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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:
IEC Compatibility (EN61000-4):
ESD Arrays Applications:
ESD Arrays Mechanical Characteristics:
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° |