STPS1L30AU View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STPS1L30AU Datasheet PDF : 5 Pages
| |||
STPS1L30A/U
THERMAL RESISTANCES
Symbol
Parameter
Rth (j-l) Junction to lead
SMA
SMB
Value
30
25
Unit
°C/W
STATIC ELECTRICAL CHARACTERISTICS
Symbol
IR *
VF *
Parameters
Reverse leakage Current
Forward Voltage drop
Tests Conditions
Tj = 25°C
VR = VRRM
Tj = 100°C
Tj = 25°C
IF = 1 A
Tj = 125°C
Tj = 25°C
IF = 2 A
Tj = 125°C
Pulse test : * tp = 380 µs, δ < 2%
Min. Typ. Max. Unit
200 µA
6
15
mA
0.395 V
0.26 0.3
0.445
0.325 0.375
To evaluate the maximum conduction losses use the following equation :
P = 0.225 x IF(AV) + 0.075 IF2(RMS)
Fig. 1: Average forward power dissipation versus
average forward current.
PF(av)(W)
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.0
δ = 0.05
δ = 0.1 δ = 0.2
δ = 0.5
δ=1
T
IF(av) (A)
δ=tp/T
tp
0.2
0.4
0.6
0.8
1.0
1.2
Fig. 3-1: Non repetitive surge peak forward cur-
rent versus overload duration (maximum values)
(SMA).
IM(A)
10
8
6
4
2
IM
t
δ=0.5
0
1E-3
1E-2
t(s)
1E-1
Ta=25°C
Ta=50°C
Ta=100°C
1E+0
Fig. 2: Average forward current versus ambient
temperature (δ=0.5).
IF(av)(A)
1.2
1.0
0.8
0.6
Rth(j-a)=Rth(j-l)
Rth(j-a)=120°C/W
Rth(j-a)=100°C/W
0.4
T
0.2
δ=tp/T
tp
Tamb(°C)
0.0
0
25
50
75
100 125 150
Fig. 3-2: Non repetitive surge peak forward cur-
rent versus overload duration (maximum values)
(SMB).
IM(A)
10
8
6
4
2
IM
t
δ=0.5
0
1E-3
t(s)
1E-2
1E-1
Ta=25°C
Ta=50°C
Ta=100°C
1E+0
2/5
Share Link: 