High-reliability discrete products and engineering services since 1977 2N4167-2N4174 SILICON CONTROLLED RECTIFIERS 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 Rating Symbol Peak repetitive forward and reverse blocking voltage 2N4167 2N4168 2N4169 2N4170 2N4172 2N4174 Value 25 50 100 200 400 600 VDRM, VRRM Forward current RMS Unit IT(RMS) V 8 A Peak forward surge current (one cycle, 60Hz, TJ = -40 to +100°C) ITSM Circuit fusing (t = 8.3ms) I2t 40 A2s Peak gate power PGM 5 W Average gate power A 100 PG(AV) 0.5 W Peak gate current IGM 2 A Peak gate voltage VGM 10 V Operating temperature range TJ -40 to +100 °C Storage temperature range Tstg -40 to +150 °C 15 In. lb. Stud torque THERMAL CHARACTERISTICS Characteristic Thermal resistance, junction to case Symbol Typ. Max Unit RӨJC 1.5 2.5 °C/W ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Characteristic Peak forward or reverse blocking current (Rated VDRM or VRRM, gate open) TC = 25°C TC = 100°C Symbol IDRM, IRRM Gate trigger current (continuous dc) (VD = 7V, RL = 100Ω) (VD = 7V, RL = 100Ω, T C = -40°C) IGT Gate trigger voltage (continuous dc) (VD = 7V, RL = 100Ω) (VD = 7V, RL = 100Ω, T C = -40°C) (VD = 7V, RL = 100Ω, T C = 100°C) VGT Forward “on” voltage (pulsed, 1ms max., duty cycle ≤ 1%) (ITM = 15.7A) VTM Min Typ Max Unit - - 10 2 µA mA - 10 - 30 60 mA 0.2 0.75 - 1.5 2.5 - - 1.4 2 V V Rev. 20130108 High-reliability discrete products and engineering services since 1977 2N4167-2N4174 SILICON CONTROLLED RECTIFIERS ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Characteristic Symbol Holding current (VD = 7V, gate open) (VD = 7V, gate open, TC = -40°C) IH Turn-on time (td+tr) (IG = 20mA, IF = 5A, VD = rated VDRM) ton Turn-off time (IF = 5A, IR = 5A) (IF = 5A, IR = 5A, TC = 100°C, VD = rated VDRM) (dv/dt = 30V/µs) toff Forward voltage application rate (exponential) (Gate open, TC = 100°C, VD = rated VDRM) Min Typ Max - 10 - 30 60 - 1 - - 15 25 - - 50 - Unit mA µs µs dv/dt V/µs MECHANICAL CHARACTERISTICS Case: TO-64 Marking: Body painted, alpha-numeric Pin out: See below Rev. 20130108 High-reliability discrete products and engineering services since 1977 2N4167-2N4174 SILICON CONTROLLED RECTIFIERS Rev. 20130108 High-reliability discrete products and engineering services since 1977 2N4167-2N4174 SILICON CONTROLLED RECTIFIERS Rev. 20130108