Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
FAX: (805) 522-9989
E-mail:
frontiersales@frontierusa.com
Web:
http://www.frontierusa.com
8A SCHOTTKY BARRIER RECTIFIERS
SRF8-02 THRU SRF8-10
CASE : ITO-220AC( SRF8-XX ) , FULLY INSULATED PACKAGE
O
B
C
D
1
2
J
K
B
C
D
E
F
G
H
I
J
K
L
M
O
MILLIMETERS
MIN
MAX
9.72
10.27
6.30
6.90
14.50
15.50
13.00
13.80
-
4.1
4.95
5.20
-
1.52
-
0.9
-
4.8
-
3.1
2.5
2.9
-
0.8
Ø 3.4
F
H
I
G
PIN 1
PIN 2
CASE
E
M
L
FEATURES
EXTREMELY LOW VF
LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION
LOW POWER LOSS / HIGH EFFICIENCY
UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND
MECHANICAL DATA
CASE: TRANSFER MOLDED
LEADS: SOLDERABLE PER MIL-STD-202,METHOD 208
POLARITY: AS MARKED
WEIGHT 1.81 GRAMS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE
PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
SRF8 SRF8 SRF8 SRF8 SRF8 SRF8 SRF8 SRF8 SRF8 SRF8
UNITS
RATINGS
SYMBOL
-02
-03
-04 -045 -05
-06
-07
-08
-09
-10
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
V
RRM
20
30
40
45
50
60
70
80
90
100
V
MAXIMUM RMS VOLTAGE
V
RMS
14
21
28
31
35
42
49
56
63
70
V
MAXIMUM DC BLOCKING VOLTAGE
V
DC
20
30
40
45
50
60
70
80
90
100
V
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
I
O
8
A
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
I
FSM
150
A
SINE-WAVE SUPERIMPOSED ON RATED LOAD PER LEG
STORAGE TEMPERATURE RANGE
T
STG
- 55 TO + 150
℃
OPERATING TEMPERATURE RANGE
T
OP
- 55 TO + 125
℃
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
SRF8 SRF8 SRF8 SRF8 SRF8 SRF8 SRF8 SRF8 SRF8 SRF8
UNITS
CHARACTERISTICS
SYMBOL
-02
-03
-04 -045 -05
-06
-07
-08
-09
-10
MAXIMUM FORWARD VOLTAGE AT Io PER LEG
V
F
0.55
0.70
0.80
V
MAXIMUM REVERSE CURRENT AT 25℃PER LEG (NOTE 1)
MAXIMUM REVERSE CURRENT AT 100℃PER LEG (NOTE 1)
I
R
I
R
5.0
50.0
mA
mA
THERMAL CHARACTERISTICS (T
C
=25℃UNLESS OTHERWISE NOTED )
PARAMETER
TYPICAL THERMAL RESISTANCE JUNCTION TO CASE PER LEG
NOTES: 1. PULSE TEST: 300µS PULSE WIDTH, 1% DUTY CYCLE
SYMBOL
SRF8
6.0
UNITS
℃/W
R
θjc
SRF8-02 THRU SRF8-1
Page: 1
RATINGS AND CHARACTERISTIC CURVES OF SRF8-02 AND SRF8-10
FIG. 1 - FORWARD CURRENT DERATING CURVE
10
8
PEAK FORWARD SURGE
CURRENT, AMPERES
6
4
2
0
0
50
100
150
150
125
100
75
50
25
0
1
2
5
10
20
50
100
T
L
=75
o
C
8.3ms SINGLE HALF SINE-WAVE
JEDEC METHOD
FIG. 2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
AVERAGE FORWARD CURRENT.
AMPERES
CASE TEMPERATURE,
℃
NUMBER OF CYCLES AT 60H
Z
FIG. 3 - TYPICAL REVERSE
CHARACTERISTICS
100
INSTANTANEOUS FORWARD CURRENT
AMPERES
50
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
T
J
=100℃
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
10
10
T
J
=75℃
. 1.0
SRF8-02~SRF8-045
SRF8-05~SRF8-06
SRF8-07~SRF8-10
T
J
=25℃
PULSE WIDTH=300us
2% DUTY CYCLE
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.0
T
J
=25℃
0.1
0.1
0.01
0
20
40
60
80
100 120 140
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED VOLTAGE PEAK
REVERSE VOLTAGE
SRF8-02 THRU SRF8-1
Page: 2
