SRF20100CT [GWSEMI]
20.0 AMP SCHOTTKY BARRIER RECTIFIERS;
| 型号： | SRF20100CT |
| 厂家： | 
Goodwork Semiconductor Co., Ltd . |
| 描述： | 20.0 AMP SCHOTTKY BARRIER RECTIFIERS 局域网 功效 瞄准线 二极管 |
| 文件： | 总2页 (文件大小：73K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SRF2020CT THRU SRF20100CT
20.0 AMP SCHOTTKY BARRIER RECTIFIERS
VOLTAGE RANGE
20 to 100 Volts
CURRENT
20.0 Amperes
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
ITO-220(FULLYINSULATED)
.189
f
3.4 MAX.
MAX.
MAX.
.412
(4.8)
.122
HOLE THRU
(10.5)
MAX.
(3.1)
* High surge current capability
* Epitaxial construction
.108
(2.75)
.248
(6.3)
.610
(15.5)
MAX.
MECHANICAL DATA
* Case: Molded plastic
.550
.060
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
MAX.
MAX.
(14.0)
.158
(1.5)
MIN.
(4.0)
.035
(0.9)
MAX.
.100
(2.54)
.114(2.9)
.098(2.5)
* Polarity: As Marked
* Mounting position: Any
PIN 1
+
CASE
PIN 3
PIN 2
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SRF
SRF
SRF
SRF
SRF
SRF
SRF
TYPE NUMBER
UNITS
2020CT 2030CT 2040CT 2050CT 2060CT 2080CT 20100CT
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
V
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
A
20.0
at Tc=95 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
200
superimposed on rated load (JEDEC method)
A
Maximum Instantaneous Forward Voltage per Leg at 10A
0.85
V
0.55
0.70
0.5
Maximum DC Reverse Current
Ta=25 C
mA
50
500
2.0
at Rated DC Blocking Voltage
Ta=100 C
mA
pF
C/W
C
Typical Junction Capacitance (Note1)
Typical Thermal Resistance R JC (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
-65 +150
-65 +150
C
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Case.
74
RATINGAND CHARACTERISTIC CURVES (SRF2020CT THRU SRF20100CT)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
24
50
20
16
12
T
C
0
6
0
2
F
R
10
3.0
1.0
S
~
T
C
0
5
0
2
F
8
R
S
4
0
0
20
40
60
80
100
120
140
160
180
200
CASE TEMPERATURE,( C)
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
250
200
.01
.1
.3
.5
.7
.9 1.1 1.3 1.5
FORWARD VOLTAGE,(V)
150
8.3ms Single Half
Tj=25 C
Sine Wave
100
JEDEC method
50
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
0
50
1
5
10
100
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
10
1400
1200
1000
800
600
400
200
0
Tj=100 C
1.0
Tj=25 C
.1
.01
.01
.05
.1
.5
1
5
10
50
100
0
20 40 60 80 100 120 140
PERCENTAGE RATED PEAK REVERSE VOLTAGE
REVERSE VOLTAGE,(V)
75
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