RL251G 查看數據表（PDF） - HY ELECTRONIC CORP.
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RL251G Datasheet PDF : 2 Pages
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GLASS PASSIVATED 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
RL251G thru RL257G
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
Peak Forward Surge Current
@TA =70 ℃
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)
Typical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
SYMBOL RL251G RL252G RL253G RL254G RL255G RL256G RL257G
VRRM
50
100
200
400
600
800
1000
VRMS
35
70
140
280
420
560
700
VDC
50
100
200
400
600
800
1000
I(AV)
2.5
IFSM
VF
IR
CJ
RθJA
TJ
TSTG
150
1.0
5.0
50
25
30
-55 to +150
-55 to +150
NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
2.Thermal resistance junction of ambient.
UNIT
V
V
V
A
A
V
uA
pF
℃/W
℃
℃
~ 29 ~
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