STPS120M STMicroelectronics, STPS120M Datasheet - Page 2

• Manufacturer Part Number: STPS120M
• Description: DIODE SCHOTTKY 1A 20V STMITE
• Manufacturer: STMicroelectronics

Specifications of STPS120M

• Voltage - Forward (vf) (max) @ If: 490mV @ 1A
• Voltage - Dc Reverse (vr) (max): 20V
• Current - Average Rectified (io): 1A
• Current - Reverse Leakage @ Vr: 3.9µA @ 20V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Surface Mount
• Package / Case: DO-216AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Other names: 497-6573-2; STPS120M

STPS120M
Table 4: Thermal Resistance
* Mounted with minimum recommended pad size, PC board FR4.
Table 5: Static Electrical Characteristics
Pulse test:
To evaluate the conduction losses use the following equation: P = 0.34 x I
Figure 1: Conduction losses versus average
current
2/6
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Symbol
Symbol
R
R
0.0
V
th(j-c)
P
I
th(j-l)
R
F(AV)
F
*
0.1
*
*
* Junction to case
(W)
0.2
Junction to ambient
Reverse leakage current
Forward voltage drop
* tp = 380 µs,
0.3
δ = 0.05
0.4
Parameter
0.5
I
δ = 0.1
F(AV)
δ
< 2%
0.6
(A)
0.7
δ = 0.2
0.8
0.9
δ = 0.5
T
T
T
T
T
T
T
T
T
T
δ
Parameter
j
j
j
j
j
j
j
j
j
j
=tp/T
1.0
= 25°C
= 100°C
= 25°C
= 100°C
= 25°C
= 100°C
= 25°C
= 100°C
= 25°C
= 100°C
Tests conditions
T
δ = 1
1.1
tp
1.2
V
V
V
I
I
F
F
R
R
R
= 1A
= 3A
Figure 2: Average forward current versus
ambient temperature (δ = 0.5)
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
= V
= 10V
= 5V
F(AV)
0
I
F(AV)
RRM
δ
+ 0.07 I
=tp/T
(A)
T
25
F
2
tp
Min.
(RMS)
R
th(j-a)
50
=270°C/W
0.44
0.36
0.48
0.42
Typ
275
145
105
1.3
0.6
0.4
T
amb
75
(°C)
Value
250
20
Max.
0.49
0.41
0.54
0.48
850
450
300
3.9
2.0
1.0
100
R
th(j-a)
=R
th(j-c)
125
°C/W
°C/W
Unit
Unit
µA
V
150