Diodes DL161-200

Diodes Avalanche DL161-200 - pin diodes convert DC and AC current up to 200A, respectively, at up to 500 Hz in circuits with 400V - 1800V. Body type diodes: SD6. «SD» means «stud diode» - pin diode. The polarity of the next diode - the base of the diode is the anode, pigtail - cathode. Diodes coolers collected by a threaded connection. To power losses were minimal, and maximum heat removal, the assembly should provide the necessary twisting moment, so-called clamping force. For better heat dissipation of the diode used in the assembly of heat conducting paste KPT-8, which is not compulsory installation condition. The diodes can be manufactured to operate in temperate, cold and tropical climates. Apply power DL161-200 diodes as rectifier diodes and demagnetization, DC power supplies for magnets or coils, to prevent the harmful effects of switching surges in uncontrolled or half-controlled rectifier bridge, as well as in high-power electrical generators and transport industry. Detailed specifications, labeling decoding, polarity, dimensions, limiting the direct current-voltage characteristics of recommended coolers for diodes, tips and recommendations, as well as a table replacing diodes, discontinued products are listed below. Our company guarantees the quality and performance diodes for 2 years from the date of their acquisition. This is supported by the necessary documents for quality. Price DL161-200 diodes depends on the diode-class, year of release, the requested amount, payment terms and delivery time. Detailed specifications DL161-200 diodes: Diodes DL161-200 Repetitive peak reverse voltage URRM 400-1800 The maximum permissible average forward current (body temperature) IF (AV) / (TC) 200 A (115 ° C) The maximum allowable operating direct current open IFRMS 280 and the shock of direct current in the open state IFSM 7.5 kA Maximum allowable junction temperature Tjmax 150 ºC pulse forward voltage in the open / pulse forward current in the open state UFM / IFM 1.40 / 628 B / A threshold of the diode voltage in the open state UT (tO) 0.92 The Dynamic on-state resistance rT 0.680 milliohms repetitive peak reverse current in the closed state IRRM 25 mA Protective measure - the value of the integral of the square of the shock nonrecurring pulsed direct current in the open state of the diode during the course of i2 · t 280 KA2 · c Thermal resistance junction - case Rth (jc) 0.130 ºC / W clamping force Md 20-30 Nm Weight W 0.265 kg Recommended coolers O171, O271, O371, O471, OM101 Marking diodes DL161: DL 161 - 200 - 18 UHL2 DL - avalanche diode. 161 - Design Series. 200 - Average forward current IF (AV). 18 - Voltage Class URRM / 100 (Nominal voltage - 1800). UHL2 - Climatic version: UHL2 - for temperate and cold climates.