LESHAN RADIO COMPANY, LTD. Dual Transient Voltage Suppressors Array for ESD Protection The LGSOT05CLT1G is a dual monolithic voltage suppressor designed to protect components which are connected to data and transmission lines against ESD . It clamps the voltage just above the logic level supply for positive transients , and to a diode drop below ground for negative transients . It can also work as bidirectional suppressor by connecting only pin1 and 2. LGSOT05CLT1G 3 1 ●APPLICATIONS 1)Computers、Printers 2)Communication systems 2 SOT-23 ●FEATURES 1)2 Unidirectional Transil functions 2)Low leakage current: IR max< 20 μA at VRM 3)300W peak pulse power(8/20μs) 4)Transient protection for data lines as per IEC61000-4-2(ESD) 15kV(air) 8kV(contact) IEC61000-4-5(Lightning) see IPPM below 5)We declare that the material of product compliant with RoHS requirements and Halogen Free. ●DEVICE MARKING AND RESISTOR VALUES Device LGSOT05CLT1G LGSOT05CLT3G Marking Shipping 05C 3000/Tape&Reel 05C 10000/Tape&Reel ●ABSOLUTE RATINGS(Ta = 25℃) Parameter Symbol Contact IEC 61000−4−2 (ESD) Air PPP Peak Pulse Power (tp = 8/20us) TJ Maximum Junction Temperature Tstg Storage temperature TOP Operating Temperature Range TL Lead Solder Temperature − Maximum (10 Second Duration) June,2015 Limits Unit ±8 kV ±15 300 W 150 ℃ −55∼+150 ℃ −40∼+125 ℃ 260 ℃ Rev.A 1/4 LESHAN RADIO COMPANY, LTD. LGSOT05CLT1G Electrical Parameter Symbol Parameter VRM Stand-off voltage VBR Breakdown voltage VCL Clamping voltage IRM Leakage current IPPM Peak pulse current ●ELECTRICAL CHARACTERISTICS (Ta= 25℃) Device LGSOT05CLT1G VRWM (V) Max 5 VBR (V) IR (u A) @ IT @VRWM (Note 1) IT Min mA Max 5 6 1 VC (V) @Ipp = 1 A Max 9.8 VC (V) @Ipp = 5A Max 12.5 IPP(A) @tp=8/20μs Max 17 C (pF) Max 220 1. VBR is measured with a pluse test current IT at an ambient temperature of 25℃． June,2015 Rev.A 2/4 LESHAN RADIO COMPANY, LTD. LGSOT05CLT1G ELRCTIRCAL CHARACTERISTICS CURVES 0.5 IR REVERSE CURRENT(uA) IF FORWARD CURRENT (mA) 100 10 1 0.4 0.3 0.2 0.1 0 0.1 0 0.5 1 1 2 3 4 5 VR REVERSE VOLTAGE(V) VF FORWARD VOLTAGE (V) 0℃ 25℃ 50℃ 0℃ 25℃ 50℃ 75℃ 100℃ 125℃ 75℃ 100℃ 125℃ Fig 2. Reverese character Fig 1. Forward character 160 Cj CAPACITANCE(pF) 140 120 100 80 60 40 20 0 0 2 4 6 VR VERSE VOLTAGE(V) Fig 3. Capacitance character June,2015 Rev.A 3/4 LESHAN RADIO COMPANY, LTD. LGSOT05CLT1G SOT-23 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,1982 2. CONTROLLING DIMENSION: INCH. A L 3 1 V 2 DIM B S G C D H K J MIN 0.1102 0.0472 0.0350 0.0150 0.0701 0.0005 0.0034 0.0140 0.0350 0.0830 0.0177 A B C D G H J K L S V INCHES MAX 0.1197 0.0551 0.0440 0.0200 0.0807 0.0040 0.0070 0.0285 0.0401 0.1039 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 June,2015 inches mm Rev.A 4/4