
250
V
=400V
DS
= 0V, T = 125°C
V
GS
J
I
Gate-to-Source Leakage Forward
Gate-to-Source Leakage Reverse
Total Gate Charge
—
—
84
12
60
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6.1
100
-100
190
27
V
= 20V
GSS
GS
nA
nC
I
V
GS
= -20V
GSS
Q
V
= 10V, ID 21A
GS =
g
Q
Q
Gate-to-Source Charge
Gate-to-Drain (‘Miller’) Charge
Turn-On Delay Time
Rise Time
V
DS
= 250V
gs
135
35
gd
d(on)
r
t
t
V
DD
=250V, I =21A,
D
120
130
98
R
G
=2.35Ω
n s
t
Turn-Off Delay Time
Fall Time
d(off)
t
f
L
L
Total Inductance
—
nH
S +
D
Measured from drain lead (6mm/0.25in. from
package) to source lead (6mm/0.25in. from
package)
C
C
C
Input Capacitance
—
—
—
4300
1000
250
V
= 0V, V
= 25V
f = 1.0MHz
iss
GS DS
Output Capacitance
—
—
pF
oss
rss
Reverse Transfer Capacitance
Source-Drain Diode Ratings and Characteristics
Parameter
Min Typ Max Units
Test Conditions
I
Continuous Source Current (Body Diode)
—
—
—
—
21
84
S
A
I
Pulse Source Current (Body Diode) ➀
SM
V
Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
—
—
—
—
—
—
1.8
580
8.1
V
nS
µC
T = 25°C, I = 21A, V
= 0V ➀
j
SD
S
GS
t
T = 25°C, I = 21A, di/dt ≤ 100A/µs
j
rr
F
Q
RR
V
≤ 50V ➀
DD
t
Forward Turn-On Time
Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by L + L .
S D
on
Thermal Resistance
Parameter
Min Typ Max Units
Test Conditions
R
R
Junction to Case
—
—
—
—
0.42
30
thJC
thJA
°C/W
Junction to Ambient
Typical socket mount
For footnotes refer to the last page
2
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