UTC MCR106 SCR REVERSE BLOCKING TRIODE THYRISTORS DESCRIPTION PNPN devices designed for high volume consumer applications such as temperature, light and speed control; process and remote control, and warning systems where reliability of operation is important. FEATURES 1 *Glass-Passivated surface for reliability and uniformity *Power rated at economical prices *Practical level triggering and holding characteristics *Flat, rugged, thermopad construction for low thermal resistance, high heat dissipation and durability TO-126 1:CATHODE 2:ANODE 3:GATE ABSOLUTE MAXIMUM RATINGS (Tj=25°C unless otherwise noted.) PARAMETER SYMBOL Peak Repetitive Forward and Reverse Blocking Voltage (note 1) (Tj=110°C, RGK=1kΩ) MCR106-6 MCR106-8 VDRM, VRRM RMS Forward Current (All conduction Angles) MAX 400 600 UNIT V IT(RMS) 4 A Average Forward Current (TC=93°C or TA=30°C) IT(AV) 2.55 A Peak Non-repetitive Surge Current (1/2 Cycle, 60Hz, Tj=-40 to +110°C) ITSM 25 A 2 It 2.6 A2 Circuit Fusing Considerations (t=8.3 ms) Peak Gate Power Average Gate Power Peak Forward Gate Current Peak Reversed Gate Voltage Operating Junction Temperature Range Storage Temperature Range PGM 0.5 W PG(AV) 0.1 W IGM 0.2 A VRGM 6 V Tj -40 ~ +110 °C Tstg -40 ~ +150 °C Mounting Torque (note 2) 6 In. lb. Note 1: VDRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, positive gate voltage shall not be applied concurrent with negative potential on the anode. Blocking voltages shall not be tested with a constant current source such that the voltage of the devices are exceeded. UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R301-001,A UTC MCR106 SCR Note 2: Torque rating applies with use of compression washer (B52200-F006 or equivalent). Mounting torque in excess of 6 in. lb. does not appreciably lower case-to-sink thermal resistance. Anode lead and heatsink contact pad are common. For soldering purposes (either terminal connection or device mounting), soldering temperatures shall not exceed +200°C. For optimum results, an activated flux (oxide removing) is recommended. THERMAL CHARACTERISTICS SYMBOL MAX UNIT Thermal Resistance, Junction to Case PARAMETER RθJC 3 °C/W Thermal Resistance, Junction to Ambient RθJA 75 °C/W ELECTRICAL CHARACTERISTICS (Tc=25°C and RGK=1000 Ωunless otherwise stated) PARAMETER Peak Forward or Reverse Blocking Current (VAK=Rated VDRM or VRRM) Tj=25°C Tj=100°C SYMBOL Forward “On” Voltage (ITM=4A peak) VTM Gate Trigger Current (continuous dc) (Note) (VAK=7V, RL=100Ω) (VAK=7V, RL=100Ω, Tc=-40°C) IGT Gate Trigger Voltage (continuous dc) (VAK=7V, RL=100Ω, Tc=25°C) VGT Gate Non-Trigger Voltage (VAK=Rated VDRM, RL=100Ω, Tj=110°C) VGD Holding Current (VAK=7V, Tc=25 °C) MIN TYP UNIT 10 200 µA µA 2 V µA 200 500 1 dv/dt V 0.2 V IH Forward Voltage Application Rate (Tj=110°C) Note: RGK current is not included in measurement. MAX IDRM,IRRM 5 mA 10 V/µs CURRENT DERATING UTC UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R301-001,A UTC MCR106 SCR UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R301-001,A