www.vishay.com Low Capacitance ESD Protection Diodes for High-Speed Data Interfaces FEATURES 2 746 MARKING (example only) XX 2052 YYY XX Bar = cathode marking YYY = type code (see table below) XX = date code 2057 IEC 6000-4-5 (lightning) see I PPM below ESD-protection acc. IEC 6000-4-2 contact discharge ± 5 kv air discharge ESD capability according to AEC-Q0: human body model: class HB: > 8 kv package High temperature soldering guaranteed: Low capacitance for high speed data lines, cellular handsets, USB port protection, LAN equipment, peripherals e - Sn AEC-Q0 qualified available Material categorization: for definitions of compliance please see www.vishay.com/doc?9992 ORDERING INFORMATION PART NUMBER (EXAMPLE) AEC-Q0 QUALIFIED ENVIRONMENTAL AND QUALITY CODE RoHS-COMPLIANT + LEAD (Pb)-FREE TIN PLATED K PER 7" REEL (8 mm TAPE), 5K/BOX = MOQ PACKAGING CODE 0K PER " REEL (8 mm TAPE), 0K/BOX = MOQ ORDERING CODE (EXAMPLE) STANDARD GREEN GL05T- E -08 GL05T-E-08 GL05T- G -08 GL05T-G-08 GL05T- H E -08 GL05T-HE-08 GL05T- H G -08 GL05T-HG-08 GL05T- E -8 GL05T-E-8 GL05T- G -8 GL05T-G-8 GL05T- H E -8 GL05T-HE-8 GL05T- H G -8 GL05T-HG-8 PACKAGE DATA DEVICE NAME GL05T GL2T GL5T GL24T PACKAGE NAME TYPE CODE ENVIRONMENTAL STATUS WEIGHT MOLDING COMPOUND FLAMMABILITY RATING L05 Standard 8.8 mg UL 94 V-0 L06 Green 8. mg UL 94 V-0 L2 Standard 8.8 mg UL 94 V-0 L Green 8. mg UL 94 V-0 L5 Standard 8.8 mg UL 94 V-0 L6 Green 8. mg UL 94 V-0 L24 Standard 8.8 mg UL 94 V-0 L25 Green 8. mg UL 94 V-0 MOISTURE SENSITIVITY LEVEL SOLDERING CONDITIONS Rev. 2., 07-Mar-6 Document Number: 85809 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
ABSOLUTE MAXIMUM RATINGS GL05T I PPM 25 A Pin -2 (pin n.c.) Peak pulse power waveform P PP 00 W Contact discharge acc. IEC 6000-4-2; 0 pulses Air discharge acc. IEC 6000-4-2; 0 pulses ± 5 kv Blocking voltage I B = μa Pin 2- or pin 2- V B 70 V Operating temperature Junction temperature T J -55 to +50 C Storage temperature T STG -55 to +50 C ABSOLUTE MAXIMUM RATINGS GL2T I PPM 2 A Pin -2 (pin n.c.) Peak pulse power waveform P PP 00 W Contact discharge acc. IEC 6000-4-2; 0 pulses Air discharge acc. IEC 6000-4-2; 0 pulses ± 5 kv Blocking voltage I B = μa Pin 2- or pin 2- V B 70 V Operating temperature Junction temperature T J -55 to +50 C Storage temperature T STG -55 to +50 C ABSOLUTE MAXIMUM RATINGS GL5T I PPM 0 A Pin -2 (pin n.c.) Peak pulse power waveform P PP 00 W Contact discharge acc. IEC 6000-4-2; 0 pulses Air discharge acc. IEC 6000-4-2; 0 pulses ± 5 kv Blocking voltage I B = μa Pin 2- or pin 2- V B 70 V Operating temperature Junction temperature T J -55 to +50 C Storage temperature T STG -55 to +50 C ABSOLUTE MAXIMUM RATINGS GL24T I PPM 5 A Pin -2 (pin n.c.) Peak pulse power waveform P PP 00 W Contact discharge acc. IEC 6000-4-2; 0 pulses Air discharge acc. IEC 6000-4-2; 0 pulses ± 5 kv Blocking voltage I B = μa Pin 2- or pin 2- V B 70 V Operating temperature Junction temperature T J -55 to +50 C Storage temperature T STG -55 to +50 C The GLxxT contains an avalanche diode (pin -) and a switching diode (pin -2). With pin connected to the signal or data line and pin 2 connected to ground both diodes are in series (pin remains unconnected). The big and robust avalanche diode, driven in reverse direction, provides the working range V RWM of 5 V, 2 V, 5 V or 24 V. Due to its size the capacitance of the avalanche diode is in the range of typ. 260 pf (GL05T) and 65 pf (GL24T). The small switching diode in series has a low capacitance of just 2.5 pf (typ.). As both diodes are in series (with pin not connected) the total capacitance of both diodes measured between pin and 2 is as low as the capacitance of the switching diode. Before the GLxxT can provide this low capacitance the big capacitance of the avalanche diode has to be charged up with the first signal or data pulses. This is usually no problem for digital signals like USB or other data ports. With the GLxxT a signal or data line can be protected against positive transients only. For negative transients another GLxxT can be used to provide a back path for the negative transients as well. Rev. 2., 07-Mar-6 2 Document Number: 85809 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
Data line Data line Data line n.c. 2 n.c. n.c. 2 2 n.c. 2 2 n.c. ground Uni Unidirectional clamping performance for positive transients only. ground BiSy Bidirectional and Symmetrical clamping performance for positive and negative transients. ground BiAs Bidirectional and Asymmetrical clamping performance for positive and negative transients. ELECTRICAL CHARACTERISTICS GL05T (T amb = 25 C unless otherwise specified) pin to pin 2; pin not connected Protection paths Number of lines which can be protected N channel - - lines Reverse stand-off voltage Max. reverse working voltage V RWM - - 5 V Reverse voltage at I R = 20 μa V R 5 - - V Reverse current at V R = 5 V I R - - 20 μa Reverse breakdown voltage at I R = ma V BR 6.9 7.5 8.0 V at I PP = A - - 9.8 V at I PP = 5 A - - V Capacitance at V R = 0 V; f = MHz C D - 2.5 5 pf ELECTRICAL CHARACTERISTICS GL2T (T amb = 25 C unless otherwise specified) pin to pin 2; pin not connected Protection paths Number of lines which can be protected N channel - - lines Reverse stand-off voltage Max. reverse working voltage V RWM - - 2 V Reverse voltage at I R = μa V R 2 - - V Reverse current at V R = 2 V I R - - μa Reverse breakdown voltage at I R = ma V BR. 4. 7.2 V at I PP = A - - 9 V at I PP = 5 A - - 24 V Capacitance at V R = 0 V; f = MHz C D - 2.5 5 pf ELECTRICAL CHARACTERISTICS GL5T (T amb = 25 C unless otherwise specified) pin to pin 2; pin not connected Protection paths Number of lines which can be protected N channel - - lines Reverse stand-off voltage Max. reverse working voltage V RWM - - 5 V Reverse voltage at I R = μa V R 5 - - V Reverse current at V R = 5 V I R - - μa Reverse breakdown voltage at I R = ma V BR 6.7 7.7 22 V at I PP = A - - 24 V at I PP = 5 A - - V Capacitance at V R = 0 V; f = MHz C D - 2.5 5 pf Rev. 2., 07-Mar-6 Document Number: 85809 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
ELECTRICAL CHARACTERISTICS GL24T (T amb = 25 C unless otherwise specified) pin to pin 2; pin not connected Protection paths Number of lines which can be protected N channel - - lines Reverse stand-off voltage Max. reverse working voltage V RWM - - 24 V Reverse voltage at I R = μa V R 24 - - V Reverse current at V R = 24 V I R - - μa Reverse breakdown voltage at I R = ma V BR 26.7 28.2 V at I PP = A - - 4 V at I PP = 5 A - - 55 V Capacitance at V R = 0 V; f = MHz C D - 2.5 5 pf 00 0 Pin - 2 5 0 25 GL24T Pin - T J = 25 C I F in ma 0. V R in V 20 5 GL5T GL2T 0.0 0 5 GL05T 0.00 0.2 0.4 0.6 0.8 V F in V Fig. - Typical Forward Current I F vs. Forward Voltage V F 0 0.0 0. 0 00 000 0 000 00 000 I R in µa Fig. - Typical Reverse Voltage V R vs. Reverse Current I R 00 Pin - 0 I F in ma 0. 0.0 0.00 0.5 0.6 0.7 0.8 0.9 V F in V Fig. 2 - Typical Forward Current I F vs. Forward Voltage V F Rev. 2., 07-Mar-6 4 Document Number: 85809 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
PACKAGE DIMENSIONS in millimeters (inches):. (0.22) 2.8 (0.0) 0. (0.004) max. 0.550 ref. (0.022 ref.) 0.75 (0.007) 0.098 (0.004) 0.2 (0.008).5 (0.045) 0.45 (0.08) 0.45 (0.08) 0.5 (0.020) 0. (0.02) 0 to 8 0.5 (0.04) 0.5 (0.04) 2.6 (0.02) 2.5 (0.09) 0.45 (0.08) 0.5 (0.04).4 (0.056).20 (0.047) Foot print recommendation: 0.7 (0.028) 2 (0.079) (0.09) (0.09) Document no.: 6.54-504.0-4 Rev. 8 - Date: 2.Sept.2009 748 0.95 (0.07) 0.95 (0.07) Unreeling direction Orientation in carrier tape S8-V-929.0-006 (4) 04.02.200 22607 Top view Rev. 2., 07-Mar-6 5 Document Number: 85809 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
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