X0202A-T92-K

UNISONIC TECHNOLOGIES CO., LTD X0202/A 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, ……. SCR FEATURES * IT(RMS) : 1.25A * VDRM/VRRM :600/800V *Pb-free plating product number: X0202L/X0202AL ORDERING INFORMATION Ordering Number Package Normal Lead Free Plating X0202-AA3-R X0202L-AA3-R SOT-223 X0202-T92-B X0202L-T92-B TO-92 X0202-T92-K X0202L-T92-K TO-92 X0202-T92-R X0202L-T92-R TO-92 X0202A-AA3-R X0202AL-AA3-R SOT-223 X0202A-T92-B X0202AL-T92-B TO-92 X0202A-T92-K X0202AL-T92-K TO-92 X0202A-T92-R X0202AL-T92-R TO-92 Note: Pin Assignment: G: Gate A: Anode K: Cathode 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 www.unisonic.com.tw Copyright © 2008 Unisonic Technologies Co., Ltd 1 of 5 QW-R301-006.B X0202/A ABSOLUTE MAXIMUM RATINGS (unless otherwise specified) SCR 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) S=Copper surface under tab SOT-223 TO-92 SOT-223 TO-92 SYMBOL θJT θJA RATINGS 25 60 60 150 UNIT ℃/W ℃/W ℃/W ℃/W ELECTRICAL CHARACTERISTICS (TJ=25℃, unless otherwise specified) 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 Gate Non-Trigger Voltage Holding Current Latch Current Critical Rate of Rise of Off-State Voltage Peak Reversed Gate Voltage Threshold Voltage Dynamic Resistance VTM IGT VGT VGD IH IL dv/dt VRG VTO Rd 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℃) PARAMETER TYP MAX UNIT 5 µA 500 µA 1.45 V 200 µA 0.8 V V 5 6 10 8 0.9 200 mA mA V/µs V V mΩ 0.1 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R301-006.B X0202/A TYPICAL CHARACTERISTICS SCR Maximum Average Power Dissipation, P(W) Relative Variation of Gate Trigger Current, Holding Current and Latching Current vs. Junction Temperature 1.50 IH&IL 1.25 (Rgk=1kΩ) 1.00 0.75 0.50 0.25 0.0 -40 -20 0 20 40 60 80 100 120 140 Junction Temperature (Typical Values) TJ(℃) IGT Relative Variation of Thermal Impedance Junction to Ambient Average and D.C. On-State Current Average and D.C. On-State Current , IT(av)(A) Relative Variation of Holding Current vs. Gate-Cathode Resistance 4.0 TJ=25℃ 3.5 3.0 2.5 2.0 1.5 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.B UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw X0202/A TYPICAL CHARACTERISTICS(Cont.) Relative Variation of dv/dt Immunity, dV/dt(Rgk)/dV/dt(Rgk=1kΩ) SCR Relative Variation of dv/dt immunity, dV/dt(Rgk)/dV/dt(Rgk=1kΩ) Surge Peak On-state Current vs. Number of Cycles 25 20 15 10 5 0 1 10 100 Number of Cycles Number of cycles Ta=25(℃) Repetitive TJ initial=25(℃) Nonrepetitive tp=10ms one cycle Non-Repetitive Surge Peak On-State Current for a Sinusoidal Pulse with Width tp