FR301G-FR307G
50V-1000V
GLASS PASSIVATED FAST RECOVERY RECTIFIERS
3.0A
Features
Low forward voltage drop
High current capability
High reliability
High surge current capability
Mechanical Data
Cases: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Axial leads, solderable per MIL-STD-
Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
℃/10
seconds/.375”,(9.5mm) lead
lengths at 5 lbs.,(2.3kg) tension
Mounting position: Any
Weight: 1.2 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, 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
.375"(9.5mm) Lead Length at Ta=55 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Ta=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range Tj, TSTG
NOTES:
FR301G FR302G FR303G FR304G FR305G FR306G FR307G
UNITS
50
35
50
100
70
100
200
140
200
400
280
400
3.0
125
1.3
5.0
100
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
V
A
150
60
-65 +175
250
500
A
nS
pF
C
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
FR301G-FR307G
50V-1000V
GLASS PASSIVATED FAST RECOVERY RECTIFIERS
3.0A
RATINGS AND CHARACTERISTIC CURVES (FR301G THRU FR307G)
FIG.1- 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
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
AVERAGE FORWARD CURRENT AMPERES
4
FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT. (A)
200
3
100
2
50
1
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)
Lead Length
0
25
50
75
100
125
o
20
0
150
175
AMBIENT TEMPERATURE. ( C)
10
1
2
4
6
8
10
20
40
60
80 100
NUMBER OF CYCLES AT 60Hz
FIG.4- TYPICAL FORWARD CHARACTERISTICS
10
1000
FIG.5- TYPICAL JUNCTION CAPACITANCE
INSTANTANEOUS FORWARD CURRENT. (A)
Tj=25
o
C
JUNCTION CAPACITANCE.(pF)
0.6
0.8
1.0
1.2
1.4
1.6
1
100
0.1
0.01
0.4
10
1
5
10
100
FORWARD VOLTAGE. (V)
REVERSE VOLTAGE. (V)
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
Test/Measurement
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