EIC RU3A, RU3B, RU3C, RU3 Datasheet
RU3 - RU3C
FAST RECOVERY
RECTIFIER DIODES
PRV : 400 - 1000 Volts
Io : 1.5 Amperes
FEATURES :
MECHANICAL DATA :
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specified.
Notes :
D2A
1.00 (25.4)
MIN.
* High current capability
* High surge current capability
0.161 (4.1)
0.154 (3.9)
* High reliability
* Low reverse current
* Low forward voltage drop
0.284 (7.2)
0.268 (6.8)
* Fast switching for high efficiency
1.00 (25.4)
MIN.
* Case : D2A Molded plastic
0.040 (1.02)
0.0385 (0.98)
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
Dimensions in inches and ( millimeters )
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.645 gram
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
Maximum Repetitive Peak Reverse Voltage V
Maximum RMS Voltage V
Maximum DC Blocking Voltage V
Maximum Average Forward Current Ta = 55 °C
Maximum Peak Forward Surge Current
( 50 Hz, Half-cycle , Sine wave, Single Shot ) I
Maximum Forward Voltage at IF = 1.5 Amps. V
Maximum DC Reverse Current Ta = 25 °C
at Rated DC Blocking Voltage Ta = 100 °C
Maximum Reverse Recovery Time ( Note 1 ) Trr 200 ns
Junction Temperature Range T
Storage Temperature Range T
SYMBOL RU3 RU3A RU3B RU3C UNIT
RRM
RMS
F(AV)
I
FSM
I
R(H)
I
STG
DC
F
R
J
400 600 800 1000 V
280 420 560 700 V
400 600 800 1000 V
1.5 A
30 A
1.5 2.0 V
10
400
- 40 to + 150
- 40 to + 150
µA
µA
°C
°C
( 1 ) Reverse Recovery Test Conditions : IF = 10 mA, IRP = 10 mA.
Page 1 of 2 Rev. 01 : April 2, 2002
RATING AND CHARACTERISTIC CURVES ( RU3 - RU3C )
1
24
30
10 mA
IRP
Ω
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
100 µF
20µS
specimen
100
F
I
10 mA
200µS
NOTE : IF = IRP = 10 mA TO 1 mA
FIG.2 - DERATING CURVE FOR OUTPUT FIG.3 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
1.5
1.2
0.9
0.6
0.3
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, ( °C)
12
CURRENT, AMPERES
PEAK FORWARD SURGE
2 4 6 10 20 40 60 100
NUMBER OF CYCLES AT 50Hz
0.1 I
RP
Trr
FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS
10
RU3 - RU3B
1.0
0.1
FORWARD CURRENT, AMPERES
0.01
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
FORWARD VOLTAGE, VOLTS
RU3C
Ta = 25 °C
10
TJ = 100 °C
TJ = 25 °C
0.01
0
REVERSE CURRENT, MICROAMPERES
PERCENT OF RATED REVERSE VOLTAGE, (%)
20
40 60
80
100 140
120
Page 2 of 2 Rev. 01 : April 2, 2002
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