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| SEMICONDUCTOR TECHNICAL DATA Protection of RS-485 Transceivers. PG712FBS23 Asymmetrical TVS Diode for Extended Common-Mode RS-485 FEATURES 400 Watts peak pulse power (tp=8/20 s) Transient protection for data lines to IEC 61000-4-2(ESD) 15kV(Air), 8kV(Contact). IEC 61000-4-4(EFT) 40A (tp=5/50 ) H 2 L E B L IEC 61000-4-5(Lightning) 12A (tp=8/20 s) Standard SOT-23 Package. Protects two +12V to -7V lines. Low Capacitance. Low Clamping Voltage. 3 1 P P DIM A B C D E G H J K L M N P MILLIMETERS _ 2.93+ 0.20 1.30+0.20/-0.15 1.30 MAX 0.45+0.15/-0.05 2.40+0.30/-0.20 1.90 0.95 0.13+0.10/-0.05 0.00 ~ 0.10 0.55 0.20 MIN 1.00+0.20/-0.10 7 A G C N K M APPLICATIONS Protection of RS-485 transceivers with extended common-mode range. Security Systems. Automatic Teller Machines. HFC Systems. Networks. SOT-23 Marking 3 J D Lot No. MAXIMUM RATING (Ta=25 CHARACTERISTIC Peak Pulse Power (tp=8/20 s) Peak Pulse Current (tp=8/20 s) Operating Temperature Storage Temperature ) SYMBOL PPK IPP Tj Tstg RATING 400 17 -55 125 -55 150 7V 12V UNIT W A Type Name 712 2 1 3 7V 12V 2 1 2003. 9. 17 Revision No : 1 1/3 PG712FBS23 ELECTRICAL CHARACTERISTICS (Ta=25 ) Pin 3 to 1 & Pin 3 to 2 (7V TVS) CHARACTERISTIC Reverse Stand-Off Voltage Reverse Breakdown Voltage Reverse Leakage Current Clamping Voltage Junction Capacitance SYMBOL VRWM VBR IR VC CJ It=1mA VRWM=7V IPP=5A, tp=8/20 s IPP=17A, tp=8/20 s VR=0V, f=1MHz TEST CONDITION MIN. 7.5 TYP. MAX. 7 20 10 12 75 UNIT V V A V pF ELECTRICAL CHARACTERISTICS (Ta=25 ) Pin 1 to 3 & Pin 2 to 3 (12V TVS) CHARACTERISTIC Reverse Stand-Off Voltage Reverse Breakdown Voltage Reverse Leakage Current Clamping Voltage Junction Capacitance SYMBOL VRWM VBR IR VC CJ It=1mA VRWM=12V IPP=5A, tp=8/20 s IPP=17A, tp=8/20 s VR=0V, f=1MHz TEST CONDITION MIN. 13.3 TYP. MAX. 12 1 20 26 75 UNIT V V A V pF 2003. 9. 17 Revision No : 1 2/3 PG712FBS23 NON-REPETITIVE PEAK PULSE POWER VS. PULSE TIME POWER DERATION CURVE 110 RATED POWER OR IPP (%) 100 90 80 70 60 50 40 30 20 10 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE Ta ( C) 10 PEAK PULSE POWER P PK (KW) 1 0.1 0.01 0.1 1 10 100 1K PULSE DURATION TP (s) PULSE WAVEFORM 110 PEAK PULSE CURRENT I PP (%) 100 90 80 70 60 50 40 30 20 10 0 0 5 10 Waveform Parameters : tr=8s td=20s e -t CLAMPING VOLTAGE VS. PEAK PULSE CURRENT 24 CLAMPING VOLTAGE VC (V) 20 Pin 1 to 3 & 2 to 3 16 12 8 4 0 Pin 3 to 1 & 3 to 2 td=lpp/2 15 TIME (s) 20 25 30 0 2 4 6 8 10 12 14 16 PEAK PULSE CURRENT I PP (A) CAPACITANCE VS. REVERSE VOLTAGE 80 70 CAPACITANCE (pF) 60 50 40 30 20 10 0 0 2 4 6 8 10 12 REVERSE VOLTAGE (V) 2003. 9. 17 Revision No : 1 3/3 |
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