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參數資料
| 型號： | SR2045C |
| 廠商： | RECTRON LTD |
| 元件分類： | 整流器 |
| 英文描述： | 20 A, 45 V, SILICON, RECTIFIER DIODE, TO-220AB |
| 封裝： | ROHS COMPLIANT, PLASTIC, TO-220, 3 PIN |
| 文件頁數： | 1/3頁 |
| 文件大小： | 227K |
| 代理商： | SR2045C |
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 200 Volts CURRENT 20.0 Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SR20200C
THRU
SR2020C
TO-220
Dimensions in inches and (millimeters)
.153 ( 3.9)
.413 ( 10.5)
.108
.051
.374 ( 9.5)
( 2.75)
( 1.3)
.148 ( 3.8 )
.053 ( 1.3)
.047 ( 1.2)
.270 ( 6.9)
.610 ( 15.5)
.583 (14.8)
.102 ( 2.6)
.091 ( 2.3)
.583 ( 14.8)
.157
.126
( 4.0)
( 3.2)
.531( 13.5)
.020 ( 0.5)
.012 ( 0.3)
.230 ( 5.8)
.187 ( 4.7 )
.146 ( 3.7)
.035 (0.9)
.028 ( 0.7)
PIN
1
2 3
PIN 1
PIN 3
HEATSINK
PIN 2
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* High switching capability
* High surge capabitity
* High reliability
MECHANICAL DATA
* Case: To-220 molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 2.24 grams
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Case Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 3)
SYMBOL
VRRM
VDC
IFSM
CJ
TSTG
VRMS
UNITS
Volts
Amps
20
150
2.0
40
700
Amps
0
C/W
0
C
Storage Temperature Range
R q J C
R q J A
IO
pF
Operating Temperature Range
TJ
SR2020C
20
150
-55 to + 150
0
C
SR2035C
SR2030C
SR2040C SR2045C SR2050C SR2060C
30
35
40
45
50
60
14
21
25
28
32
35
42
20
30
35
40
45
50
60
SR2080C SR20100C SR20150C SR20200C
SR2020C
SR2035C
SR2030C
SR2040C SR2045C SR2050C SR2060C SR2080C SR20100C SR20150C SR20200C
80
100
150
200
80
100
150
200
56
70
105
140
500
NOTES : 1. Thermal Resistance : Heat-sink mounted.
2. Suffix “A” = Common Anode.
3. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
4. "Fully ROHS compliant","100% Sn plating (Pb-free)".
2006-11
CHARACTERISTICS
Maximum Average Reverse Current
at Rated DC Blocking Voltage
VF
SYMBOL
IR
mA
Maximum Instantaneous Forward Voltage at 10.0A DC
Volts
1.0
10
@TA = 25
oC
@TA = 100
oC
.65
mA
UNITS
.75
.85
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