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参数资料
| 型号： | SR250 |
| 厂商： | RECTRON LTD |
| 元件分类： | 整流器 |
| 英文描述： | 2 A, 50 V, SILICON, RECTIFIER DIODE, DO-15 |
| 封装： | ROHS COMPLIANT, PLASTIC PACKAGE-2 |
| 文件页数： | 1/3页 |
| 文件大小： | 218K |
| 代理商： | SR250 |
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 200 Volts CURRENT 2.0 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%.
SR2200
THRU
SR220
DO-15
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted)
Dimensions in inches and (millimeters)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Lead 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
2.0
60
45
15
180
Amps
0
C/W
0
C
Storage Temperature Range
R q J A
R q J L
IO
pF
Operating Temperature Range
TJ
SR220
20
150
-55 to + 150
0
C
SR230
SR240
SR250
SR260
30
40
50
60
14
21
28
35
42
20
30
40
50
60
SR280 SR2100 SR2150 SR2200
SR220
SR230
SR240
SR250
SR260 SR280 SR2100 SR2150 SR2200
80
100
150
200
80
100
150
200
56
70
105
140
NOTES : 1. Thermal Resistance : At 9.5mm lead lengths, PCB mounted.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. "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 2.0A DC
Volts
0.2
2
@TA = 25
oC
@TA = 100
oC
.55
mA
UNITS
.70
.85
1.0 (25.4)
MIN.
.230 (5.8)
.300 (7.6)
1.0 (25.4)
MIN.
.140 (3.6)
.104 (2.6)
DIA.
.034 (0.9)
.028 (0.7) DIA.
FEATURES
* Low switching noise
* Low forward voltage drop
* High current capability
* High switching capability
* High surge capabitity
* High reliability
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.35 gram
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