IRSF3021
2 www.irf.com
NOTES:
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.
Symbol Parameter Min. Typ. Max. Units Test Conditions
R
thjc
Junction to case — — 4
o
C/W TO-220AB
R
thja
Junction to ambient — — 60
R
thjc
Junction to case — — 40
o
C/W SOT-223
R
thja
Junction to PCB ➀ ——60
Thermal Characteristics
Symbol Parameter Min. Typ. Max. Units Test Conditions
V
ds,clamp
Drain to source clamp voltage 50 56 65
V
I
ds
= 6A, t
p
= 700 µS
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 µAV
ds
= 40V, V
in
= 0V
V
th
Input threshold voltage 1.0 2.0 3.0 V V
ds
= V
in
, I
ds
+ I
in
= 10mA
I
i,on
Input supply current (Normal Operation) — 100 300 µAV
in
= 5V
I
i,off
Input supply current (Protection Mode) — 250 500 µAV
in
= 5V
V
in, clamp
Input clamp voltage 9 10 — I
in
= 1mA
V
sd
Body-drain diode forward drop➂ — 1.5 — I
ds
= -2A, R
in
= 1kΩ
Static Electrical Characteristics
(T
C
= 25
o
C unless otherwise specified.)
V
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
—3WT
c
≤ 25
o
C, SOT223
E
AS
Unclamped single pulse inductive energyÁ — 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
