FR3/BY396 SERIES
FAST RECOVERY RECTIFIERS
REVERSE VOLTAGE
- 50
to
1000
Volts
FORWARD CURRENT
- 3.0
Amperes
DO- 27
FEATURES
●
Fast switching for high efficiency
●
Low cost
●
Diffused junction
●
Low reverse leakage current
●
Low forward voltage drop
●
High current capability
●
The plastic material carries UL recognition 94V-0
.052(1.3)
.048(1.2) DIA.
1.0(25.4)
MIN
.375(9.5)
.335(8.5)
210
MECHANICAL DATA
●
Case: JEDEC DO-27 molded plastic
●
Polarity: Color band denotes cathode
●
Weight: 0.04 ounces , 1.1 grams
●
Mounting position: Any
.220(5.6)
.197(5.0) DIA.
1.0(25.4)
MIN
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 3.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25℃
@T
J
=100℃
@T
A
=75
℃
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
FR301
50
35
50
BY396
FR302
100
70
100
BY397
FR303
200
140
200
BY398
FR304
400
280
400
3.0
FR305
600
420
600
BY399
FR306
800
560
800
FR307
1000
700
1000
UNIT
V
V
V
A
I
FSM
V
F
I
R
T
RR
C
J
R
θJA
T
J
T
STG
150
65
150
1.3
5.0
100
250
40
15
-50 to +125
-50 to +150
500
A
V
uA
Maximum Reverse Recovery Time(Note 1)
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
NOTES: 1.Measured with I
F
=0.5A,I
R
=1A,I
RR
=0.25A
pF
℃/W
℃
℃
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction of ambient.
~ 55 ~
RATING AND CHARACTERTIC CURVES
FR3/BY396 SERIES
FIG. 1
–
FORWARD CURRENT DERATING CURVE
3.0
AVERAGE FORWARD CURRENT
AMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 2
–
MAXIMUM NON-REPETITIVE SURGE CURRENT
200
150
2.0
100
1.0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
50
PULSE WIDTH 8.3ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0
25
50
75
100
125
150
175
0
1
2
5
10
20
50
100
AMBIENT TEMPERATURE (℃)
NUMBER OF CYCLES AT 60Hz
FIG.3
–
TYPICAL JUNCTION CAPACITANCE
1000
INSTANTANEOUS FORWARD CURRENT,
(A)
10
FIG.4-TYPICAL FORWARD CHARACTERISTICS
CAPACITANCE (pF)
1.0
100
FR301 - FR304
T
J
= 25°C
0.1
FR305 - FR307
PULSE WIDTH 300us
T
J
= 25°C f = 1 MHz
10
1
4
10
100
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
REVERSE VOLTAGE ,VOLTS
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
~ 56 ~
