Datasheet

Characteristics STPS3150
2/10 Doc ID 9474 Rev 5
1 Characteristics
To evaluate the conduction losses use the following equation:
P = 0.59 x I
F(AV)
+ 0.023 I
F
2
(RMS)
Table 2. Absolute Ratings (limiting values)
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage 150
V
I
F(AV)
Average forward current
SMB T
L
= 130 °C δ = 0.5
3
A
DO-201AD T
L
= 140 °C δ = 0.5
SMB flat T
L
= 150 °C δ = 0.5
I
FSM
Surge non repetitive
forward current
SMB
t
p
= 10 ms sinusoidal
80
A
DO-201AD 100
SMB flat 80
T
stg
Storage temperature range -65 to + 175 °C
T
j
Operating junction temperature
(1)
1. condition to avoid thermal runaway for a diode on its own heatsink
175 °C
Table 3. Thermal resistance
Symbol Parameter Value Unit
R
th(j-l)
Junction to lead
SMB flat 10
°C/WSMB 20
Lead length = 10 mm DO-201AD 15
Table 4. Static electrical characteristics
Symbol Parameter Tests conditions Min. Typ. Max. Unit
I
R
(1)
1. t
p
= 5 ms, δ < 2%
Reverse leakage
current
T
j
= 25 °C
V
R
= V
RRM
0.4 2.0 µA
T
j
= 125 °C 0.6 2.0 mA
V
F
(2)
2. t
p
= 380 µs, δ < 2%
Forward voltage drop
T
j
= 25 °C
I
F
= 3 A
0.78 0.82
V
T
j
= 125 °C 0.63 0.67
T
j
= 25 °C
I
F
= 6 A
0.85 0.89
T
j
= 125 °C 0.70 0.75
dPtot
dTj
---------------
1
Rth j a–()
--------------------------
<