SR20100CT [UNIOHM]
20 AMP SCHOTTKY BARRIER RECTIFIERS; 20 AMP肖特基二极管
| 型号： | SR20100CT |
| 厂家： | 
UNIOHM CORPORATION |
| 描述： | 20 AMP SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：69K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SR2080CT THRU SR20100CT
20 AMP SCHOTTKY BARRIER RECTIFIERS
VOLTAGE RANGE
80 to 100 Volts
CURRENT
20 Ampere
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
TO-220
.180
f
3.8 +.2
.412
(4.6)
.050
(1.27)
HOLE THRU
(10.5)
MAX.
.108
(2.75)
* High surge current capability
* Epitaxial construction
.248
(6.3)
.595
(15.1)
MAX.
MECHANICAL DATA
* Case: Molded plastic
.550
.051
MAX.
MAX.
(14.0)
.158
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
(1.3)
MIN.
(4.0)
.040
(1.0)
MAX.
.100
.120
(2.54)
(3.05)
* Polarity: As Marked
* Mounting position: Any
PIN 1
PIN 3
PIN 1
+
* Weight: 2.24 grams
CASE
PIN 3
CASE
PIN 2
PIN 2
Positive CT
Suffix "C"
Negative CT
Suffix "A"
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%.
SR2080CT
SR20100CT
UNITS
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
80
56
80
100
70
V
V
V
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Tc=120 C
A
20
Peak Forward Surge Current, 8.3 ms single half sine-wave
150
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 10A
A
0.85
0.1
V
Maximum DC Reverse Current
Ta=25 C
mA
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJA (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
NOTES:
Ta=125 C
mA
pF
C/W
C
100
300
2.0
-55 +150
-55 +175
C
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length.
RATING AND CHARACTERISTIC CURVES (SR2080CT THRU SR20100CT)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
24
20
50
16
12
10
5.0
8
4
0
1.0
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
150
120
.01
.1
.3
.5
.7
.9 1.1 1.3 1.5
FORWARD VOLTAGE,(V)
90
8.3ms Single Half
Tj=25 C
Sine Wave
60
JEDEC method
30
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=75 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
REVERSE VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
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