UNISONIC TECHNOLOGIES CO., LTD US104S/N SCR SCRS DESCRIPTION Thanks to highly sensitive triggering levels, the UTC US104S is suitable for all applications where the available gate current is limited, such as motor control for hand tools, kitchen aids, overvoltage crowbar protection for low power supplies, ... Available in through-hole or surface-mount packages, they provide an optimized performance in a limited space area. SYMBOL ORDERING INFORMATION Order Number Lead Free Halogen Free US104SL-4-TA3-T US104SG-4-TA3-T US104SL-6-TA3-T US104SG-6-TA3-T US104SL-8-TA3-T US104SG-8-TA3-T US104NL-4-TA3-T US104NG-4-TA3-T US104NL-6-TA3-T US104NG-6-TA3-T US104NL-8-TA3-T US104NG-8-TA3-T Note: Pin Assignment: K: Cathode G: Gate A: Anode www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Ltd Package TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 1 K K K K K K Pin Assignment 2 3 A G A G A G A G A G A G Packing Tube Tube Tube Tube Tube Tube 1 of 3 QW-R301-011.Da US104S/N SCR ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT US104S/N-4 400 Repetitive Peak Off-State Voltages And VDRM, V US104S/N-6 600 Repetitive Peak Reverse Voltage VRRM US104S/N-8 800 RMS On-State Current (180° Conduction Angle) (TC = 115℃) IT(RMS) 4 A Average On-State Current (180° Conduction Angle) (TC = 115℃) IT(AV) 2.5 A 33 Non Repetitive Surge Peak On-State Current tP=8.3ms ITSM A (TJ= 25℃) tP=10ms 30 I²t Value For Fusing (tP = 10 ms, TJ = 25℃) I²t 4.5 A²S Critical Rate Of Rise Of On-State Current dI/dt 50 A/µs (IG = 2 x IGT , tr ≤ 100 n s, F= 60 Hz ,TJ = 125℃) Peak Gate Current (tP=20μs, TJ = 125℃) IGM 1.2 A Average Gate Power Dissipation (TJ = 125℃) PG(AV) 0.2 W Storage Temperature TSTG -40 ~ +150 ℃ Junction Temperature TJ -40 ~ +125 ℃ Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. The device is guaranteed to meet performance specification within 0℃~70℃ operating temperature range and assured by design from –20℃~85℃. THERMAL DATA PARAMETER Junction to Case Junction to Ambient SYMBOL θJA θJC RATINGS 60 3.0 UNIT K/W K/W UTC US104S(SENSITIVE) ELECTRICAL CHARACTERISTICS (TJ=25℃, unless otherwise specified) PARAMETER SYMBOL Gate Trigger Current IGT Gate Trigger Voltage VGT Gate Non-Trigger Voltage VGD Reverse Gate Voltage Holding Current Latching Current Circuit Rate Of Change Of off-State Voltage On-State Voltage Threshold Voltage Dynamic Resistance VRG IH IL Off-State Leakage Current TEST CONDITIONS VD = 12 V, RL =33Ω VD = 12 V, RL=33Ω VD = VDRM, RL = 3.3kΩ RGK = 220 TJ = 125℃ IRG = 10 µA IT = 50mA, RGK = 1kΩ IG = 1mA , RGK = 1kΩ dV/dt VD=67% VDRM ,RGK = 220Ω, TJ= 125℃ VTM Vt0 Rd IDRM IRRM ITM = 8 A, tP = 380 µs, TJ = 25℃ TJ = 125℃ TJ = 125℃ VDRM = VRRM, RGK = 220Ω, TJ= 25℃ VDRM = VRRM, RGK = 220Ω, TJ = 125℃ UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX UNIT 200 mA 0.8 V 0.1 V 8 5 6 5 V mA mA V/µs 1.6 0.85 90 5 1 V V mΩ µA mA 2 of 3 QW-R301-011.Da US104S/N SCR UTC US104N(SENSITIVE) ELECTRICAL CHARACTERISTICS (TJ=25℃, unless otherwise specified) PARAMETER SYMBOL Gate Trigger Current IGT Gate Trigger Voltage VGT Gate Non-Trigger Voltage VGD Holding Current IH Latching Current IL Circuit Rate Of Change Of dV/dt off-State Voltage On-State Voltage VTM Threshold Voltage Vt0 Dynamic Resistance Rd IDRM Off-State Leakage Current IRRM TEST CONDITIONS VD = 12 V, RL =33Ω VD = 12 V, RL=33Ω VD = VDRM, RL = 3.3 kΩ, TJ = 125℃ IT = 100 mA Gate open IG = 1.2 IGT MIN 2 VD = 67 % VDRM Gate open, TJ= 125℃ 100 ITM = 8A, tP = 380 µs, TJ = 25℃ TJ = 125℃ TJ = 125℃ VDRM = VRRM, TJ= 25℃ VDRM = VRRM, TJ = 125℃ 0.2 TYP MAX UNIT 15 µA 1.3 V V 30 mA 60 mA V/µs 1.6 0.85 62 5 2 V V mΩ µA mA 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. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 3 QW-R301-011.Da