星合电子

FR151 THRU FR157
FAST RECOVERY RECTIFIER
Reverse Voltage: 50 to 1000 Volts
Forward Current:1.5Amperes
FEATURES
DO-15
JF
Low leakage
Low forward voltage drop
High current capability
High current surge
High reliability
High temperature soldering guaranteed:260°C/10 seconds at terminals
Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
1.0(25.4)
MIN
0.144(3.6)
0.104(2.6)
DIA
0.300(7.60)
0.230(5.60)
MECHANICAL DATA
Case: JEDEC DO-15 molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750,Method 2026
1.0(25.4)
MIN
Polarity: Color band denotes cathode end
0.036(0.90)
0.028(0.70)
DIA
Mounting Position: Any
Weight: 0.014ounce, 0.39 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Dimensions in inches and (millimeters)
(Rating at 25 C ambient temperature unless otherwise specified.Single phase ,half wave ,60HZ,resistive or inductive
load. For capacitive load,derate current by 20%.)
Symbols
FR
157
FR
151
FR
152
FR
153
FR
154
FR
155
50
100
200
400
600
800
1000
35
70
140
280
420
560
700
50
100
200
400
600
800
1000
FR
156
Units
Volts
Volts
Volts
Maximum DC Blocking Voltage
VRRM
VRMS
VDC
Maximum Average Forward Rectified Current
0.375"(9.5mm)lead length at TA=55°C
I(AV)
1.5
Amps
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
IFSM
50.0
Amps
VF
1.2
Volts
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum Instantaneous Forward Voltage
at 1.5 A
Maximum DC Reverse Current
TA=25°C
5.0
IR
A
at rated DC blocking voltage
100
TA=100°C
Maximum reverse recovery time(Note1)
Typical junction capacitance(Note2)
Operating junction and storage temperature
range
trr
CJ
150
TJ TSTG
Note: 1.Test conditions: IF=0.5A,IR=1.0A,IRR=0.25A.
2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts D.C.
1
250
500
ns
30
pF
-65 to+150
C
FR151 THRU FR157
FAST RECOVERY RECTIFIER
Reverse Voltage: 50 to 1000 Volts
Forward Current:1.5Amperes
FIG.2-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
2.5
SINGIE PHASE HAIF WAVE 60HZ
2.0
RESISTIVE OR INDUCTIVE LOAD
70
PEAK FORWARD SURGE CURRENT(AMPERES)
AVERAGE FORWARD CURRENT (A)
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
1.5
1.0
0.5
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE ( C)
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
60
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
50
40
30
20
10
0
1
2
4
6
8 10
20
40
60
100
20
10
FIG.4-TYPICAL JUNCTION CAPACITANCE
3
200
100
1
JUNCTION CAPACITANCE(pF)
INSTANTANEOUS FORWARD CURRENT( AMPERES)
NUMBER OF CYCLES AT 60Hz
0.3
0.1
TJ=25°C
Pulse Width=300 s
0.03
1% Duty Cycle
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
60
40
20
10
TJ=25°C
6
4
2
1
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
0.1 0.2
1
NONINDUCTIVE
trr
+0.5A
(+)
D.U.T.
PULSE
GENERATOR
(NOTE2)
50Vdc
0
-0.25A
(ADJUSTABLE)
(-)
1
NONINDUCTIVE
OSCILLOSCOPE
(NOTE1)
-1.0A
1cm
NOTES:1.Rise Time=7ns max. input lmpedance=1
megohm 22pF
2.Rise Time=10ns max. source lmpedance=
50 ohms
SET TIME BASE FOR 50/100 ns/cm
2
2
4
10
REVERSE VOLTAGE. (V)
FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
NONINDUCTIVE
0.4
20
40
100