Glass Passivated Super Fast Recovery Rectifier
SF20C01CF-G THRU SF20C06CF-G
Voltage Range 50 to 600 V
Current 20.0 Ampere
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 ITO-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: 1.81 grams
ITO-220AB
.113(2.87)
.103(2.62)
.185(4.70)
.175(4.44)
.412(10.5)
MAX
DIA
.140(3.56)
.130(3.30)
1.25(3.18)
1.15(2.92)
.594(15.1)
.587(14.9)
PIN
1 2 3
.16(4.06)
.14(3.56)
.56(14.22)
.53(13.46)
.037(0.94)
.027(0.68)
1
3
case
2
.105(2.67)
.095(2.41)
.025(0.64)
.014(0.35)
.27(6.86)
.23(5.84)
.11(2.79)
.10(2.54)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
o
C
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SF
SF
SF
SF
SF
SF
SYMBOL 20C01CF 20C02CF 20C03CF 20C04CF 20C05CF 20C06CF UNIT
-G
-G
-G
-G
-G
-G
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current T
C
=125
C
Peak Forward Surge Current, 8.3ms single
Half sine-wave superimposed on rated load
(JEDEC method)
Maximum Instantaneous Forward Voltage
@ 10.0 A
Maximum DC Reverse Current @T
J
=25
C
At Rated DC Blocking Voltage @T
J
=125
C
Maximum Reverse Recovery Time (Note 1)
Typical junction Capacitance (Note 2)
Operating Junction and Storage
Temperature Range
o
o
o
V
RRM
V
RMS
V
DC
IF
(AV)
50
35
50
100
70
100
200
140
200
20.0
300
210
300
400
280
400
600
420
600
V
V
V
A
I
FSM
200
175
A
V
F
0.975
10.0
250
35
120
-55 to +150
1.3
1.5
V
uA
uA
I
R
Trr
C
J
T
J
, T
STG
50
70
nS
pF
o
C
NOTES : (1) Reverse recovery test conditions I
F
= 0.5A, I
R
= 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.
COMCHIP TECHNOLOGY 4115 CLIPPER CT. FREMONT CA 94538 TEL: (510) 657-8671 FAX: (510) 657-8921
Glass Passivated Super Fast Recovery Rectifier
RATINGS AND CHARACTERISTIC CURVES SF20C01CF-G THRU SF20C06CF-G
FIG.1 - FORWARD CURRENT DERATING CURVE
20
200
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
Pulse Width 8.3ms
Single Half-Sire-Wave
(JEDEC Method)
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
16
175
150
125
100
75
50
25
0
10
8
6
4
60 Hz Resistive or
Inductive load
0
0
50
100
o
150
1
10
100
CASE TEMPERATURE, C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
10
SF20C01C-G-SF20C03C-G
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
100
T
J
=125 C
o
1.0
SF20C04C-G-SF20C05C-G
SF20C06C-G
10
T
J
=25 C
1
o
0.1
0.01
0.2
0.4
0.6
0.8
T
J
=25 C
PULSE WIDTH=300uS
1% DUTY CYCLE
1.0
1.2
1.4
1.6
o
0.1
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
1000
JUNCTION CAPACITANCE, pF
T
J
= 25 C
f = 1.0 MHZ
Vsig = 50mVp-p
o
100
10
0.1
1.0
4.0
10
100
REVERSE VOLTAGE, VOLTS
COMCHIP TECHNOLOGY 4115 CLIPPER CT. FREMONT CA 94538 TEL: (510) 657-8671 FAX: (510) 657-8921
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