STPS1L40 STMicroelectronics, STPS1L40 Datasheet - Page 3

• Manufacturer Part Number: STPS1L40
• Description: Low Drop Power Schottky Rectifier
• Manufacturer: STMicroelectronics

STPS1L40
Figure 1.
Figure 3.
Figure 5.
0.001
0.01
1. 2
1. 0
0. 8
0. 6
0. 4
0. 2
0. 0
0.1
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1
0.01
0
P
0.0
I F(AV) (A)
P
ARM
P F(AV) (W)
δ = t p / T
ARM
(1 µs)
(t p )
δ = 0.05
0.2
T
25
Average forward power dissipation
versus average forward current
Average forward current versus
ambient temperature (SMB, δ = 0.5)
Normalized avalanche power
derating versus pulse duration
0.1
t p
0.4
δ = 0.1
50
0.6
1
I F(AV) (A)
t (µs)
δ = 0.2
p
0.8
75
R th(j-a) = R th(j-l)
R th(j-a) = 100 °C/W
10
1.0
δ = 0.5
100
T amb (°C)
1.2
δ = t p / T
100
125
δ = 1
1.4
T
SMB
Doc ID 5507 Rev 6
t p
1.6
150
1000
Figure 2.
Figure 4.
Figure 6.
1.2
0.8
0.6
0.4
0.2
1
0
1. 2
1. 0
0. 8
0. 6
0. 4
0. 2
0. 0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
25
P
ARM
0
P
I F(AV) (A)
0
I F(AV) (A)
ARM
δ = t p / T
δ = t p / T
(25 °C)
(T j )
25
T
25
T
50
Average forward current versus
ambient temperature (SMA, δ = 0.5)
Average forward current versus
ambient temperature
(STmite flat, δ = 0.5)
Normalized avalanche power
derating versus junction
temperature
t p
t p
R th(j-a) = 250 °C/W
50
50
75
T (°C)
R th(j-a) = 120 °C/W
75
75
j
R th(j-a) = R th(j-c)
R th(j-a) = R th(j-l)
100
100
100
T amb (°C)
T amb (°C)
Characteristics
125
125
125
STmite flat
SMA
150
150
3/11
150