MUR440_15 Datasheet, PDF (1/2 Pages) GOOD-ARK Electronics – Ultrafast Plastic Rectifiers Reverse Voltage 400 to 600 Volts Forward Current 4.0 Amperes

MUR440 and MUR460
Reverse Voltage 400 to 600 Volts
Features
Plastic package has Underwriters Laboratories Flammability
Classification 94V-0
Ideally suited for use in very high frequency switching
power supplies, inverters and as a free wheeling diode
Ultrafast recovery time for high efficiency
Excellent high temperature switching
Glass passivated junction
High temperature soldering guaranteed:
250^oC/10seconds, 0.375” (9.5mm) lead length,
5 lbs. (2.3Kg) tension
Ultrafast Plastic Rectifiers
Forward Current 4.0 Amperes
Mechanical Data
Cases: JEDEC DO-201AD, molded plastic body over
passivated chip
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting position: Any
Weight: 0.045 ounce, 1.2 grams
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Parameter
Symbols
MUR440
MUR460
Maximum repetitive peak reverse voltage
V_RRM
Working peak reverse voltage
V_RWM
Maximum DC blocking voltage
V_DC
Maximum average forward rectified current
(See figure 1)
I_F(AV)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
I_FSM
Maximum instantaneous
forward voltage (Note 1)
at 3.0A, T_J=150^oC
at 3.0A, T =25^oC
J
at 4.0A, T_J=25^oC
V
F
Maximum instantaneous reverse current
at rated DC blocking voltage (Note 1)
T_J=25^oC
T_J=150^oC
I_R
Maximum reverse recovery time
at I_F=0.5A, I_R=1.0A, I_rr=0.25A
t_rr
Maximum reverse recovery time
at I_F=1.0A, di/dt=50A/us, V_R=30V, I_rr=10% I_RM
t_rr
Maximum forward recovery time
at I_F=1.0A, di/dt=100A/us, recovery to 1.0V
t_{f r}
Typical thermal resistance
junction to ambient (Note 2)
R_θJA
Operating junction and storage temperature range
T_J, T_STG
Notes: 1. Pulse test: t_p=300us, duty cycle < 2%
2. Lead length = 1/2” on P.C. Board with 1.5” x 1.5” copper surface
400
600
400
600
400
600
4.0
125.0
1.05
1.25
1.28
10.0
250
50
75
50
28
-55 to +150
253
Units
Volts
Volts
Volts
Amps
Amps
Volts
uA
uA
nS
nS
nS
o_C/W
o_C