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参数资料
| 型号： | SF44 |
| 厂商： | RECTRON LTD |
| 元件分类： | 整流器 |
| 英文描述： | 4 A, 200 V, SILICON, RECTIFIER DIODE, DO-201AD |
| 封装： | PLASTIC PACKAGE-2 |
| 文件页数： | 1/2页 |
| 文件大小： | 35K |
| 代理商： | SF44 |
GLASS PASSIVATED SUPER FAST RECTIFIER
VOLTAGE 200 Volts CURRENT 4.0 Amperes
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FEATURES
* High reliability
* Low leakage
* Low forward voltage
* High current capability
* Super fast switching speed
* High surge capability
* Good for switching mode circuit
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%.
ELECTRICAL CHARACTERISTICS (At TA = 25
oC unless otherwise noted)
SF44
DO-201AD
MAXIMUM RATINGS (At TA = 25
oC unless otherwise noted)
NOTES : 1. Test Conditions: IF=0.5A, IR=-1.0A, IRR=-0.25A.
2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts.
Dimensions in inches and (millimeters)
MECHANICALDATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 1.18 grams
2005-8
REV:A
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Volts
Maximum DC Blocking Voltage
Maximum Average Forward Current
at TA = 55
oC
Peak Forward Surge Current IFM (surge):8.3 ms single half
sine-wave superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
SYMBOL
VRRM
VDC
IO
IFSM
CJ
TJ, TSTG
VRMS
Volts
Amps
4.0
125
50
-55 to + 175
Amps
pF
0 C
UNITS
SF44
200
140
200
at Rated DC Blocking Voltage
CHARACTERISTICS
Maximum Reverse Recovery Time (Note 1)
VF
SYMBOL
IR
trr
UNITS
0.95
5.0
uAmps
nSec
Maximum DC Reverse Current
Maximum Forward Voltage at 4.0A DC
Volts
@TA = 25
oC
@TA =150
o C
SF44
50
20
.220 (5.6)
.197 (5.0)
DIA.
.052 (1.3)
.048 (1.2)
DIA.
1.0 (25.4)
MIN.
.335 (8.5)
.375 (9.5)
1.0 (25.4)
MIN.
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相关代理商/技术参数 |
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