2N1842-2N1850A TR1010-TR9010 SILICON CONTROLLED RECTIFIER High-reliability discrete products and engineering services since 1977 FEATURES Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Symbol Value Unit RMS on-state current @ TC = 80°C Rating IT(RMS) 16 A Mean on-state current @ TC = 80°C IT(AV) 10 A Non-repetitive surge peak on-state current @ TJ ≤ 125°C t = 8.3ms t = 10ms ITSM 157 150 A I2t for fusing @ TJ ≤ 125°C, t = 10ms I2t 112.5 A2s Critical rate of rise of on-state current di/dt 100 A/µs Operating junction temperature range TJ -40 to +150 °C Storage temperature range Tstg -40 to +125 °C VOLTAGE RATINGS TJ = 125°C VDRM = VRRM 2N 1842(A) 2N 1843(A) 2N 1844(A) 2N 1846(A) 2N 1848(A) 2N 1849(A) 25 50 100 200 300 400 2N TR 1850(A) 6010 VOLTS 500 600 TR 7010 TR 8010 TR 9010 TR 1010 TR 1110 TR 1210 700 800 900 1000 1100 1200 THERMAL RESISTANCE Symbol Value Unit Junction to case for DC Thermal resistance Rth(j-c) 2 °C/W Case to heatsink Rth(c-h) 0.4 °C/W ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Characteristic Symbol Value Unit Min Typ Max Test conditions Gate trigger current IGT - - 80 mA TJ = 25°C VD = 12V RL = 33Ω tp ≥ 20µs Gate trigger voltage VGT - - 3 V TJ = 25°C VD = 12V RL = 33Ω tp ≥ 20µs Peak gate voltage VGD 0.25 - - TJ = 125°C VD = VDRM RL = 3.3Ω IH - 20 - TJ = 25°C IT = 0.5A Gate open Peak on-state voltage VTM - - 2.2 V TJ = 25°C ITM = 30A tp = 10ms Maximum off-state current IDRM - - 5 mA TJ = 125°C VDRM specified Maximum off-state current IRRM - - 5 mA TJ = 125°C VRRM specified IT = 30A diG/dt = 2A/µs VD = VDRM IT = 10A dv/dt = 20V/µs VR = 30V Holding current mA Turn on time tgt - 2 - µs TJ = 25°C IG = 200mA Turn off time tq - 100 - µs TJ = 125°C diR/dt = 30A/µs dv/dt 100 - - V/µs TJ = 125°C Critical rise of off-state voltage VD = 0.67 VDRM Gate open Linear slope up to 0.67 VDRM specified Rev. 20150306 High-reliability discrete products and engineering services since 1977 2N1842-2N1850A TR1010-TR9010 SILICON CONTROLLED RECTIFIER MECHANICAL CHARACTERISTICS Case TO-48 Marking Alpha-numeric Polarity Cathode Rev. 20150306 High-reliability discrete products and engineering services since 1977 2N1842-2N1850A TR1010-TR9010 SILICON CONTROLLED RECTIFIER Rev. 20150306 High-reliability discrete products and engineering services since 1977 2N1842-2N1850A TR1010-TR9010 SILICON CONTROLLED RECTIFIER Rev. 20150306 High-reliability discrete products and engineering services since 1977 2N1842-2N1850A TR1010-TR9010 SILICON CONTROLLED RECTIFIER Rev. 20150306