Document
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
BY251 thru BY255
REVERSE VOLTAGE - 200 to 1300 Volts FORWARD CURRENT - 3.0 Amperes DO- 27
1.0(25.4) MIN.
.052(1.3) .048(1.2) DIA.
MECHANICAL DATA
●Case: JEDEC DO-27 molded plastic ●Polarity: Color band denotes cathode ●Weight: 0.04 ounces , 1.1grams ●Mounting position: Any
.375(9.5) .335(8.5)
210
.220(5.6) .197(5.0) DIA.
1.0(25.4) MIN.
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
.