PSM712-12V PROTEC [Protek Devices], PSM712-12V Datasheet

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PSM712-12V

Manufacturer Part Number
PSM712-12V
Description
600 WATT TVS ARRAY - ASYMMETRICAL DATA LINE PROTECTOR
Manufacturer
PROTEC [Protek Devices]
Datasheet
600 WATT TVS ARRAY - ASYMMETRICAL DATA LINE PROTECTOR
FEATuRES
• Compatible with IEC 61000-4-2 (ESD): Air 15kV, Contact 8kV
• Compatible with IEC 61000-4-4 (EFT): 40A, 5/50ns
• Compatible with IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-
• 600 Watts Peak Pulse Power per Line(tp = 8/20µs)
• RoHS Compliant
• REACH Compliant
MEChANICAL ChARACTERISTICS
• Molded JEDEC SOT-23 Package
• Approximate Weight: 8 milligrams
• Lead-Free Pure-Tin Plating (Annealed)
• Solder Reflow Temperature:
• Flammability Rating UL 94V-0
• 8mm Tape and Reel per EIA Standard 481
05094.R8 10/12
Ground) & Level 3 (Line-Line)
SOT-23 PACkAGE
Pure-Tin - Sn, 100: 260-270°C
Only One Name Means ProTek’Tion™
DESCRIPTION
The PSM712 is an asymmetrical transient voltage suppressor (TVS) array, designed specifically for RS-485 applications.
This device provides protection against ESD, tertiary lightning and switching transients.
The PSM712 has a peak pulse power of 600 Watts for an 8/20µs waveshape and is available in SOT-23 package con-
figuration. This device meets the IEC 61000-4-2, 61000-4-4 and IEC 61000-4-5 requirements.
PIN CONFIGuRATION
1
2
Page 1
APPLICATIONS
• RS-485 Transceivers
• Network Interfaces
• Wireless Systems
• Portable Electronics
3
www.protekdevices.com
PSM712

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PSM712-12V Summary of contents

Page 1

... The PSM712 is an asymmetrical transient voltage suppressor (TVS) array, designed specifically for RS-485 applications. This device provides protection against ESD, tertiary lightning and switching transients. The PSM712 has a peak pulse power of 600 Watts for an 8/20µs waveshape and is available in SOT-23 package con- figuration. This device meets the IEC 61000-4-2, 61000-4-4 and IEC 61000-4-5 requirements. ...

Page 2

... L T -55 to 150 STG @ 25°C unless Otherwise Specified MAXIMuM MAXIMuM CLAMPING LEAkAGE VOLTAGE CuRRENT (Fig 8/20µ VOLTS µ 11.0 17V @ 34A 20 19.0 30V @ 30A PSM712 uNITS Watts °C °C TYPICAL CAPACITANCE @0V, 1Mhz www.protekdevices.com ...

Page 3

... Pulse Duration - µs d FIGuRE 2 PuLSE WAVE FORM 120 t Peak Value I f 100 t/(I / Time - µs Page 3 600W, 8/20µs Waveform 100 1,000 10,000 TEST WAVEFORM PARAMETERS t = 8µ 20µ PSM712 www.protekdevices.com ...

Page 4

... Only One Name Means ProTek’Tion™ SPICE MODEL PART NuMBER PSM712 - 7V PSM712 - 12V 05094.R8 10/12 FIGuRE 1 SPICE MODEL 1 2 ABD 12 12 ABD 0.6nH ABD - Avalanche Breakdown Diode (TVS Lead Inductance TABLE 1 - SPICE PARAMETERS PARAMETER uNIT BV V IBV µ ...

Page 5

... MIN A 0.71 0.97 0.028 B 1.88 2.13 0.074 C 0.71 0.97 0.028 D 0.81 1.07 0.032 NOTES 1. Controlling dimension: inches. 05094.R8 10/12 L INChES MAX 0.120 0.055 1 0.044 0.020 V 0.081 0.004 0.007 0.024 0.040 0.098 0.024 INChES MAX 0.038 0.084 0.038 0.042 Page PSM712 0°-10° J www.protekdevices.com ...

Page 6

... This device is only available in a Lead-Free configuration. 05094.R8 10/ User Direction of Feed SPECIFICATIONS ORDERING INFORMATION TAPE SuFFIX QTY/REEL -T7 3000 -T13 10,000 Page Pitches Cumulative Tolerance on Tape. ± 0 Pin REEL SIZE 7” 13” www.protekdevices.com PSM712 P tmax 0.228 TuBE QTY n/a n/a ...

Page 7

... ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special, consequential or incidental damages. LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory. 05094.R8 10/12 Page 7 PSM712 www.protekdevices.com ...

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