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 A-405 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 FR151SG FR152SG FR153SG FR154SG FR155SG FR156SG FR157SG UNIT
Maximum Recurrent Peak Reverse Voltage V
RRM 50 100 200 400 600 800 1000 V
Maximum RMS Voltage V
RMS 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage V
DC 50 100 200 400 600 800 1000 V
Maximum Average Forward
Rectified Current @T
A=75 ℃
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 1.0A DC V
F V
Peak Forward Voltage at 1.5A DC V
F V
Maximum DC Reverse Current @T
J=25℃
at Rated DC Blocking Voltage @T
J=100℃
Maximum Reverse Recovery Time(Note 1) T
rr 250 nS
Typical Junction Capacitance (Note2) C
J pF
Typical Thermal Resistance (Note3) R
θJA
℃/W
Operating Temperature Range T
J
℃
Storage Temperature Range T
STG
℃
4.The typical data above is for reference only(典型值仅供参考).
REV.1, 27-Jun-2016
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
20
A
100
I
R μA
I
FSM
-55 to +150
-55 to +150
1.1
FAST RECOVERY
GLASS PASSIVATED RECTIFIERS
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 1.5 Amperes
I(AV) 1.5 A
3.Thermal resistance junction to ambient.
NOTES: 1.Measured with I
F=0.5A,IR=1A,IRR=0.25A
FR151SG thru FR157SG
5.0
25
150 500
1.3
50
30
A
-405
.107(2.7)
.080(2.0)
.028(0.7)
.020(0.5)
DIA.
DIA.
.205(5.2)
MAX
1.0(25.4)
MIN.
1.0(25.4)
MIN.
RATING AND CHARACTERTIC CURVES
FR151SG thru FR157SG
The curve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
REV.1, 27-Jun-2016
FIG. 1 – FORWARD CURRENT DERATING CURVE
A
MBIENT TEMPERATURE (℃)
A
VERAGE FORWARD CURRENT
AMPERES
0.5
0
25
1.0
1.5
50
75 100 125 150 175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
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
25
20 50 100
PULSE WIDTH 8.3ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
TJ = 25°C
PULSE WIDTH 300us
FIG.4-TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,(A)
INSTANTANEOUS FORWARD VOLTAGE ,VOLTS
0.1
1.0
0.01
10
0 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.80.2
REVERSE VOLTAGE ,VOLTS
CAPACITANCE,(pF)
FIG. 3 – TYPICAL JUNCTION CAPACITANCE
TJ = 25°C，f = 1MHz
4
100
10
1.0
40
10 1001
FR151G - FR154G
FR155G - FR157G