MUR140G ON Semiconductor, MUR140G Datasheet - Page 2

• Manufacturer Part Number: MUR140G
• Description: DIODE ULTRA FAST 1A 400V DO-41
• Manufacturer: ON Semiconductor
• Series: SWITCHMODE™r

Specifications of MUR140G

• Voltage - Forward (vf) (max) @ If: 1.25V @ 1A
• Voltage - Dc Reverse (vr) (max): 400V
• Current - Average Rectified (io): 1A
• Current - Reverse Leakage @ Vr: 5µA @ 400V
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 75ns
• Mounting Type: Through Hole
• Package / Case: DO-204AL, DO-41, Axial
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 400 V
• Forward Voltage Drop: 1.25 V
• Recovery Time: 75 ns
• Forward Continuous Current: 1 A @ Ta=120C
• Max Surge Current: 35 A
• Reverse Current Ir: 5 uA
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 65 C
• Current, Forward: 1 A
• Current, Reverse: 150 μA
• Current, Surge: 35 A
• Package Type: Case 59
• Primary Type: Rectifier
• Speed, Switching: Ultrafast
• Temperature, Junction, Maximum: +175 °C
• Temperature, Operating: -65 to +175 °C
• Time, Recovery: 75 ns
• Voltage, Forward: 1.05 V
• Voltage, Reverse: 400 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤ 2.0%.
MAXIMUM RATINGS
THERMAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(Square Wave Mounting Method #3 Per Note 2)
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions, halfwave,
single phase, 60 Hz)
Operating Junction Temperature and Storage Temperature
Maximum Thermal Resistance, Junction−to−Ambient
Maximum Instantaneous Forward Voltage (Note 1)
(i
(i
Maximum Instantaneous Reverse Current (Note 1)
(Rated DC Voltage, T
(Rated DC Voltage, T
Maximum Reverse Recovery Time
(I
(I
Maximum Forward Recovery Time
(I
F
F
F
F
F
= 1.0 Amp, T
= 1.0 Amp, T
= 1.0 A, di/dt = 50 A/ms)
= 0.5 A, i
= 1.0 A, di/dt = 100 A/ms, I
R
= 1.0 A, I
J
J
= 150°C)
= 25°C)
J
J
= 150°C)
= 25°C)
REC
Characterisic
Rating
= 0.25 A)
REC
to 1.0 V)
http://onsemi.com
MUR120 Series
Symbol
Symbol
T
V
V
I
2
R
I
J
F(AV)
RWM
FSM
RRM
V
, T
v
i
t
t
qJA
R
rr
fr
F
R
stg
105
50
1.0 @ T
100
110
0.710
0.875
2.0
50
35
25
25
A
= 130°C
115
150
*65 to +175
Note 2
MUR
Max
120
200
35
130
300
1.0 @ T
1.05
1.25
140
400
150
5.0
75
50
50
A
= 120°C
160
600
°C/W
Unit
Unit
°C
mA
ns
ns
V
A
A
V