Thyristors 8 Amp High Temperature Sensitive & Standard SCRs RoHS SJxx08xSx & SJxx08xx Series Description This SJxx080xx high temperature SCR series is ideal for uni-directional switch applications such as phase control in heating, motor speed controls, converters/rectifiers and capacitive discharge ignitions. These SCRs have a low gate current trigger level of 6mA or 15mA maximum at approximately 1.5V, with a sensitive version of this series having a gate trigger current less than 200A. The sensitive gate SCR version is easily triggered by sense coils, proximity switches, and microprocessors. Features & Benefits V oltage capability up 150C maximum junction to 600 V temperature Main Features Surge capability up Halogen free and R oHS to 100 A at 60 Hz half compliant cycle Symbol Value Unit I 8 A T(RMS) Applications V /V 400 or 600 V DRM RRM Typical applications includes capacitive discharge system I 0.2 to 15 mA GT for motorcycle engine CDI, portable generator engine ignition, strobe lights and nailers, as well as generic rectifiers, battery voltage regulators and converters. Also controls for power tools, home/brown goods and white Schematic Symbol goods appliances. AK G Absolute Maximum Ratings Sensitive SCRs Symbol Parameter Test Conditions Value Unit I RMS on-state current T = 120C 8 A T(RMS) C I Average on-state current T = 120C 5.1 A T(AV) C single half cycle f = 50 Hz 83 T (initial) = 25C J I Peak non-repetitive surge current A TSM single half cycle f = 60 Hz 100 T (initial) = 25C J 2 2 2 I t I t Value for fusing t = 8.3 ms 41 A s p di/dt Critical rate of rise of on-state current 70 A/s f = 60 Hz, T = 150 C J I Peak gate current Pw=20 s, T = 150 C 0.5 A GM J P Average gate power dissipation T = 150 C 0.1 W G(AV) J Storage temperature range -40 to 150 C T stg T Operating junction temperature range -40 to 150 C J V /V Peak non-repetitive blocking voltage Pw=100 s V /V +100 V DSM RSM DRM RRM 2017 Littelfuse, Inc SJxx08xSx & SJxx08xx Series Specifications are subject to change without notice. Revised: 08/08/17Thyristors 8 Amp High Temperature Sensitive & Standard SCRs Absolute Maximum Ratings Standard SCRs Symbol Parameter Test Conditions Value Unit I RMS on-state current T = 125 C 8 A T(RMS) C I Average on-state current T = 125 C 5.1 A T(AV) C single half cycle f = 50 Hz 83 T (initial) = 25 C J I Peak non-repetitive surge current A TSM single half cycle f = 60 Hz 100 T (initial) = 25 C J 2 2 2 I t I t Value for fusing t = 8.3 ms 41 A s p di/dt Critical rate-of-rise of on-state current 100 A/s f = 60 Hz T = 150 C J I Peak gate current 0.5 A Pw=20 s, T = 150C GM J P Average gate power dissipation 0.1 W T = 150 C G(AV) J T Storage temperature range -40 to 150 C stg T Operating junction temperature range -40 to 150 C J V /V Peak non-repetitive blocking voltage Pw=100 s V /V +100 V DSM RSM DRM RRM Electrical Characteristics (T = 25C, unless otherwise specified) Sensitive SCRs J Value Symbol Test Conditions Unit SJxx08xS2 MIN. 20 A I GT V = 6V R = 100 MAX. 200 A D L V MAX. 0.8 V GT dv/dt V = V R = 220 T = 125C MIN. 15 V/s D DRM GK J V = V R = 3.3 k T = 125C MIN. 0.2 V D DRM L J V GD V = V R = 3.3 k TJ = 150C MIN. 0.1 V D DRM L V I = 10A MIN. 6 V GRM GR I I = 20mA (initial) MAX. 6 mA H T t t =50s dv/dt=5V/s di/dt=-30A/s MAX. 130 s q p t I = 2 x I PW = 15s I = 8A TYP. 6 s gt G GT T NOTE: xx = voltage Electrical Characteristics (T = 25C, unless otherwise specified) Standard SCRs J Value Symbol Test Conditions Unit SJxx08x1 SJxx08x I MAX. 6 15 mA GT V = 12V R = 60 D L V MAX. 1.5 1.5 V GT V = V gate open T = 125C 100 200 D DRM J dv/dt MIN. V/s V = V gate open T = 150C 50 120 D DRM J V = V R = 3.3 k T = 125C MIN. 0.2 0.2 D DRM L J V V GD V = V R = 3.3 k T = 150C MIN. 0.1 0.1 D DRM L J I I = 200mA (initial) MAX. 20 30 mA H T t I =0.5A t =50s dv/dt=5V/s di/dt=-30A/s MAX. 30 35 s q T p t I = 2 x I PW = 15s I = 8A TYP. 0.5 2 s gt G GT T NOTE: xx = voltage 2017 Littelfuse, Inc SJxx08xSx & SJxx08xx Series Specifications are subject to change without notice. Revised: 07/31/17