Technical Document
Specifications
Brand
SemtechDirection Type
Bi-Directional
Diode Configuration
Series
Maximum Clamping Voltage
26V
Minimum Breakdown Voltage
13.3V
Mounting Type
Surface Mount
Package Type
SOT-23
Maximum Reverse Stand-off Voltage
12V
Pin Count
3
Peak Pulse Power Dissipation
400W
Maximum Peak Pulse Current
17A
ESD protection
Yes
Number of Elements per Chip
2
Minimum Operating Temperature
-55 °C
Dimensions
2.9 x 1.3 x 0.95mm
Maximum Operating Temperature
+125 °C
Maximum Reverse Leakage Current
20µA
Height
0.95mm
Test Current
1mA
Length
2.9mm
Width
1.3mm
Country of Origin
China
Product details
SM712, Asymmetrical TVS Diode for Extended Common-Mode RS-485
400 Watts peak pulse power (tp = 8/20μs)
Transient protection for asymmetrical data lines to:
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 12A (8/20μs)
Protects two +12V to -7V lines
Low capacitance
Low clamping voltage
Solid-state silicon avalanche technology
Transient Voltage Suppressors, Semtech
P.O.A.
Each (Supplied on a Reel) (ex VAT)
Production pack (Reel)
5
P.O.A.
Each (Supplied on a Reel) (ex VAT)
Production pack (Reel)
5
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Technical Document
Specifications
Brand
SemtechDirection Type
Bi-Directional
Diode Configuration
Series
Maximum Clamping Voltage
26V
Minimum Breakdown Voltage
13.3V
Mounting Type
Surface Mount
Package Type
SOT-23
Maximum Reverse Stand-off Voltage
12V
Pin Count
3
Peak Pulse Power Dissipation
400W
Maximum Peak Pulse Current
17A
ESD protection
Yes
Number of Elements per Chip
2
Minimum Operating Temperature
-55 °C
Dimensions
2.9 x 1.3 x 0.95mm
Maximum Operating Temperature
+125 °C
Maximum Reverse Leakage Current
20µA
Height
0.95mm
Test Current
1mA
Length
2.9mm
Width
1.3mm
Country of Origin
China
Product details
SM712, Asymmetrical TVS Diode for Extended Common-Mode RS-485
400 Watts peak pulse power (tp = 8/20μs)
Transient protection for asymmetrical data lines to:
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 12A (8/20μs)
Protects two +12V to -7V lines
Low capacitance
Low clamping voltage
Solid-state silicon avalanche technology