RL251 데이터 시트보기 (PDF) - HY ELECTRONIC CORP.
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RL251 Datasheet PDF : 2 Pages
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PLASTIC SILICON RECTIFIERS
FEATURES
● Low cost
● Diffused junction
● Low forward voltage drop
● Low reverse leakage current
● High current capability
● The plastic material carries UL recognition 94V-0
RL251 thru RL257
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 2.5 Amperes
R- 3
1.0(25.4)
MIN
.042(1.07)
.038(0.97)
MECHANICAL DATA
●Case: JEDEC R-3 molded plastic
●Polarity: Color band denotes cathode
●Weight: 0.021 ounces , 0.58 grams
●Mounting position: Any
.171(4.35)
.156(3.95)
1.0(25.4)
MIN
.157(4.0)
.142(3.6)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
@TA =70 ℃
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Maximum Peak Forward Voltage at 2.5A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ=25℃
@TJ=100℃
Typical Junction Capacitance (Note1)
SYMBOL
VRRM
VRMS
VDC
RL251
50
35
50
I(AV)
IFSM
VF
IR
CJ
Typical Thermal Resistance (Note2)
RθJA
Operating Temperature Range
TJ
Storage Temperature Range
TSTG
NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
2.Thermal resistance junction of ambient.
RL252
100
70
100
RL253
200
140
200
RL254
400
280
400
RL255
600
420
600
2.5
90
1.1
5.0
50
25
30
-55 to +125
-55 to +125
RL256
800
560
800
RL257
1000
700
1000
UNIT
V
V
V
A
A
V
uA
pF
℃/W
℃
℃
~ 13 ~
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