SPT01-335DEE Datasheet, PDF (1/16 Pages) STMicroelectronics – Automation sensor transient and overvoltage protection

SPT01-335DEE
Automation sensor transient and overvoltage protection
QFN 3x3 6+3 lead
SPT01-235DEE
Figure 1. SPT01-335 configuration diagram
LS
V+
K
D1
D2
D3
HS
V-
A
Figure 2. SPT01-335 bottom view
D1
HS
1
D2
D3
V-
A
LS
V+
K
HS
V+
4
A
Features
• Triple diode array for power bus protection,
switch protection and reverse blocking
protection
Datasheet − production data
• Flexible connection for NPN low side or PNP
high side sensor configuration
• 6 V to 36 V supply voltage range
• Stand-off voltage: 36 V
• Minimum breakdown voltage V_BR: 38 V
• 8/20 µs 2A maximum clamping voltage: 46 V
• Direct sensor switch current: 300 mA
• Blocking diode drop forward voltage V_F:
1 V at 300 mA
• Blocking diode maximum 10 ms square pulse
current I_FSM: 1 A
• Ambient temperature: -40 °C to +100 °C
• QFN3x3-6L 1 mm flat package: 3x3 mm
• Voltage surge: EN 60947-5-2 or
IEC 61000-4-5 with R_CC = 500 Ω: ±1 kV
• Electrostatic discharge ESD, IEC 61000-4-2:
± 8 kV in contact, ± 15 kV in air
• Electrical transient immunity, IEC 61000-4-4:
±2 kV
Benefits
• Compliant for interface with logic input type 1,
2 and 3 IEC 61131-2 standard
• Recommended to protect any 3-wire sensor
compliant with EN 60947-5-2 standard
• Highly compact with integrated power solution
in SMD version
Applications
• Factory automation sensor application
• Proximity sensor interface protection
• Transient and surge voltage protection
• Compliant with sensor standard, EN60947-5-2
May 2013
This is information on a product in full production.
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