CYNB 55 55Amp - 400/600/800/1000V - SCR Applications # Suitable for General Purpose AC Switching • Motor Control # IGT 35mA Max. • Overvoltage Crowbar Protection # VDRM/VRMM 400, 600, 800, 1000V • Capacitive Discharge Ignition • Voltage Regulation • Welding Equipment • Capacitive Filter Soft Start (Inrush Current Control) Absolute Maximum Ratings RMS On-State Current (full sine wave) NOTE 1 Average On-State Current A CONDITIONS SYMBOL RATING Tc = 90˚C TO-220AB IT(RMS) 55A Tc = 90˚C TO-220AB IT(AV) 35A Non Repetitive Surge Peak On-State Current (Full Cycle, Tj Initial = 25˚C) F = 50 Hz F = 60 Hz ITSM 675A 700A I2 t Value for fusing tp = 10 ms I2 t 2030A2s di/dt 100A/µs IGM 4A Critical rate of rise of on-state current IG=2 x IGT , tr<100 ns, Tj = 125˚C Peak Gate Current @ Tj = 125˚C K A tp = 20 µs Average Gate Power Dissipation @ Tj = 125˚C G Storage Temperature Range TO-220AB Non-Isolated Operating Junction Temperature Range Maximum Peak Reverse Gate Voltage A G K PG(AV) 1W Tstg -40 to +150˚C Tj -40 to +125˚C VRGM 5V Electrical Characteristics NOTE 1 IGT MAX @ VD =12 V, RL = 30Ω 35mA VGT MAX @ VD =12 V, RL = 30Ω 1.3V Tj = 125˚C VGD MIN @ VD =VDRM, RL = 3.3kΩ IH MAX @ IT = 500 mA (gate open) 0.2V 50mA IL MAX @ IG = 1.2 IGT 90mA dv/dt MIN @ VD = 67%VDRM (gate open) Tj = 125˚C 1000V/µs VTM MAX @ ITM =32 A, tp = 380µs Tj = 25˚C 1.6V IDRM MAX @ VDRM = VRRM Tj = 25˚C 5µA IRRM MAX @ VDRM = VRRM Tj = 125˚C 4mA GENERAL NOTES 1. Not intended for continuous current use above 50ARMS (Fig 2); for high surge conditions only. Continuous use above 50ARMS may exceed PCB solder melting temperatures. 2. All parameters at 25 degrees C unless otherwise specified. ISO9001 C E R T I F I E D Competitive part number cross-reference available at: www.cynergy3.com CYNB 55 TM 55Amp - 400/600/800/1000V - SCR Thermal Resistances D TO-220AB Rth(j-c) 1.0˚C/W Junction to Ambient TO-220AB Rth(j-a) 60˚C/W Packaging Blank: Bulk PT: Plastic Tube Rated Current 55: 55 Amp F SERIES CYNB 55 N K L Maximum Blocking Voltage 400: 400Vpk 600: 600Vpk 800: 800Vpk 1000: 1000Vpk A M I B RATING Junction to Case (AC) Part Number Designation G SYMBOL P O C 60 100 E Q H 50 80 NOTE 1 Weight: 2.3g (0.08 oz) IT(RMS) [A] P [W] J 60 40 40 30 20 Dimensions Max. 0.62 0.543 0.408 0.037 0.052 0.19 0.024 0.112 0.106 0.271 0.153 0.65 0.114 0.061 0.061 ISO9001 C E R T I F I E D Approvals UL Recognized Component - E72445 (CYNA Series) 10 0 0 8 16 24 32 40 48 56 64 50 72 60 70 80 90 100 110 IT(AV) [A] TC [˚C] Fig. 1: Power dissipation versus average on-state current. Fig. 2: RMS on-state current versus case temperature (full cycle) 1000.0 120 130 600 550 500 100.0 ITSM [A] Inches Max. Min. Typ. 15.75 0.6 0.127 13.79 0.503 10.36 0.392 0.94 0.027 1.32 0.048 4.83 0.182 0.61 0.018 2.84 0.098 2.69 0.094 6.88 0.255 3.89 0.149 16.51 0.61 0.63 2.9 0.102 1.55 0.039 1.55 0.039 0.105 ITM [A] Millimeters REF. Min. Typ. A 15.24 B 3.23 C 12.78 D 9.96 E 0.69 F 1.22 G 4.62 H 0.46 I 2.49 J 2.39 K 6.48 L 3.78 M 15.49 16 N 2.59 O 0.99 P 0.99 Q 2.67 20 10.0 100 80 Non-Repetitive Tj initial = 25C 40 20 1.0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 10 1 10 100 VTM [V] Number of Cycles Fig. 3: On-state current versus on-state voltage (instantaneous values) Fig. 4: Non-repetitive surge peak on-state current versus number of cycles. USA Sales & Tech Support (866) 258-5057 Email: [email protected] Cynergy3 Components 2320 Paseo de las Americas, Suite 104 San Diego, CA 92154 EUROPE - UK Telephone +44 (0) 1202 897969 Fax +44 (0) 1202 891918 Email: [email protected] Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE 1000 ASIA - Thailand Telephone +66 (0)2 665 2517 Fax +66 (0)2 665 2588 Cynergy 3 Components, Asia 18/8 Fico Place 12th Floor Soi Sukhumvit 21 (Asoke) Klongtoey Nua, Wattana Bangkok, Thailand 10110 © 2006 Cynergy3 components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 components and the Cynergy3 components logo are trademarks of Cynergy3 components Corp.