TYN20-800T,127 WeEn Semiconductor

TYN20-800T SCR 23 July 2018 Product data sheet 1. General description Planar passivated Silicon Controlled Rectifier (SCR) in a SOT78 (TO-220AB) plastic package intended for use in applications requiring very high inrush current capability, high thermal cycling performance and high junction temperature capability (T = 150 C). j(max) 2. Features and benefits High bidirectional blocking voltage capability High junction operating temperature capability High thermal cycling performance Planar passivated for voltage ruggedness and reliability Very high current surge capability 3. Applications Capacitive Discharge Ignition (CDI) Crowbar protection Inrush protection Motor control Voltage regulation 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V repetitive peak reverse - - 800 V RRM voltage I average on-state half sine wave T 129 C Fig. 1 - - 12.7 A T(AV) mb current I RMS on-state current half sine wave T 129 C Fig. 2 - - 20 A T(RMS) mb Fig. 3 I non-repetitive peak on- half sine wave T = 25 C - - 210 A TSM j(init) state current t = 10 ms Fig. 4 Fig. 5 p half sine wave T = 25 C - - 231 A j(init) t = 8.3 ms p T junction temperature - - 150 C j Static characteristics I gate trigger current V = 12 V I = 0.1 A T = 25 C Fig. 7 - 4.5 32 mA GT D T j Dynamic characteristicsWeEn Semiconductors TYN20-800T SCR Symbol Parameter Conditions Min Typ Max Unit dV /dt rate of rise of off-state V = 402 V T = 150 C exponential 1000 - - V/s D DM j voltage waveform gate open circuit V = 536 V T = 150 C (V = 67% 500 - - V/s DM j DM of V ) exponential waveform gate DRM open circuit 5. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1 K cathode mb A K G 2 A anode sym037 3 G gate mb A mounting base connected to anode 1 2 3 TO-220AB (SOT78) 6. Ordering information Table 3. Ordering information Type number Package Name Description Version TYN20-800T TO-220AB plastic single-ended package heatsink mounted 1 mounting SOT78 hole 3-lead TO-220AB TYN20-800T All information provided in this document is subject to legal disclaimers. WeEn Semiconductors Co., Ltd. 2018. All rights reserved Product data sheet 23 July 2018 2 / 12