IRFN250
2N7225U1
MECHANICAL DATA
Dimensions in mm (inches)
0 .8 9
(0 .0 3 5 )
m in .
3 .7 0 (0 .1 4 6 )
3 .7 0 (0 .1 4 6 )
3 .4 1 (0 .1 3 4 )
3 .4 1 (0 .1 3 4 )
4 .1 4 (0 .1 6 3 )
3 .8 4 (0 .1 5 1 )
N–CHANNEL
POWER MOSFET
3 .6 0 (0 .1 4 2 )
M a x .
1
3
0 .7 6
(0 .0 3 0 )
m in .
V
DSS
I
D(cont)
R
DS(on)
FEATURES
200V
27.4A
Ω
0.100Ω
1 0 .6 9 (0 .4 2 1 )
1 0 .3 9 (0 .4 0 9 )
2
1 6 .0 2 (0 .6 3 1 )
1 5 .7 3 (0 .6 1 9 )
• HERMETICALLY SEALED SURFACE
MOUNT PACKAGE
• SMALL FOOTPRINT – EFFICIENT USE OF
PCB SPACE.
9 .6
9 .3
1 1 .5
1 1 .2
7 (0
8 (0
8 (0
8 (0
.3 8
.3 6
.4 5
.4 4
1 )
9 )
6 )
4 )
0 .5 0 (0 .0 2 0 )
0 .2 6 (0 .0 1 0 )
• SIMPLE DRIVE REQUIREMENTS
• LIGHTWEIGHT
• HIGH PACKING DENSITIES
SMD 1 PACKAGE (TO-276AB)
Pad 1 – Source
Pad 2 – Drain
Pad 3 – Gate
Note:
IRF250SMD also available with
pins 1 and 3 reversed.
±20V
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
GS
I
D
I
D
I
DM
P
D
E
AS
dv/dt
T
J
, T
stg
T
L
R
θJC
Gate – Source Voltage
Continuous Drain Current
Continuous Drain Current
Pulsed Drain Current
1
Power Dissipation @ T
case
= 25°C
Linear Derating Factor
Single Pulse Avalanche Energy
2
Peak Diode Recovery
3
Operating and Storage Temperature Range
Package Mounting Surface Temperature (for 5 sec)
Thermal Resistance Junction to Case
(V
GS
= 0 , T
case
= 25°C)
(V
GS
= 0 , T
case
= 100°C)
27.4A
17A
110A
150W
1.2W/°C
500mJ
5.0V/ns
–55 to 150°C
300°C
0.83°C/W
Notes
1) Pulse Test: Pulse Width
≤
300ms,
δ ≤
2%
2) @ V
DD
= 25V , L
≥
1.3mH , Peak I
L
= 27.4A , Starting T
J
= 25°C
3) @ I
SD
≤
27.5A , di/dt
≤
190A/µs , V
DD
≤
BV
DSS
, T
J
≤
150°C
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Document Number 3352
Issue 2
IRFN250
2N7225U1
ELECTRICAL CHARACTERISTICS
(Tamb = 25°C unless otherwise stated)
Parameter
BV
DSS
∆T
J
R
DS(on)
STATIC ELECTRICAL RATINGS
Drain – Source Breakdown Voltage
Breakdown Voltage
Static Drain – Source On–State
Resistance
1
Forward Transconductance
1
Zero Gate Voltage Drain Current
Forward Gate – Source Leakage
Reverse Gate – Source Leakage
DYNAMIC CHARACTERISTICS
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
1
Gate – Source Charge
1
Gate – Drain (“Miller”) Charge
1
Turn–On Delay Time
Rise Time
Turn–Off Delay Time
Fall Time
Test Conditions
V
GS
= 0
I
D
= 1mA
V
GS
= 10V
V
GS
= 10V
V
DS
= V
GS
V
DS
≥
15V
V
GS
= 0
V
GS
= 20V
V
GS
= –20V
V
GS
= 0
V
DS
= 25V
f = 1MHz
V
GS
= 10V
V
DS
= 0.5BV
DSS
I
D
= 22A
V
DS
= 0.5BV
DSS
V
DD
= 100V
I
D
= 27.4A
R
G
= 2.35Ω
V
GS
= 10V
I
D
= 22A
I
D
= 17A
I
D
= 27.4A
I
D
= 250µA
I
DS
= 17A
V
DS
= 0.8BV
DSS
T
J
= 125°C
I
D
= 1mA
Min.
200
Typ.
Max.
Unit
V
∆BV
DSS
Temperature Coefficient of
Reference to 25°C
0.29
0.100
0.105
2
9
25
250
100
–100
3500
700
110
55
8
30
115
22
60
35
190
170
130
27.4
110
4
V / °C
Ω
V
S(Ω
µA
nA
)
Ω
(
V
GS(th)
Gate Threshold Voltage
g
fs
I
DSS
I
GSS
I
GSS
C
iss
C
oss
C
rss
Q
g
Q
gs
Q
gd
t
d(on)
t
r
t
d(off)
t
f
I
S
I
SM
V
SD
t
rr
Q
rr
t
on
pF
nC
nC
ns
SOURCE – DRAIN DIODE CHARACTERISTICS
Continuous Source Current
Pulse Source Current
2
Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
Forward Turn–On Time
I
S
= 27.4A
V
GS
= 0
I
F
= 27.4A
T
J
= 25°C
Negligible
d
i
/ d
t
≤
100A/µs V
DD
≤
30V
T
J
= 25°C
A
V
ns
µC
1.9
950
9.0
Notes
1) Pulse Test: Pulse Width
≤
300ms,
δ ≤
2%
2) Repetitive Rating – Pulse width limited by maximum junction temperature.
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Document Number 3352
Issue 2
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