RU3AM - RU3M
PRV : 400 - 600 Volts
Io : 1.5 Amperes
FEATURES :
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Fast switching for high efficiency
FAST RECOVERY
RECTIFIER DIODES
D2A
0.161 (4.1)
0.154 (3.9)
1.00 (25.4)
MIN.
0.284 (7.2)
0.268 (6.8)
* Pb / RoHS Free
MECHANICAL DATA :
* Case : D2A Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.645 gram
0.040 (1.02)
0.0385 (0.98)
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeters )
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 Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current Ta = 50
°C
Maximum Peak Forward Surge Current
( 50 Hz, Half-cycle , Sine wave, Single Shot )
Maximum Forward Voltage at I
F
= 1.5 A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25
°C
Ta = 100
°C
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
I
R(H)
Trr
T
J
T
STG
RU3M
400
280
400
1.5
30
1.1
10
350
0.4
- 40 to + 150
- 40 to + 150
RU3AM
600
420
600
UNIT
V
V
V
A
A
V
µA
µA
µs
°C
°C
Maximum Reverse Recovery Time ( Note 1 )
Junction Temperature Range
Storage Temperature Range
Note :
( 1 ) Reverse Recovery Test Conditions : I
F
= 10 mA, I
RP
= 10 mA.
Page 1 of 2
Rev. 02 : March 24, 2005
RATING AND CHARACTERISTIC CURVES ( RU3AM - RU3M )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
100
µF
specimen
10 mA
I
F
0.1 I
RP
200µS
NOTE : I
F
= I
RP
= 10 mA TO 1 mA
10 mA
I
RP
20µS
100
Ω
Trr
FIG.2 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
1.5
30
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
1.2
24
0.9
18
0.6
12
0.3
6
0
0
25
50
75
100
125
150
175
0
1
2
4
6
10
20
40
60
100
AMBIENT TEMPERATURE, (
°
C)
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
FORWARD CURRENT, AMPERES
REVERSE CURRENT, MICROAMPERES
20
10
NUMBER OF CYCLES AT 50Hz
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
10
T
J
= 100
°C
1.0
1.0
0.1
Ta = 25
°C
0.1
T
J
= 25
°C
0.01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.01
0
20
40
60
80
100
120
140
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED REVERSE
VOLTAGE, (%)
Page 2 of 2
Rev. 02 : March 24, 2005
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