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
MECHANICAL DATA
Case: JEDEC DO-15 molded plastic
Polarity: Color band denotes cathode
Weight: 0.015 ounces , 0.4 grams
Mounting position: Any
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 SYMBOL FR151G FR152G FR153G FR154G FR155G FR156G FR157G UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V
Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V
Maximum Average Forward
Rectified Current @TA=75
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 1.5A DC VFV
Maximum DC Reverse Current @TJ=25
at Rated DC Blocking Voltage @TJ=100
Maximum Reverse Recovery Time(Note 1) TRR 250 ns
Typical Junction Capacitance (Note2) CJpF
Typical Thermal Resistance (Note3) RθJA /W
Operating Temperature Range TJ
Storage Temperature Range TSTG
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
20
~ 63 ~
A
100
IRuA
IFSM
-50 to +150
-50 to +150
GLASS FAST RECOVERY RECTIFIERS REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 1.5 Amperes
I(AV) 1.5 A
3.Thermal resistance junction of ambient.
NOTES: 1.Measured with IF=0.5A,IR=1A,IRR=0.25A
FR151G thru FR157G
5.0
25
150 500
1.3
60
30
DO-15
MIN.
DIA
DIA.
.140(3.6)
.104(2.6)
.034(0.9)
.028(0.7)
.300(7.6)
.230(5.8)
1.0(25.4)
MIN.
1.0(25.4)
RATING AND CHARACTERTIC CURVES
FR151G thru FR157G
~ 64 ~
FIG. 1 FORWARD CURRENT DERATING CURVE
AMBIENT TEMPERATURE ()
AVERAGE FORWARD CURRENT
AMPERES
0.5
025
1.0
1.5
50 75 100 125 150 175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
FIG.4-TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,(A)
INSTANTANEOUS FORWARD VOLTAGE ,VOLTS
0.1
1.0
0.01
10
00.4 0.6
0.8
1.0 1.2 1.4 1.6 1.80.2
TJ = 25°C
PULSE WIDTH 300us
FIG. 2 MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
1
50
40
30
20
10
0
60
10
2 5 20 50 100
PULSE WIDTH 3.3ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
FIG.3 TYPICAL JUNCTION CAPACITANCE
CAPACITANCE ,(pF)
REVERSE VOLTAGE ,VOLTS
1
100
10
1410 100
TJ = 25°C f = 1 MHz
FR151G - FR154G
FR155G - FR157G