STPS140Z STMicroelectronics, STPS140Z Datasheet - Page 3

• Manufacturer Part Number: STPS140Z
• Description: DIODE SCHOTTKY 1A 40V SOD-123
• Manufacturer: STMicroelectronics

Specifications of STPS140Z

• Voltage - Forward (vf) (max) @ If: 550mV @ 1A
• Voltage - Dc Reverse (vr) (max): 40V
• Current - Average Rectified (io): 1A
• Current - Reverse Leakage @ Vr: 40µA @ 40V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Surface Mount
• Package / Case: SOD-123
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Other names: 497-7546-2; STPS140Z

Fig. 3: Non repetive surge peak forward current
versus overload duration (maximum values).
1E-3
Fig. 5: Reverse leakage current versus reverse
voltage applied (typical value).
5E+1
1E+1
1E+0
Fig. 7: Junction capacitance versus reverse
voltage applied (typical value).
200
100
5
4
3
2
1
0
1E-1
1E-2
1E-3
1E-4
50
20
10
IM(A)
1
C(pF)
I
M
0
IR(mA)
=0.5
t
5
2
Tj=150°C
10
1E-2
Tj=70°C
Tj=25°C
Tj=100°C
15
5
t(s)
VR(V)
VR(V)
20
10
1E-1
25
30
20
F=1MHz
Ta=25°C
Tj=25°C
Ta=60°C
35
1E+0
40
50
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: Reverse leakage current versus junction
temperature (typical value).
5E+3
1E+3
1E+2
1E+1
1E+0
Fig. 8-1: Forward voltage drop versus forward
current (high level, maximum values).
5E+0
1E+0
1E-1
1E-2
1E-1
1E-1
1E-2
1E-2
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
0
Zth(j-a)/Rth(j-a)
IFM(A)
IR[Tj] / IR[Tj=25°C]
= 0.2
= 0.5
= 0.1
Single pulse
VR=40V
Tj=150°C
25
1E-1
50
Tj=100°C
VFM(V)
Tj(°C)
tp(s)
Tj=25°C
75
1E+0
100
STPS140Z
1E+1
=tp/T
125
T
tp
5E+1
150
3/5