STPS20120D STMicroelectronics, STPS20120D Datasheet - Page 3

• Manufacturer Part Number: STPS20120D
• Description: DIODE SCHOTTKY 120V TO-220AB
• Manufacturer: STMicroelectronics

Specifications of STPS20120D

• Voltage - Forward (vf) (max) @ If: 930mV @ 20A
• Voltage - Dc Reverse (vr) (max): 120V
• Current - Average Rectified (io): 20A
• Current - Reverse Leakage @ Vr: 20µA @ 120V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 120 V
• Forward Continuous Current: 20 A
• Max Surge Current: 200 A
• Configuration: Single
• Forward Voltage Drop: 0.93 V
• Maximum Reverse Leakage Current: 20 uA
• Operating Temperature Range: + 175 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-4627-5

Figure 1: Average forward power dissipation
versus average forward current
Figure
derating versus pulse duration
0.001
Figure 5: Non repetitive surge peak forward
current versus overload duration (maximum
values)
28
26
24
22
20
18
16
14
12
10
0.01
140
120
100
8
6
4
2
0
0.1
80
60
40
20
1.E-03
0
1
0
0.01
P
I (A)
P
F(AV)
M
P
ARM
I
M
ARM p
2
(W)
(1µs)
(t )
δ
4
3:
=0.5
t
0.1
6
δ = 0.05
Normalized
1.E-02
8
10
1
δ = 0.1
I
F(AV)
t (µs)
12
p
t(s)
(A)
14
δ = 0.2
avalanche
10
16
1.E-01
18
20
δ = 0.5
100
δ
=tp/T
22
T =125°C
T =25°C
T =75°C
c
c
T
c
power
δ = 1
24
1.E+00
tp
1000
26
Figure 2: Average forward current versus
ambient temperature (δ = 0.5)
Figure
derating versus junction temperature
Figure
impedance junction to ambient versus pulse
duration
22
20
18
16
14
12
10
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.2
0.8
0.6
0.4
0.2
8
6
4
2
0
1.E-03
1
0
0
I
25
F(AV)
Z
P
th(j-c)
δ = 0.5
δ = 0.2
Single pulse
δ = 0.1
ARM
P
δ
ARM p
=tp/T
(A)
(25°C)
/R
25
6:
(t )
4:
th(j-c)
T
50
tp
Relative
Normalized
50
1.E-02
75
75
T
amb
T (°C)
R
t (s)
j
variation
R
p
th(j-a)
th(j-a)
(°C)
=15°C/W
=R
100
th(j-c)
100
avalanche
1.E-01
STPS20120D
125
of
δ
=tp/T
125
150
thermal
T
power
tp
1.E+00
150
175
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