Luguang FR303G 3.0 amp. glass passivated fast recovery rectifier Datasheet

FR301G-FR307G
3.0 AMP. Glass Passivated Fast Recovery Rectifiers
DO-201AD
Features
Glass passivated chip junction.
High efficiency, Low VF
High current capability
High reliability
High surge current capability
Low power loss
Mechanical Data
Cases: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
260 oC /10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs.,(2.3kg) tension
Mounting position: Any
Weight: 1.2 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375”(9.5mm) Lead Length
o
@T A = 55 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 3.0A
o
Maximum DC Reverse Current @ T A =25 C
o
at Rated DC Blocking Voltage @ T A =125 C
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance
Operating Temperature Range
V RRM
V RMS
V DC
FR
FR
FR
FR
FR
FR
FR Units
301G 302G 303G 304G 305G 306G 307G
50
100
200
400
600
800 1000
V
35
70
140
280
420
560
700
V
50
100
200
400
600
800 1000
V
I(AV)
3.0
A
IFSM
125
A
VF
1.3
V
IR
5.0
100
uA
uA
nS
pF
o
C/W
o
C
o
C
Trr
Cj
R θJA
TJ
150
250
30
35
-65 to +150
-65 to +150
500
Storage Temperature Range
T STG
1. Reverse Recovery Test Conditions: IF =0.5A, IR =1.0A, IRR =0.25A
Notes:
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C.
3. Mount on Cu-Pad Size 16mm x 16mm on P.C.B.
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FR301G-FR307G
3.0 AMP. Glass Passivated Fast Recovery Rectifiers
RATINGS AND CHARACTERISTIC CURVES (FR301G THRU FR307G)
FIG.2- TYPICAL REVERSE CHARACTERISTICS
PER LEG
1000
4
3
INSTANTANEOUS REVERSE CURRENT. ( A)
AVERAGE FORWARD CURRENT AMPERES
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
2
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)
Lead Length
1
0
0
25
50
75
100
125
o
AMBIENT TEMPERATURE. ( C)
150
175
FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
100
Tj=125 0C
10
Tj=75 0C
1
Tj=25 0C
0.1
0
100
40
60
80
100
120
140
50
FIG.5- TYPICAL FORWARD CHARACTERISTICS
10
20
10
1
2
4
6
8
10
20
NUMBER OF CYCLES AT 60Hz
40
60
80 100
FIG.4- TYPICAL JUNCTION CAPACITANCE
1000
JUNCTION CAPACITANCE.(pF)
20
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
100
10
1
5
10
REVERSE VOLTAGE. (V)
Tj=25oC
INSTANTANEOUS FORWARD CURRENT. (A)
PEAK FORWARD SURGE CURRENT. (A)
200
1
0.1
0.01
0.4
100
0.6
0.8
1.0
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
trr
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
1.2
FORWARD VOLTAGE. (V)
OSCILLOSCOPE
(NOTE 1)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
0
-0.25A
(+)
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
1.4
1.6
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