IRFY420C
Dimensions in mm (inches).
10.6 (0.42)
0.8
(0.03)
4.6 (0.18)
16.5 (0.65)
3.70 Dia. Nom
N-Channel MOSFET in
a Hermetically sealed
TO257AB Metal Package.
1.5(0.53)
10.6 (0.42)
1 2 3
12.70 (0.50 min)
V
DSS
= 500V
I
D
= 25A
R
DS(ON)
= 0.23Ω
Ω
All Semelab hermetically sealed products can be
processed in accordance with the requirements
of BS, CECC and JAN, JANTX, JANTXV and
JANS specifications.
2.54 (0.1)
BSC
1.0
(0.039)
2.70
(0.106)
TO257AB (TO220M)
PINOUTS
1 – Gate
2 – Drain
Case – Source
Parameter
V
DSS
I
D
P
D
R
DS(ON)
C
ISS
Q
g
t
td(on)
t
tr
t
td(off)
t
f
Drain – Source Breakdown Voltage
Continuous Drain Current
Power Dissipation
Static Drain – Source On–State Resistance
Input Capacitance
Total Gate Charge
Turn–On Delay Time
Rise Time
Turn–Off Delay Time
Fall Time
Min.
Typ.
Max.
500
25
300
0.23
Units
V
A
W
Ω
pF
nC
ns
ns
ns
ns
4200
210
33
140
120
99
This is a shortform datasheet. For a full datasheet please contact
sales@semelab.co.uk.
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 plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
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13-Sep-02
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