IRFM064
2 www.irf.com
Electrical Characteristics @ Tj = 25°C (Unless Otherwise Specified)
Parameter Min Typ Max Units Test Conditions
BV
DSS
Drain-to-Source Breakdown Voltage 60 — — V V
GS
= 0V, I
D
= 1.0mA
∆BV
DSS
/∆T
J
Temperature Coefficient of Breakdown — 0.048 — V/°C Reference to 25°C, I
D
= 1.0mA
Voltage
R
DS(on)
Static Drain-to-Source On-State — — 0.017 V
GS
= 10V, I
D
= 35A
Resistance
V
GS(th)
Gate Threshold Voltage 2.0 — 4.0 V V
DS
= V
GS
, I
D
= 250µA
g
fs
Forward Transconductance 21 — — S ( )V
DS
> 15V, I
DS
= 35A ➃
I
DSS
Zero Gate Voltage Drain Current — — 25 V
DS
= 48V ,V
GS
=0V
— — 250 V
DS
= 48V,
V
GS
= 0V, T
J
= 125°C
I
GSS
Gate-to-Source Leakage Forward — — 100 V
GS
= 20V
I
GSS
Gate-to-Source Leakage Reverse — — -100 V
GS
= -20V
Q
g
Total Gate Charge — — 240 V
GS
=10V, I
D
= 35A
Q
gs
Gate-to-Source Charge — — 53 nC V
DS
= 30V
Q
gd
Gate-to-Drain (‘Miller’) Charge — — 78
t
d(on)
Turn-On Delay Time — — 27 V
DD
= 30V, I
D
= 35A,
t
r
Rise Time — — 120 V
GS
=10V, R
G
= 2.35Ω
t
d(off)
Turn-Off Delay Time — — 76
t
f
Fall Time — — 93
L
S
+ L
D
Total Inductance — 6.8 —
C
iss
Input Capacitance — 7400 — V
GS
= 0V, V
DS
= 25V
C
oss
Output Capacitance — 3200 — pF f = 1.0MHz
C
rss
Reverse Transfer Capacitance — 540 —
nA
Ω
➃
nH
ns
µA
Note: Corresponding Spice and Saber models are available on the G&S Website.
For footnotes refer to the last page
Thermal Resistance
Parameter Min Typ Max Units Test Conditions
R
thJC
Junction-to-Case — — 0.5
R
thJCS
Case-to-Sink — 0.21 —
R
thJA
Junction-to-Ambient — — 48 Typical socket mount
°C/W
Source-Drain Diode Ratings and Characteristics
Parameter Min Typ Max Units Test Conditions
I
S
Continuous Source Current (Body Diode) — — 35*
I
SM
Pulse Source Current (Body Diode) ➀ — — 380
V
SD
Diode Forward Voltage — — 3.0 V T
j
= 25°C, I
S
= 35A, V
GS
= 0V ➃
t
rr
Reverse Recovery Time — — 220 nS T
j
= 25°C, I
F
= 35A, di/dt ≤ 100A/µs
Q
RR
Reverse Recovery Charge — — 1.1 µC V
DD
≤ 50V ➃
t
on
Forward Turn-On Time Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by L
S
+ L
D
.
A
Measured from drain lead (6mm/
0.25in. from package) to source lead
(6mm/0.25in. from package)
Ω
*Current is limited by pin diameter
