FR3/BY396 SERIES
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 3.0 Amperes
FAST RECOVERY RECTIFIERS
DO- 27
FEATURES
● Fast switching for high efficiency
● Low cost
● Diffused junction
.052(1.3)
.048(1.2)
DIA.
● Low reverse leakage current
● Low forward voltage drop
1.0(25.4)
MIN
● High current capability
● The plastic material carries UL recognition 94V-0
.375(9.5)
.335(8.5)
.220(5.6)
.197(5.0)
DIA.
MECHANICAL DATA
●Case: JEDEC DO-27 molded plastic
●Polarity: Color band denotes cathode
●Weight: 0.04 ounces , 1.1 grams
●Mounting position: Any
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%
BY396
FR302
BY397
FR303
BY398
FR304
BY399
FR306
FR301
FR305
FR307
UNIT
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
50
35
50
100
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
VRMS
VDC
70
140
200
Maximum DC Blocking Voltage
Maximum Average Forward
100
1000
I(AV)
3.0
A
Rectified Current
@TA=75 ℃
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
IFSM
150
1.3
A
Peak Forward Voltage at 3.0A DC
VF
IR
V
5.0
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ=25℃
@TJ=100℃
uA
100
150
65
500
Maximum Reverse Recovery Time(Note 1)
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
TRR
CJ
250
40
pF
℃/W
℃
15
RθJA
TJ
-50 to +125
-50 to +150
Storage Temperature Range
TSTG
℃
NOTES: 1.Measured with IF=0.5A,IR=1A,IRR=0.25A
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction of ambient.
~ 55 ~