Page 1
LITE-ON
SEMICONDUCTOR
SF20BG thru SF20JG
SUPER FA ST
GLASS PASS IVA T ED RECTIFIERS
FEATURES
Glass passivated chip
Super fast switching time for high efficiency
Low forward voltage drop and high current capability
Low reverse leakage current
Plastic material has UL flammability classification
94V-0
MECHANI CAL DA T A
Case : JEDEC DO-15 molded plastic
Polarity : Color band denotes cathode
Weight : 0.015 ounces, 0.4 grams
Mounting position : Any
REVERSE VOL TAGE
FORWARD CURRENT
DO-15
A
Dim.
A
B
C
D
All Dimensions in millimeter
B
DO-15
Min.
25.4
5.80
0.71
2.60
- 100 to 600
- 2.0
Amperes
A
D
Max.
-
7.60
0.86
3.60
Volts
C
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load , derate cu rr e n t b y 20%
V
I
I
R
T
T
RRM
RMS
DC
(AV)
FSM
V
R
I
C
0JA
RR
T
STG
F
J
J
SF20BG
100
70
100
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltag e
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load(JEDEC Method)
Maximum forward Voltage at 2.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Junction
Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Maximum Reverse Recovery Time (Note 3)
Operating Temperature Range
Storage Temperature Range
NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to Ambient.
3.Measured with I
@T
A
=7
@TJ =25 C
@TJ =100 C
F
=0.5A,IR=1.0A,IRR=0.25A..
SYMBOL
V
V
5 C
SF20DG
0.95
35
200
140
200
SF20FG
40
300
210
300
SF20GG
400
280
400
2.0
60
1.25 1.3
5
100
25
40 50
-55 to +150
-55 to +15 0 C
SF20HG
500
350
500
REV. 2, 01-Dec-2000, KDGD01
SF20JG
30
UNIT
600
420
600
pF
C/W
V
V
V
A
A
V
uA
ns
C
Page 2
RATING AND CHARACTERISTIC CURVES
SF20AG thru SF20JG
FIG.1 - FORWARD CURRENT DERATING CURVE
3.0
2.5
2.0
1.5
1.0
SINGLE PHASE HALF WAVE 60Hz
0.5
AVERAGE FORWARD CURRENT
RESISTI VE OR INDUCTIVE LOAD
AMPERES
0
25
50
75 100 125 150
AMBIENT TEMPERATURE, C
FIG.5 - TYPICAL JUNCTION CAPACITANCE
100
175
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
60
50
40
30
20
Single Half-Sine-W av e
10
(JEDEC METH OD)
0
PEAK FORWARD SURGE CURRENT,
AMPERES
1 5 10 50 1002
20
NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
10.0
SF20BG~SF20DG
100
1.0
0.1
INSTANTANEOUS FORWARD CURRENT ,(A)
0.01
SF20FG~SF20GG
SF20HG~SF20JG
TJ= 25 C
PULSE WIDTH 300us
1.4
0.2
0.4
0.6 0.8 1.0
1.2
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
1.6
1.8
2.0
SF20BG~SF20GG
SF20HG~SF20JG
CAPACITANCE , (pF)
10
TJ= 25 C, f= 1MHz
1
1
4
10
REVERSE VOLTAGE , VOLTS
REV. 2, 01-Dec-2000, KDGD01
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