MURA130, MURA140
PRV : 300 - 400 Volts
Io : 1.0 Ampere
FEATURES :
*
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Super fast recovery time
Pb / RoHS Free
SURFACE MOUNT
SUPER FAST RECTIFIERS
SMA (DO-214AC)
5.0
±
0.15
4.5
±
0.15
1.1
±
0.3
1.2
±
0.2
2.6
±
0.15
2.1
±
0.2
0.2
±
0.07
MECHANICAL DATA :
*
*
*
*
*
*
Case : SMA Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Lead Formed for Surface Mount
Polarity : Color band denotes cathode end
Mounting position : Any
Weight : 0.067 gram
2.0
±
0.2
Dimensions in millimeter
Rating at 25
°
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
Maximum Peak Repetitive Reverse Voltage
Maximum Working Peak Reversr Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current
@T
L
= 150
°C
SYMBOL
V
RRM
V
RWM
V
DC
I
F(AV)
I
FSM
MURA130
300
300
300
1.0
35
MURA140
400
400
400
UNIT
V
V
V
V
A
Maximum Non-Repetitive Peak Surge Current
(Surge Applied at Rate Load Conditions Halfwave,
Single Phase, 60 Hz)
Maximum Instantaneous Forward Voltage
at I
F
= 1.0 A (Note 1)
Maximum Instantaneous Reverse Current (Note 1)
(Rated dc Voltage)
Thermal Resistance, Junction to Ambient (Note 2)
Maximum Reverse Recovery Time
(I
F
=1.0A, di/dt = 50A/µs)
Operating Junction Temperature Range
T
J
V
F
I
R
I
R(H)
R
θJA
Trr
1.1 (T
J
= 25°C)
0.8 (T
J
= 150°C)
5.0 (T
J
= 25°C)
150 (T
J
= 150°C)
216
65
- 65 to + 175
V
μA
ºC/W
ns
ºC
Notes :
(1) Pulse Test : Pulse Width = 300
μs,
Duty Cycle
≤
2.0 %.
(2) Rating Applies when surface mounted on the minimum pad size recommended, PC Board FR-4.
Page 1 of 2
Rev. 03 : May 05, 2005
RATING AND CHARACTERISTIC CURVES (MURA130, MURA140)
FIG.1 - CURRENT DERATING, AMBIENT
(FR-4 BOARD WITH MINIMUM PAD)
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
1.00
dc
0.75
FIG.2 - MAXIMUM JUNCTION CAPACITANCE
JUNC TION CAPACITANCE, pF
40
35
30
25
20
15
10
5
0
0
4
8
12
16
20
24
28
32
36
40
NOTE : MAXIMUM
CAPACITANCE AT
0 V = 29 pF
0.50
SQUARE WAVE
0.25
0
0
20
40
60
80
100 120 140 160 180
AMBIENT TEMPERATURE, (
°
C)
FIG.3 - MAXIMUM INSTANTANEOUS
10
REVERSE VOLTAGE, VOLTS
FIG. 4 - MAXIMUM REVERSE CURRENT
1000
FORWARD VOLTAGE
INSTANTANEOUS REVERSE
CURRENT, MICROAMPERES
INSTANTANEOUS FORWARD
CURRENT, AMPERES
T
J
= 175
°C
100
1
0.1
T
C
= 175 ºC
= 100 ºC
= 25ºC
10
T
J
= 100
°C
T
J
= 25
°C
1
50
100
150
200
250
300
350
400
0.01
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
INSTANTANEOUS FORWARD
VOLTAGE, VOLTS
FIG. 5 – POWER DISSIPATION
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
SQUARE WAVE
REVERSE VOLTAGE, VOLT
.
dc
AVERAGE POWER DISSIPATION,
WATT
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AVERAGE FORWARD CURRENT, AMPERES
Page 2 of 2
Rev. 03 : May 05, 2005
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