PMMAD ETC
Document overview
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Technical content
2929 South Fair Lane • T empe, Arizona 85282 • USA
T el 602-431-8101 • Fax 602-431-2288 • E-mail sales@protek-tvs.com • W eb www.protek-tvs.com 19 PMMADPMMADPMMADPMMADPMMAD SERIESSERIESSERIESSERIESSERIES STEERING DIODE (RAIL CLAMP) ARRAY IEC 1000-4 COMPATIBLE SO-14 PACKAGE
DESCRIPTION
This series is designed with discrete diodes for complete isolation. Each diode can be individually tested according to the electrical characteristics. For transient voltage protection, two diodes are configured in series with the anode of one connect to the cathode of the other diode (See Rail Clamp Circuit).
APPLICATIONS
l High Frequency Data Lines l RS-232 & RS-422 Interface Networks l 10 Base T Networks l LAN/ WAN l Computer I/O Ports
FEATURES
l IEC 1000-4-2, -4 & -5 Industry Requirements l Designed for Rail Clamp Protection l ESD Protection > 40 kilovolts l Working Voltage > 50 Volts l UL 94V-0 Flammability Classification l Available in Standard SO-14 Surface Mount Package 0 10 20 30 t - Time - µs FIGURE 1 PULSE WAVE FORM 100 td = tIPP / 2 e-t Peak Value IPP TEST WAVEFORM PARAMETERS t f = 8 µs td = 20µs tf IPP - Peak Pulse Current - % of IPP RAIL CLAMP CIRCUIT GND or (-) MAXIMUM RATINGS @ 25 °C Ambient Temperature (unless specified) Package Packaging Approximate Weight Device Markings Miscellaneous Molded SO-14 Surface Mount Package Tube or 16mm Tape per EIA 481 0.15 grams Logo & Part Number Pin No. 1 Indicated by Dot on Top of Package MECHANICAL CHARACTERISTICS Continuous Power Dissipation Operating & Storage Temperature Continuous Forward Current 500mW -65° to +150°C 400mA I/O Port SEE DIAGRAMS ON FOLLOWING PAGE.
0.1 1.2 25 40 PROTEK PART NUMBER ELECTRICAL CHARACTERISTICS @ 25 ° C Ambient Temperature FORWARD PEAK PULSE CURRENT (See Fig. 1) @ 8/20 µs IPP AMPS MAXIMUM FORWARD VOLTAGE @ 100 mA VF VOLTS MAXIMUM CAPACITANCE @ 4 V, 1 MHz C pF REVERSE LEAKAGE CURRENT @ 40 V I RM µA REPETITIVE PEAK REVERSE VOLTAGE @ 10 µA VPRP Min VOLTS See Note 1 50 Note 1: Device Types Include: PMMAD130, PMMAD1103, PMMAD1105, PMMAD1106, PMMAD1107 and PMMAD1109. Electrical characteristics applies to all device types. 8 9 10 13 14 1 4 5 6 7 11 3 212 PMMAD130 DUAL 10 DIODE ARRAY 2 3 5 7 8 9 11 12 PMMAD1103
16 DIODE ARRAY
NC Pins 4, 6, 10 & 13 2 3 5 7 8 9 11 12 PMMAD1105
8 DIODE COMMON CATHODE ARRA Y
NC Pins 1, 4, 6, 10 & 13 2 3 5 7 8 9 11 12
8 DIODE COMMON ANODE ARRAY
NC Pin 1, 4, 6, 10 & 13 PMMAD1106 2 3 11 12 4 5 9 10 1 8 714 PMMAD1107 DUAL 8 DIODE ARRAY NC Pins 6 & 13 7 8 5 4 3 2 1 8 9 10 11 12 13 14
7 ISOLATED DIODE ARRAY
(Independent) PMMAD1109 CIRCUIT DIAGRAM 5089 10/98
T el 602-431-8101 • Fax 602-431-2288 • E-mail sales@protek-tvs.com • W eb www.protek-tvs.com 21 PMMAD1108PMMAD1108PMMAD1108PMMAD1108PMMAD1108 STEERING DIODE (RAIL CLAMP) ARRAY IEC 1000-4 COMPATIBLE SO-16 PACKAGE CIRCUIT DIAGRAM This device is designed with discrete diodes for complete isolation. Each diode can be individually tested according to the electrical characteristics. For transient voltage protection, two diodes are configured in series with the anode of one connect to the cathode of the other diode (See Rail Clamp Circuit). l High Frequency Data Lines l RS-232 & RS-422 Interface Networks l 10 Base T Networks l LAN/ WAN l Computer I/O Ports l IEC 1000-4-2, -4 & -5 Industry Requirements l Eight (8) Individual Steering Diodes l Designed for Rail Clamp Protection l ESD Protection > 40 kilovolts l Working Voltage > 50 Volts l UL 94V-0 Flammability Classification l Available in Standard SO-14 Surface Mount Package MAXIMUM RATINGS Package Packaging Approximate Weight Device Markings Miscellaneous Molded SO-16 Surface Mount Package Tube or 16mm Tape per EIA 481 0.15 grams Logo & Part Number Pin No. 1 Indicated by Dot on Top of Package MECHANICAL CHARACTERISTICS Continuous Power Dissipation Operating & Storage Temperature Continuous Forward Current 500mW -65° to +150°C 400mA 0 10 20 30 t - Time - µs FIGURE 1 PULSE WAVE FORM 100 td = tIPP / 2 e-t Peak Value IPP TEST WAVEFORM PARAMETERS tf = 8 µs td = 20µs tf IPP - Peak Pulse Current - % of IPP 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 PMMAD1108
8 ISOLATED DIODE ARRAY
GND OR (-) 400.1 25 1.2 PROTEK PART NUMBER ELECTRICAL CHARACTERISTICS @ 25 ° C Ambient Temperature FORWARD PEAK PULSE CURRENT (See Fig. 1) @ 8/20 µs IPP AMPS MAXIMUM FORWARD VOLTAGE @ 100 mA VF VOLTS MAXIMUM CAPACITANCE @ 4 V, 1 MHz C pF REVERSE LEAKAGE CURRENT @ 40 V I RM µA REPETITIVE PEAK REVERSE VOLTAGE @ 10 µA V PRP Min VOLTS PPMAD1108 50 5090 10/98 I/O Port