Document
YENYO
SF20C01C THRU SF20C06C
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 TO-220AB Epoxy: UL 94V-0 rate flame retardant Terminals: Solderable per MIL-STD-202
method 208 Polarity:Color band denotes cathode Mounting position: Any Weight: 2.07 grams
Voltage Range 50 to 600 V Current 20.0 Ampere TO-220AB
.128(3.25) .114(2.90) .27(6.86) .23(5.84)
MAX.412(10.5)
.185(4.70)
.154(3.91) DIA .137(3.50)
.072(1.82.)175(4.44) .062(1.58)
.057(1.45) .052(1.33)
PIN
.638(16.2) .602(15.3)
12
.056(1.43) .048(1.22)
.037(0.94) .027(0.68)
.526(13.35) .508(12.90)
.105(2.67) .095(2.41)
1 case
32
.055(1.40) .045(1.14)
.102(2.60) .088(2.25) .025(0.64) .014(0.35)
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 20C01C
SF 20C02C
SF 20C03C
SF 20C04C
SF 20C05C
SF 20C06C
UNIT
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current TC=125oC
VRRM VRMS VDC
IF(AV)
50 35 50
100 200 300 400 600 V 70 140 210 280 420 V 100 200 300 400 600 V
20.0 A
Peak Forward Surge Current, 8.3ms single Half sine-wave superimposed on rated load (JEDEC method)
IFSM
200
175 A
Maximum Instantaneous Forward Voltage @ 10.0 A
Maximum DC Reverse Current @TJ=25oC At Rated DC Blocking Voltage @TJ=150oC
Maximum Reverse Recovery Time (Note 1)
Typical junction Capacitance (Note 2)
VF
IR Trr CJ
Typical Thermal Resistance (Note 3)
Operating Junction and Storage Temperature Range
R JC TJ, TSTG
0.975 120
1.3
10.0 250 35
70 2.0
-55 to +150
1.7 V
uA uA nS pF oCW
oC
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 case.
1 / 2 R3, MAY-12
RATINGS AND CHARACTERISTIC CURVES SF20C01C THRU SF20C06C
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
IINSTANTANEOUS FORWARD CURRENT, AMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE
20.0
16.0
10.0
8.0
6.0
4.0 60 Hz Resistive or Inductive load
0
0 50
100
CASE TEMPERATURE, oC
150
FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
100 SF20C01C-SF20C03C
SF20C04C-SF20C05C 10
SF20C06C 1.0
TJ=25oC PULSE WIDTH=300uS 1% DUTY CYCLE 0.1 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
200 Pulse Width 8.3ms Single Half-Sire-Wave
175 (JEDEC Method)
150 SF20C01C-SF20C03C
125
100 SF20C04C-SF20C06C
75
50
25
0 1
10 100
NUMBER OF CYCLES AT 60Hz
FIG.