MBR0540T1 ON Semiconductor, MBR0540T1 Datasheet - Page 4

• Manufacturer Part Number: MBR0540T1
• Description: DIODE SCHOTTKY 40V 0.5A SOD123
• Manufacturer: ON Semiconductor

Specifications of MBR0540T1

• Voltage - Forward (vf) (max) @ If: 510mV @ 500mA
• Voltage - Dc Reverse (vr) (max): 40V
• Current - Average Rectified (io): 500mA
• Current - Reverse Leakage @ Vr: 20µA @ 40V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Surface Mount
• Package / Case: SOD-123
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Other names: MBR0540T1OSCT

100
10
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
* Reverse power dissipation and the possibility of thermal runaway must be considered when operating this device under any
reverse voltage conditions. Calculations of T
T
This graph displays the derated allowable T
T
0
J
J
may be calculated from the equation:
= T
5.0
Jmax
20
SQUARE WAVE
− r(t)Pr, where r(t) = Rthja. For other power applications further calculations must be performed.
10
I
I
V
I
pk
Figure 5. Current Derating
I
pk
pk
pk
R
Figure 7. Capacitance
/I
/I
, REVERSE VOLTAGE (VOLTS)
/I
40
dc
/I
o
o
T
o
o
L
= 10
= 20
= p
, LEAD TEMPERATURE (°C)
= 5
15
60
20
80
25
T
J
100
= 25°C
30
J
MBR0540T1, MBR0540T3
J
FREQ = 20 kHz
therefore must include forward and reverse power effects. The allowable operating
due to reverse bias under DC conditions only and is calculated as
T
r(t) = thermal impedance under given conditions,
Pf = forward power dissipation, and
Pr = reverse power dissipation
J
= T
120
35
http://onsemi.com
Jmax
40
− r(t)(Pf + Pr) where
140
4
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
126
124
122
120
118
116
114
112
110
0
Figure 8. Typical Operating Temperature Derating*
0
0
I
pk
5.0
0.1
Figure 6. Forward Power Dissipation
/I
o
= 20
I
O
, AVERAGE FORWARD CURRENT (AMPS)
I
V
pk
10
0.2
R
/I
, DC REVERSE VOLTAGE (VOLTS)
o
= 10
15
I
0.3
pk
/I
o
= 5
I
pk
20
0.4
/I
o
= p
SQUARE WAVE
149°C/W
25
0.5
180°C/W
R
tja
206°C/W
= 118°C/W
0.6
30
228°C/W
0.7
35
dc
0.8
40