Datasheet

DocID024455 Rev 1 3/19
STD45N10F7, STI45N10F7, STP45N10F7 Electrical ratings
19
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
DS
Drain-source voltage 100 V
V
GS
Gate-source voltage 20 V
I
D
Drain current (continuous) at T
C
= 25 °C 45 A
I
D
Drain current (continuous) at T
C
= 100 °C 32 A
I
DM
(1)
1. Pulse width limited by safe operating area.
Drain current (pulsed) 180 A
P
TOT
Total dissipation at T
c
= 25 °C 60 W
T
J
Operating junction temperature
-55 to 175
°C
T
stg
Storage temperature °C
Table 3. Thermal resistance
Symbol Parameter
Value
Unit
DPAK
TO-220
I
2
PAK
R
thj-case
Thermal resistance junction-case 2.5 2.5 °C/W
R
thj-amb
Thermal resistance junction-ambient 62.5 °C/W
R
thj-pcb
(1)
1. When mounted on FR-4 board of 1inch², 2oz Cu, t < 10 sec.
Thermal resistance junction-pcb 31.2 °C/W