UNISONIC TECHNOLOGIES CO., LTD X0202/A SCR SENSITIVE SCRS DESCRIPTION The UTC X0202/A SCR series is suitable for all applications where the available gate current is limited, such as ground fault circuit interruptors, overvoltage crowbar protection in low power supplies, capacitive ignition circuit, ……. FEATURES * IT(RMS) : 1.25A * VDRM/VRRM :600/800V ORDERING INFORMATION Ordering Number Package Lead Free Halogen Free X0202L-AA3-R X0202G-AA3-R SOT-223 X0202L-T92-B X0202G-T92-B TO-92 X0202L-T92-K X0202G-T92-K TO-92 X0202L-T92-R X0202G-T92-R TO-92 X0202AL-AA3-R X0202AG-AA3-R SOT-223 X0202AL-T92-B X0202AG-T92-B TO-92 X0202AL-T92-K X0202AG-T92-K TO-92 X0202AL-T92-R X0202AG-T92-R TO-92 Note: Pin Assignment: G: Gate A: Anode K: Cathode www.unisonic.com.tw Copyright © 2010 Unisonic Technologies Co., Ltd Pin Assignment 1 2 3 K A G K G A K G A K G A K A G K G A K G A K G A Packing Tape Reel Tape Box Bulk Tape Reel Tape Reel Tape Box Bulk Tape Reel 1 of 5 QW-R301-006.C X0202/A SCR ABSOLUTE MAXIMUM RATINGS (unless otherwise specified) PARAMETERS SYMBOL RATINGS UNIT Peak Repetitive Forward and Reverse Blocking Voltage X0202 600 V VDRM, VRRM (TJ=110℃, RGK=1kΩ) 800 V X0202A RMS On-State Current (Ttab=95℃) IT(RMS) 1.25 A 180℃ Conduction Angle Average On-State Current (Ttab=95℃) IT(AV) 0.8 A 180℃ Conduction Angle Non Repetitive Surge Peak on-State Current 25 A ITSM (tp=8.3ms TJ=25℃) Non Repetitive Surge Peak on-State Current 22.5 A ITSM (tp=10ms TJ=25℃) I2t Value for Fusing (tp=10ms TJ=25℃) I2 t 2.5 A2S Critical Rate Of Rise Of On-state Current dI/dt 50 A/μs IG=2*IGT,tr≤100ns, f=60Hz, TJ=125℃ Peak Gate Current (p=20μs TJ=125℃) IGM 1.2 A Average Gate Power Dissipation (TJ=125℃) PG(AV) 0.2 W Operating Junction Temperature Range TJ -40 ~ +125 ℃ Storage Junction Temperature Range TSTG -40 ~ +150 ℃ Note: 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. THERMAL DATA PARAMETER Junction to Tab Junction to Ambient (S=5cm) SYMBOL SOT-223 TO-92 SOT-223 TO-92 θJT θJA RATINGS 25 60 60 150 UNIT ℃/W ℃/W ℃/W ℃/W S=Copper surface under tab ELECTRICAL CHARACTERISTICS (TJ=25℃, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TJ=25℃ Peak Forward or Reverse Blocking Current IDRM, IRRM VDRM=VRRM, RGK=1kΩ TJ=125℃ Peak Forward On-State Voltage Gate Trigger Current Gate Trigger Voltage VTM IGT VGT Gate Non-Trigger Voltage VGD Holding Current Latch Current IH IL Critical Rate of Rise of Off-State Voltage dv/dt Peak Reversed Gate Voltage Threshold Voltage Dynamic Resistance VRG VTO Rd UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw ITM= 2.5A, tp=380μs VD=12V, RL=140Ω VD=12V, RL=140Ω VD=VDRM, RL=3.3kΩ, RGK=1kΩ, (TJ=125℃) IT=50mA, RGK=1kΩ IG=1mA, RGK=1kΩ VD=67%VDRM, RGK=1kΩ, (TJ=110℃) IRG=10μ A (TJ=125℃) (TJ=125℃) TYP MAX UNIT 5 μA 500 μA 1.45 V 200 μA 0.8 V 0.1 V 5 6 mA mA 10 V/μs 8 V V mΩ 0.9 200 2 of 5 QW-R301-006.C X0202/A Relative Variation of Thermal Impedance Junction to Ambient Average and D.C. On-State Current , IT(av)(A) Maximum Average Power Dissipation, P(W) TYPICAL CHARACTERISTICS Average and D.C. On-State Current SCR Relative Variation of Gate Trigger Current, Holding Current and Latching Current vs. Junction Temperature 1.50 IH&IL 1.25 (Rgk=1kΩ) 1.00 3.0 2.5 2.0 1.5 0.75 0.50 Relative Variation of Holding Current vs. Gate-Cathode Resistance 4.0 TJ=25℃ 3.5 IGT 0.25 TJ(℃) 0.0 -40 -20 0 20 40 60 80 100 120 140 Junction Temperature (Typical Values) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 1.0 0.5 Rgk(kΩ) 0.0 0.1 1 10 0.01 Gate-cathode Resistance (Typical Values) 3 of 5 QW-R301-006.C X0202/A SCR Relative Variation of dv/dt immunity, dV/dt(Rgk)/dV/dt(Rgk=1kΩ) Relative Variation of dv/dt Immunity, dV/dt(Rgk)/dV/dt(Rgk=1kΩ) TYPICAL CHARACTERISTICS(Cont.) Surge Peak On-state Current vs. Number of Cycles 25 TJ initial=25(℃) Nonrepetitive 20 tp=10ms Non-Repetitive Surge Peak On-State Current for a Sinusoidal Pulse with Width tp<10ms, and Corresponding Value of I2t 300 TJ inital=25℃ 100 one cycle dI/dt Limitation ITSM 15 10 5 10 Number of cycles Ta=25(℃) Repetitive I 2t 0 10 100 Number of Cycles 1000 tp(ms) 0.10 1.00 10.00 ITM(A) Thermal Resistance Junction to Ambient, θja (℃/W) 1 1 0.01 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R301-006.C X0202/A 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. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 5 QW-R301-006.C