SOT23-3L SOT-23 Package ESD Array SM712 TVS Diode Protection Of RS485 Transceivers
Price:
Negotiable
MOQ:
3000PCS
Delivery Time:
5-8 work days
Brand:
SOCAY
Product Description
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:
ESD Arrays Schematic & PIN Configuration:
ESD Arrays Absolute Maximum Ratings (TA=25℃ unless otherwise specified):
| Rating | Symbol | Value | Units |
| Peak Pulse Power (tp=8/20μs) | PPP | 400 | W |
| Lead Soldering Temperature | TL | 260 (10 sec.) | ℃ |
| Peak Pulse Current (tp=8/20μs) | IPP | 17/12 | A |
| Operating Temperature | TJ | -55 to +125 | ℃ |
| Storage Temperature | TSTG | -55 to +150 | ℃ |
I-V Curve Characteristics:
| Symbol | Parameter |
| IPP | Maximum Reverse Peak Pulse Current |
| VC | Clamping Voltage @ IPP |
| VRWM | Working Peak Reverse Voltage |
| IR | Maximum Reverse Leakage Current @ VRWM |
| VBR | Breakdown Voltage @ IT |
| IT | Test Current |
| IF | Forward Current |
| VF | Forward Voltage @ IF |
ESD Arrays Diode Electrical Characteristics (TA = 25℃ unless otherwise specified):
| Parameter | Symbol | Conditions | Pins 1 to 3 and 2 to 3 | Pins 3 to 1 and 3 to 2 | Units | ||||
| Min | Typ | Max | Min | Typ | Max | ||||
| Reverse Stand-Off Voltage | VRWM | Pin 3 to 1 or Pin 2 to 1 | -- | -- | 12 | -- | -- | 7 | V |
| Reverse Breakdown Voltage | VBR | IT = 1mA | 13.3 | -- | -- | 7.5 | -- | -- | V |
| Reverse Leakage Current | IR | VR = VRWM | -- | -- | 1 | -- | -- | 1 | μA |
| Clamping Voltage | VC | IPP = 12A, tp = 8/20μs | -- | 30 | 35 | -- | -- | -- | V |
| IPP = 17A, tp = 8/20μs | -- | -- | -- | -- | 18 | 22 | V | ||
| Junction Capacitance | Cj | VR = 0V, f = 1MHz | -- | -- | 75 | -- | -- | 75 | pF |
| VR = VRWM, f = 1MHz | -- | 45 | -- | -- | 45 | -- | pF | ||
SO23-3L Package Outline & Dimensions:
| Symbol | Millimeters | Inches | ||
| Min. | Max. | Min. | Max. | |
| A | 0.900 | 1.150 | 0.035 | 0.045 |
| A1 | 0.000 | 0.100 | 0.000 | 0.004 |
| A2 | 0.900 | 1.050 | 0.035 | 0.041 |
| D | 2.800 | 3.000 | 0.110 | 0.118 |
| b | 0.300 | 0.500 | 0.012 | 0.020 |
| E | 2.250 | 2.550 | 0.089 | 0.100 |
| E1 | 1.200 | 1.400 | 0.047 | 0.055 |
| e | 0.950 BSC | 0.037 BSC | ||
| L | 0.300 | 0.500 | 0.012 | 0.020 |
| θ | 0° | 8° | 0° | 8° |
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Company
Shenzhen Socay Electronics Co., Ltd.
Location
4/F, Block C, HeHengXing Science & Technology Park, 19 MinQing Road, LongHua District, Shenzhen City, GuangDong Province, China
Contact Person
Sun