FRF501G-FRF507G
Isolated5.0AMP.Glass Passivated Fast Recovery Rectifiers
ITO-220AB
Features
Glass passivated chip junction.
High efficiency, Low VF
High current capability
High reliability
High surge current capability
Low power loss
Mechanical Data
Cases: ITO-220AB molded plastic
Epoxy: UL 94V-0 rate flame retardant
Polarity: As marked
High temperature soldering guaranteed:
o
260 C /10 seconds 0.25”,(6.35mm) from
case.
Mounting position: Any
Weight: 2.24 grams
Mounting torque: 5 in – 1bs. max.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@2.5A
Maximum DC Reverse Current
o
@T
C
=25 C at Rated DC Blocking Voltage
o
@ T
C
=125 C
Maximum Reverse Recovery Time (Note1)
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance ( Note 3 )
Symbol FRF FRF FRF FRF FRF FRF FRF
Units
501G 502G 503G 504G 505G 506G 507G
V
RRM
50
100
200
400
600
800 1000
V
V
RMS
35
70
140
280
420
560
700
V
V
DC
50
100
200
400
600
800 1000
V
I
(AV)
I
FSM
V
F
I
R
Trr
Cj
5.0
30
1.5
5.0
100
150
250
140
4.0
-65 to +150
500
A
A
V
uA
uA
nS
pF
o
C/W
o
C
R
θJC
Operating and Storage Temperature Range
T
J,
T
STG
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
Notes:
2. Measured at 1MHz and Applied Reverse Voltage of 4.0 Volts D.C.
3. Mount on Heatsink Size 2” x 3” x 0.25” Al-Plate.
http://www.luguang.cn
mail:lge@luguang.cn
FRF501G-FRF507G
Isolated5.0AMP.Glass Passivated Fast Recovery Rectifiers
RATINGS AND CHARACTERISTIC CURVES (FRF501G THRU FRF507G)
5
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
1000
FIG.2- TYPICAL REVERSE CHARACTERISTICS
PER LEG
AVERAGE FORWARD CURRENT. (A)
INSTANTANEOUS REVERSE CURRENT. ( A)
4
3
100
2
Tj=125
0
C
10
1
0
0
50
100
o
150
LEAD TEMPERATURE. ( C)
1.0
Tj=25
0
C
30
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
0.1
PEAK FORWARD SURGE CURRENT. (A)
0
20
40
60
80
100
120
140
25
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
20
8.3ms Single Half Sine Wave
JEDEC Method
15
10
5
0
1
2
5
10
20
50
100
8.0
4.0
NUMBER OF CYCLES AT 60Hz
FIG.5- TYPICAL FORWARD
CHARACTERISTICS PER LEG
FIG.4- TYPICAL JUNCTION CAPACITANCE PER LEG
300
INSTANTANEOUS FORWARD CURRENT. (A)
2.0
1.0
250
CAPACITANCE.(pF)
200
0.4
0.2
0.1
150
100
Tj=25
0
C
f=1.0MHz
Vsig=50mVp-p
0.04
0.02
0.01
0.8
Tj=25
o
C
Pulse Width=300 s
1% Duty Cycle
0.9
1.0
1.1
1.2
1.3
1.4
1.5
50
0
0.1
0.5
1.0
5
10
50
100
500
1000
REVERSE VOLTAGE. (V)
INSTANTANEOUS FORWARD VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
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mail:lge@luguang.cn
Embedded System
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