RL251 데이터 시트보기 (PDF) - Unspecified
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RL251 Datasheet PDF : 2 Pages
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SEMICONDUCTOR
RL251 THRU RL257
GENERAL PURPOSE PLASTIC RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current -2.5Amperes
FEATURES
The plastic package has Underwrites Laboratory
Flammability Classification 94V-0
Construction utilizes void-free molded plastic technique
High surge current capability
2.5A operation at TL=75 C with no thermal runaway
Low reverse leakage
High temperature soldering guaranteed: 250 C/10 seconds,0.375"(9.5mm)
lead length,5lbs.(2.3kg)tension
R-3
JF
０．１６０（４．１）
０．１３８（３．５）
ＤＩＡ
１．０（２５．４）
ＭＩＮ
０．１６０（４．１）
０．１３８（３．５）
MECHANICAL DATA
Case: R-3 molded plastic body
Terminals: Lead solderable per MIL-STD-750,method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.021ounce, 0.60 gram
０．０４２（１．１）
０．０４０（１．０）
ＤＩＡ
１．０（２５．４）
ＭＩＮ
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave 60Hz,,resistive or inductive
load. For capacitive load, derate by 20%.)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum average Forward Rectified Current
0.375"(9.5mm)lead length at TA=75 C
Peak Forward Surge Current (8.3ms half sine-
wave superimposed on rated load
(JEDEC method)
Maximum Instantaneous Forward Voltage
at IFM=2.5 A ,TA=25 C
Maximum Reverse
current at rated DC Blocking
Voltage
T A =25 C
TA =100 C
Typical Thermal Resistance (Note 2)
Typical Junction Capacitance(Note 1)
Operating and Storage temperature Range
Symbols
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
R JA
CJ
TJ
TSTG
RL
RL
RL
RL
RL
RL
RL
251
252
253
254
255
256
257
50
100
300
400
600 200 1000
35
70
210
280
420 140
700
50
100
300
400
600 200 1000
2.5
150.0
1.1
5.0
50.0
35.0
35.0
-50 to+175
Units
Volts
Volts
Volts
Amps
Amps
Volts
A
C/W
PF
C
Note: 1.Measured at 1MHz and applied reverse voltage of 4.0V DC.
2.Thermal resistance from junction to ambient and from junction to lead at 0.375"(9.5mm)lead length ,
P.C.B. mounted
JINAN JINGHENG CO., LTD.
7-32
NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096
WWW.JIFUSEMICON.COM
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