CHONGQING PINGYANG ELECTRONICS CO.,LTD.
RL251 THRU RL257
TECHNICAL SPECIFICATIONS OF SILICON RECTIFIER
VOLTAGE:50-1000V CURRENT:2.5A
FEATURES
·High reliability ·Low leakage ·Low forward voltage drop ·High current capability
R-3
1.0(25.4) MIN. .160(4.1) .138(3.5) .043(1.1) .039(1.0)
DIA.
MECHANICAL DATA
·Case: Molded plastic ·Epoxy: UL94V-0 rate flame retardant ·Lead: MIL-STD- 202E, Method 208 guaranteed ·Polarity:Color band denotes cathode end ·Mounting position: Any ·Weight: 0.60 grams
1.0(25.4) MIN.
.160(4.1) .138(3.5)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz,resistive or inductive load. For capacitive load, derate current by 20%.
SYMBOL RL251 RL252 RL253 RL254 RL255 RL256 RL257
units
V V V A A V
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward rectified Current at TA=75°C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) Maximum Instantaneous forward Voltage at 2.5A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @ TA=25°C
VRRM VRMS VDC Io IFSM VF
50 35 50
100 70 100
200 140 200
400 280 400 2.5 80 1.1 5.0 500 30 20 40
600 420 600
800 560 800
1000 700 1000
@ TA=100°C IR Maximum Full Load Reverse Current Average, Full Cycle .375”(9.5mm) lead length at TL=75°C CJ Typical Junction Capacitance (Note) RθJA Typical Thermal Resistance Notes: Measured at 1MHz and applied reverse voltage of 4.0 volts
µA
pF
°C/W
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