IRSF3031
2 www.irf.com
N
OTES:
①
When mounted on a 1" square PCB (FR-4 or G10 material). For recommended footprint and soldering techniques, refer
to International Rectifier Application Note AN-994.
② E
AS
is tested with a constant current source of 6A applied for 700µS with V
in
= 0V and starting T
j
= 25
o
C.
③ Input current must be limited to less than 5mA with a 1kΩ resistor in series with the input when the Body-Drain Diode is
forward biased.
Static Electrical Characteristics
(T
c
= 25
o
C unless otherwise specified.)
Symbol Parameter Min. Typ. Max. Units Test Conditions
V
ds,clamp
Drain to source clamp voltage 50 56 65 V I
ds
= 2A
R
ds(on)
Drain to source on resistance — 155 200 mΩ V
in
= 5V, I
ds
= 2A
I
dss
Drain to source leakage current — — 250
µ
AV
ds
= 40V, V
in
= 0V
V
set
Input threshold voltage 2.5 3.2 4.0 V V
ds
= 5V, I
ds
> 10mA
V
reset
Input protection reset threshold voltage 0.5 1.0 1.5 V V
ds
= 5V, I
ds
< 10
µ
A
I
i,on
Input supply current (normal operation) — 100 300
µ
AV
in
= 5V
I
i,off
Input supply current (protection mode) — 120 400
µ
AV
in
= 5V
V
in, clamp
Input clamp voltage 9 10 — V I
in
= 1mA
V
sd
Body-drain diode forward drop➂ — 1.5 — V I
ds
= -2A, R
in
= 1kΩ
Symbol Parameter Min. Typ. Max. Units Test Conditions
R
thjc
Thermal resistance, junction-to-case — — 4
o
C/W TO-220AB
R
thja
Thermal resistance, junction-to-ambient — — 60
R
thjc
Thermal resistance, junction-to-case — — 40
o
C/W SOT-223
R
thja
Thermal resistance, junction-to-PCB ➀ ——60
Thermal Characteristics
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. (T
c
=
25
o
C unless otherwise specified.)
Symbol Parameter Min. Max. Units Test Conditions
V
ds, max
Continuous drain to source voltage — 50
V
V
in, max
Continuous input voltage -0.3 10
I
ds
Continuous drain current — self limited A
P
d
Power dissipation — 30 W T
c
≤ 25
o
C, TO220
— 3.0 W T
c
≤ 25
o
C, SOT223
E
AS
Unclamped single pulse inductive energy➁ — 200 mJ
V
esd1
Electrostatic discharge voltage (Human Body Model) — 4000
V
100pF. 1.5kΩ
V
esd2
Electrostatic discharge voltage (Machine Model) — 1000 200pF, 0Ω
T
Jop
Operating junction temperature range -55
150
T
Stg
Storage temperature range -55 150
o
C
T
L
Lead temperature (soldering, 10 seconds) — 300
