srf20-03ct Frontier Electronics Co., Ltd., srf20-03ct Datasheet
srf20-03ct
Manufacturer Part Number
srf20-03ct
Description
20a Dual Schottky Barrier Rectifiers
Manufacturer
Frontier Electronics Co., Ltd.
Datasheet
1.SRF20-03CT.pdf
(2 pages)
CASE : ITO-220AB( SRF20-×× ) , FULLY INSULATED PACKAGE
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%
FEATURES
! EXTREMELY LOW VF
! LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION
! LOW POWER LOSS / HIGH EFFICIENCY
! UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD PER LEG
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
MAXIMUM FORWARD VOLTAGE AT 10A PER LEG
MAXIMUM REVERSE CURRENT AT 25℃PER LEG (NOTE 1)
MAXIMUM REVERSE CURRENT AT 100℃PER LEG (NOTE 1)
THERMAL CHARACTERISTICS (T
TYPICAL THERMAL RESISTANCE JUNCTION TO CASE PER LEG
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
SEE FIG.1
ELECTRICAL CHARACTERISTICS (A
20A DUAL SCHOTTKY BARRIER RECTIFIERS
NOTES︰ 1. PULSE TEST: 300µS PULSE WIDTH, 1% DUTY CYCLE
O
I
ELECTRONICS CO., LTD.
FRONTIER
H
1
B
2
G
CHARACTERISTICS
3
PARAMETER
C
F
RATINGS
D
E
C
=25℃ ℃ ℃ ℃ UNLESS OTHERWISE NOTED )
T
PIN 1
PIN 3
T
A
=25 C UNLESS OTHERWISE NOTED)
PER LEG
PIN 2
CASE
SYMBOL
SYMBOL
SYMBOL
V
V
T
V
I
R
T
FSM
V
RRM
RMS
I
STG
I
I
OP
DC
O
R
R
J
F
jc
5-15
M
SRF20
SRF20
-03CT
-03CT
K
30
21
30
L
MECHANICAL DATA
! CASE：TRANSFER MOLDED
! LEADS：SOLDERABLE PER MIL-STD-202,METHOD 208
! POLARITY：AS MARKED
! WEIGHT：2.05 GRAMS
-035CT
-035CT
SRF20
SRF20
35
24
35
0.60
SRF20
SRF20
-04CT
-04CT
40
28
40
-045CT
-045CT
SRF20
SRF20
45
31
45
- 55 TO + 150
- 55 TO + 125
SRF20
SRF20
SRF20
-05CT
-05CT
50.0
150
5.0
4.0
20
10
50
35
50
0.80
SRF20
SRF20
-06CT
-06CT
M
B
C
D
E
G
H
K
L
O
F
J
I
60
42
60
SRF20-03CT
SRF20-10CT
MILLIMETERS
14.50
13.00
MIN
9.72
6.30
2.41
2.5
SRF20
SRF20
-08CT
-08CT
-
-
-
-
-
-
80
56
80
THRU
MAX
10.27
15.50
13.80
Ø 3.4
6.90
2.67
1.52
4.1
0.9
4.8
3.1
2.9
0.8
SRF20
SRF20
-09CT
-09CT
0.85
90
63
90
SRF20
SRF20
-10CT
-10CT
100
100
70
UNITS
UNITS
UNITS
℃/W
mA
mA
℃
℃
V
V
V
A
A
V
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srf20-03ct Summary of contents
Page 1
... V 30 RRM V 21 RMS PER LEG I FSM T STG =25 C UNLESS OTHERWISE NOTED) A SRF20 SYMBOL -03CT SYMBOL R jc 5-15 SRF20-03CT THRU SRF20-10CT MILLIMETERS MIN 9. 14.50 E 13 SRF20 SRF20 SRF20 SRF20 SRF20 SRF20 ...
Page 2
... RATINGS AND CHARACTERISTIC CURVES SRF20-03CT THRU SRF20-10CT FIG FORWARD DERATING CURVE 8.0 4 CASE TEMPERATURE (℃ ℃ ℃ ℃ ) FIG TYPICAL REVERSE CHARACTERISTICS 10 T =125℃ J 1.0 T =75℃ J 0.1 .01 T =25℃ J .001 PERAENT OR RATED VOLTAGE PEAK REVERSE VOLTAGE ...