STPS0520Z STMicroelectronics, STPS0520Z Datasheet - Page 3

• Manufacturer Part Number: STPS0520Z
• Description: DIODE SCHOTTKY 20V .5A SOD-123
• Manufacturer: STMicroelectronics

Specifications of STPS0520Z

• Voltage - Forward (vf) (max) @ If: 385mV @ 500mA
• Voltage - Dc Reverse (vr) (max): 20V
• Current - Average Rectified (io): 500mA
• Current - Reverse Leakage @ Vr: 150µA @ 20V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Surface Mount
• Package / Case: SOD-123
• Product: Schottky Diodes
• Peak Reverse Voltage: 20 V
• Forward Continuous Current: 0.5 A
• Max Surge Current: 5.5 A
• Configuration: Single
• Forward Voltage Drop: 0.385 V
• Maximum Reverse Leakage Current: 150 uA
• Operating Temperature Range: + 125 C
• Mounting Style: SMD/SMT
• 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: 497-3205-2

Fig. 1: Average forward power dissipation versus
average forward current
0.25
0.20
0.15
0.10
0.05
0.00
Fig. 3: Non repetitive surge peak forward current
versus overload duration (maximum values).
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Fig. 5: Reverse leakage current versus reverse
voltage applied (typical values).
2E+1
1E+1
1E+0
1E-1
1E-2
1E-3
1E-3
0.0
IM(A)
PF(av)(W)
I
0
M
IR(mA)
2
=0.5
t
0.1
4
= 0.05
1E-2
0.2
6
= 0.1
8
IF(av) (A)
Tj=125°C
Tj=100°C
Tj=70°C
Tj=25°C
t(s)
VR(V)
0.3
10
= 0.2
12
1E-1
Ta=25°C
0.4
14
= 0.5
Ta=50°C
=tp/T
16
0.5
T
Ta=75°C
18
= 1
tp
1E+0
0.6
20
Fig. 2: Average forward current versus ambient
temperature ( = 0.5)
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Fig. 4: Relative variation of thermal impedance
junction to ambient versus pulse duration (Epoxy
printed circuit board FR4 with recommended pad
layout).
1E+0
Fig. 6: Relative variation of reverse leakage cur-
rent versus junction temperature (typical values).
1E+3
1E+2
1E+1
1E+0
1E-1
1E-2
1E-3
1E-1
0
1E-3
IF(av)(A)
0
Zth(j-a)/Rth(j-a)
IR[Tj] / IR[Tj=25°C]
Single pulse
= 0.5
= 0.2
= 0.1
=tp/T
VR=VRRM
T
25
1E-2
25
tp
1E-1
50
50
Tamb(°C)
Tj(°C)
tp(s)
1E+0
75
75
STPS0520Z
1E+1
100
=tp/T
100
T
tp
1E+2
125
125
3/5