Characteristics STPS0530Z
2/7 DocID9383 Rev 3
1 Characteristics
Table 2. Absolute ratings (limiting values)
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage 30 V
I
F(RMS)
Forward rms current 2 A
I
F(AV)
Average forward current δ = 0.5 T
a
= 55 °C 0.5 A
I
FSM
Surge non repetitive forward current t
p
= 10 ms sinusoidal 5.5 A
dV/dt Critical rate of rise of reverse voltage 10000 V/µs
T
stg
Storage temperature range -65 to +150 °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
T
L
Maximum temperature for soldering during 10 s 260 °C
Table 3. Thermal resistance
Symbol Parameter Value Unit
R
th(j-a)
Junction to ambient 340
(1)
1. Copper area on PCB S = 2.5 mm
2
°C/W
Table 4. Static electrical characteristics
Symbol Parameter Test conditions Typ. Max. Unit
I
R
(1)
1. Pulse test: tp = 5 ms, δ < 2%
Reverse leakage current
T
j
= 25 °C
V
R
= 15 V
12 µA
T
j
= 125 °C 3 5 mA
T
j
= 25 °C
V
R
= V
RRM
130 µA
T
j
= 125 °C 9 21 mA
V
F
(2)
2. Pulse test: tp = 380 µs, δ < 2%
To evaluate the maximum conduction losses use the following equation:
P = 0.23 x I
F(AV)
+ 0.18 I
F
2
(RMS)
Forward voltage drop
T
j
= 25 °C
I
F
= 0.1 A
0.375
V
T
j
= 125 °C 0.20 0.22
T
j
= 25 °C
I
F
= 0.5 A
0.43
T
j
= 125 °C 0.31 0.33
dPtot
dTj
---------------
1
Rth j a–()
--------------------------
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