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SOT23-3L SOT-23 Package ESD Array SM712 TVS Diode Protection Of RS485 Transceivers

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SOT23-3L SOT-23 Package ESD Array SM712 TVS Diode Protection Of RS485 Transceivers

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Brand Name : SOCAY

Model Number : SM712

Certification : REACH RoHS ISO

Place of Origin : Shenzhen Guangdong China

MOQ : 3000PCS

Price : Negotiable

Delivery Time : 5-8 work days

Name : ESD Arrays

Package : SOT23-3L

Vrwm (Max.) : 7V/12V

Vbr (Min.) : 7.5V/13.3V

Ir (Max.) : 1μA

It : 1mA

Vc (Max.) (Ipp=12A/17A) : 35V/22V

Cj (Max.) (Vr=0V) : 75pF

Cj (Typ.) (Vr=Vrwm) : 45pF

Polarity : Bi-directional

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SOT23-3L SOT-23 Package ESD Arrays SM712 Protection Of RS485 Transceivers

ESD Arrays DATASHEET: SM712_v2108.1.pdf


ESD Arrays Features:

  • 400 watts peak pulse power (tp=8/20μs)
  • Protects two -7V to +12V lines
  • Low capacitance
  • Low clamping voltage
  • Solid-state silicon avalanche technology


IEC Compatibility (EN61000-4):

  • IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
  • IEC 61000-4-4 (EFT) 40A (5/50ns)


ESD Arrays Applications:

  • Protection of RS-485 transceivers with extended common-mode range
  • Security systems
  • Automatic Teller Machines
  • HFC systems
  • Networks


ESD Arrays Mechanical Characteristics:

  • JEDEC SOT-23 package
  • Molding compound flammability rating : UL 94V-0
  • Packaging : Tape and Reel per EIA 481
  • Quantity Per Reel : 3,000pcs



ESD Arrays Circuit Diagram:
SOT23-3L SOT-23 Package ESD Array SM712 TVS Diode Protection Of RS485 Transceivers

ESD Arrays Schematic & PIN Configuration:

SOT23-3L SOT-23 Package ESD Array SM712 TVS Diode Protection Of RS485 Transceivers



ESD Arrays Absolute Maximum Ratings (TA=25℃ unless otherwise specified):

RatingSymbolValueUnits
Peak Pulse Power (tp=8/20μs)PPP400W
Lead Soldering TemperatureTL260 (10 sec.)℃
Peak Pulse Current (tp=8/20μs)IPP17/12A
Operating TemperatureTJ-55 to +125℃
Storage TemperatureTSTG-55 to +150℃





I-V Curve Characteristics:
SOT23-3L SOT-23 Package ESD Array SM712 TVS Diode Protection Of RS485 Transceivers

SymbolParameter
IPPMaximum Reverse Peak Pulse Current
VCClamping Voltage @ IPP
VRWMWorking Peak Reverse Voltage
IRMaximum Reverse Leakage Current @ VRWM
VBRBreakdown Voltage @ IT
ITTest Current
IFForward Current
VFForward Voltage @ IF





ESD Arrays Diode Electrical Characteristics (TA = 25℃ unless otherwise specified):

ParameterSymbolConditions

Pins 1 to 3 and 2 to 3
(12V TVS)

Pins 3 to 1 and 3 to 2
(7V TVS)

Units
MinTypMaxMinTypMax
Reverse Stand-Off VoltageVRWMPin 3 to 1 or Pin 2 to 1----12----7V
Reverse Breakdown VoltageVBRIT = 1mA13.3----7.5----V
Reverse Leakage CurrentIRVR = VRWM----1----1μA
Clamping VoltageVCIPP = 12A, tp = 8/20μs--3035------V
IPP = 17A, tp = 8/20μs--------1822V
Junction CapacitanceCjVR = 0V, f = 1MHz----75----75pF
VR = VRWM, f = 1MHz--45----45--pF







SO23-3L Package Outline & Dimensions:
SOT23-3L SOT-23 Package ESD Array SM712 TVS Diode Protection Of RS485 Transceivers

SymbolMillimetersInches
Min.Max.Min.Max.
A0.9001.1500.0350.045
A10.0000.1000.0000.004
A20.9001.0500.0350.041
D2.8003.0000.1100.118
b0.3000.5000.0120.020
E2.2502.5500.0890.100
E11.2001.4000.0470.055
e0.950 BSC0.037 BSC
L0.3000.5000.0120.020
θ0°8°0°8°


SOT23-3L SOT-23 Package ESD Array SM712 TVS Diode Protection Of RS485 Transceivers






































Product Tags:

SOT23-3L ESD Array

      

SOT-23 ESD Array

      

SM712 TVS Diode

      
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