MUR440 & MUR460
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous forward voltage
(1)
Maximum instantaneous reverse current at
rated DC blocking voltage
(1)
Max. reverse recovery time
Maximum reverse recovery time
Maximum forward recovery time
Note:
(1) Pulse test: t
p
= 300 µs, duty cycle
≤
2 %
TEST CONDITIONS
3.0 A
3.0 A
4.0 A
T
J
= 150 °C
T
J
= 25 °C
T
J
= 25 °C
T
J
= 25 °C
T
J
= 150 °C
I
F
= 0.5, I
R
= 1.0 A, I
rr
= 0.25 A
I
F
= 1.0 A, dI/dt = 50 A/µs,
V
R
= 30 V, I
rr
= 10 % I
RM
I
F
= 1.0 A, dI/dt = 100 A/µs,
recovery to 1.0 V
SYMBOL
V
F
MUR440
1.05
1.25
1.28
10
250
50
75
50
MUR460
UNIT
V
I
R
t
rr
t
rr
t
fr
µA
ns
ns
ns
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance junction to ambient
(1)
Note:
(1) Lead length = 1/2" on P.C. board with 1.5" x 1.5" copper surface
SYMBOL
R
θJA
MUR440
28
MUR460
UNIT
°C/W
ORDERING INFORMATION
(Example)
PREFERRED P/N
MUR460-E3/54
MUR460-E3/73
UNIT WEIGHT (g)
1.138
1.138
PREFERRED PACKAGE
54
73
BASE QUANTITY
1400
1000
DELIVERY MODE
13" diameter paper tape
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
6.0
125
L = 1/2"
Average Forward Rectified Current (A)
Peak Forward Surge Current (A)
200
100
4.0
P.C.B.
with
1.5 x 1.5"
Copper Pads
75
50
2.0
25
0
0
50
100
150
0
1
10
100
Ambient Temperature (°C)
Number
of Cycles at 60 Hz
Figure 1. Forward Current Derating Curve
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
www.vishay.com
2
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88686
Revision: 20-Aug-07
VISHAY [ VISHAY TELEFUNKEN ]
