Document
YENYO
SF501G THRU SF506G
Glass Passivated Super Fast Recovery Rectifier
Features Fast switching for high efficiency Low forward voltage drop High current capability Low reverse leakage current High surge current capability
Mechanical Data Case: Molded plastic DO-201AD Epoxy: UL 94V-0 rate flame retardant Terminals: Solderable per MIL-STD-202
method 208 Polarity:Color band denotes cathode Mounting position: Any Weight: 1.1 grams
Voltage Range 50 to 600 V Current 5.0 Ampere DO-201AD
1.0(25.4) MIN.
.052(1.3) DIA.
.048(1.2)
.375(9.5) .285(7.2)
1.0(25.4) MIN.
.210(5.3) DIA. .190(4.8)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
PARAMTER
SYMBOL
SF 501G
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current TL=55oC
VRRM VRMS VDC
IF(AV)
50 35 50
Peak Forward Surge Current, 8.3ms single Half sine-wave superimposed on rated load (JEDEC method)
IFSM
Maximum Instantaneous Forward Voltage @ 5.0 A
VF
Maximum DC Reverse Current @TJ=25oC At Rated DC Blocking Voltage @TJ=125oC
IR
Maximum Reverse Recovery Time (Note 1)
Trr
Typical junction Capacitance (Note 2)
CJ
Typical Thermal Resistance (Note 3)
R JA
Operating Junction and Storage Temperature Range
TJ, TSTG
NOTES : (1) Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A. (2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC. (3) Thermal Resistance junction to lead.
SF 502G
100 70 100
SF 503G
200 140 200
SF 504G
300 210 300
5.0
SF 505G
400 280 400
SF 506G
UNIT
600 V 420 V 600 V
A
150 A
0.95 1.3
5.0 250 35 100 20 -55 to +150
1.7 V
uA uA nS 65 pF oCW
oC
1 / 2 R2,MAY-12
RATINGS AND CHARACTERISTIC CURVES SF501G THRU SF506G
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
IINSTANTANEOUS FORWARD CURRENT, AMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE
5.0
4.0
3.0
2.0
1.0
60 Hz Resistive or Inductive load 0 0 50
100
LEAD TEMPERATURE, oC
150
FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
10
1.0 SF504G-SF505G
SF501G-SF503G 0.1
SF506G
0.01
TJ=25oC PULSE WIDTH=300uS 1% DUTY CYCLE
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
INSTANTANEOUS REVERSE CURRENT, MICROAMPERES
PEAK FORWARD SURGE CURRENT, AMPERES
FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
150 Pulse Width 8.3ms Single Half-Sire-Wave (JEDEC Method)
125 100
75 50 25
0 1 10 100 NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
1000
100 TJ=125oC
10
1 TJ=25oC
0.1 0
20 40 60 80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
1000
TJ = 25oC f = 1.0 MHZ Vsig = 50mVp-p
JUNCTION CAPACITANCE, pF
100
SF501G-SF504G SF505G-SF506G
10 0.1
1.0 4.0 10 REVERSE VOLTAGE, VOLTS
100
YENYO TECHNOLOGY CO., LTD. 2 / 2 R2, MAY-12
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