Characteristics STPS3L40-Y
2/7 Doc ID 018562 Rev 1
1 Characteristics
To evaluate the conduction losses use the following equation:
P = 0.30 x I
F(AV)
+ 0.047 I
F
2
(RMS)
Table 2. Absolute ratings (limiting values)
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage 40 V
I
F(AV)
Average forward current T
L
= 120 °C δ = 0.5 3 A
I
FSM
Surge non repetitive forward current t
p
= 10 ms sinusoidal 75 A
P
ARM
Repetitive peak avalanche power t
p
= 1 µs Tj = 25 °C 1300 W
T
stg
Storage temperature range -65 to + 175 °C
T
j
Operating junction temperature range
(1)
1. condition to avoid thermal runaway for a diode on its own heatsink
-40 to +150 °C
Table 3. Thermal resistance
Symbol Parameter Value Unit
R
th(j-l)
Junction to lead 18 °C/W
Table 4. Static electrical characteristics
Symbol Parameter Test conditions Typ. Max. Unit
I
R
(1)
1. Pulse test: tp = 380 µs, δ < 2%
Reverse leakage current
T
j
= 25 °C
V
R
= V
RRM
100 µA
T
j
= 125 °C 16 40 mA
V
F
(1)
Forward voltage drop
T
j
= 25 °C
I
F
= 3 A
0.5
V
T
j
= 125 °C 0.40 0.44
T
j
= 25 °C
I
F
= 6 A
0.62
T
j
= 125 °C 0.52 0.58
dPtot
dTj
<
1
Rth(j-a)
