RL251GP THRU RL257GP Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 Features l 2.5 Amp Glass Plastic package has Underwriters Laboratory Flammability Classification 94V-0 utilizing Flame retardant epoxy molding Passivated Rectifier compound 50-1000 Volts o l 2.5 ampere operation at TA=55 C with no thermal runaway l Glass passivated junction in R-3 package Maximum Ratings o R-3 o l Operating Temperature: -55 C to +150 C l Storage Temperature: -55 C to +150 C l Maximum Thermal Resistance; 25 C/W Junction To Lead o o o Catalog Number RL251GP RL252GP RL253GP RL254GP RL255GP RL256GP RL257GP Device Marking --------------- Maximum Maximum Recurrent M a x i m u m DC Peak RMS Blocking Reverse Voltage Voltage Voltage 50V 35V 50V 100V 70V 100V 200V 140V 200V 400V 280V 400V 600V 420V 600V 800V 560V 800V 1000V 700V 1000V D A Cathode Mark B D Electrical Characteristics @ 25oC Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage Maximum DC Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance I F(AV) 2.5A IF S M 70A VF 1.1V IR 5.0uA 50uA CJ 40pF o T A= 5 5 C 8.3mS Sina half o TA = 2 5 C , I F= 2 . 5 A C T A= 2 5 oC o DIMENSIONS INCHES TA= 1 0 0 C DIM Measured at 1.0MHz; VR=4.0V MM NOTE MIN MAX MIN MAX A ----- 0.160 ----- 4.10 B ----- 0.160 ----- 4.10 C 0.040 0.042 1.01 1.07 D 1.000 ----- 25.40 ----- *Pulse test: Pulse width 300 sec, Duty cycle 1% www.cnelectr.com RL251GP THRU RL257GP www.cnelectr.com